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C H A P T E R
Configuring Your Cisco AS5800 Universal Access Server 3-1
3
Configuring Your Cisco AS5800Universal Access Server
This chapter will familiarize you with basic system commands to help you configure your
Cisco AS5800 Universal Access Server for basic functionality. It does not cover everyfeature, but does include the following:
LAN and WAN configuration to include ISDN, Primary Rate Interface (PRI), andChannelized T1 and E1 ingress lines
Modem configuration to include modem pooling
Features supported to include multiple switch types, Non-Facility Associated Signaling(NFAS), virtual private dial-up networking (VPDN), modem pooling, and Multichassis
Multilink Point-to-Point Protocol (MMP) to name a few
The configuration information in this chapter assumes you understand group asynchronous
interfaces, basic asynchronous modem configuration, and autoselect. Users dialing in must
be running Point-to-Point Protocol (PPP) or Serial Line Internet Protocol (SLIP) to dial in
and access IP resources.
For each of the following configuration examples, dial-in users are assumed to belong to
one subnet. This enables all remote clients to appear as belonging to one Ethernet segment
(from the Cisco AS5800 Universal Access Server perspective).
New commands supporting your access server are included in the Cisco AS5800 Universal
Access Server Feature Module that shipped with your system. For complete information
regarding Cisco IOS software, refer to the section If You Need More Information, in the
chapter About This Guide.
Before you power on your access server and begin using the setup script, verify you have
completed the steps noted in the section Using the Setup Script in the chapter Starting
Up Your Cisco AS5800 Universal Access Server for the First Time.
Continue to the section Configuring the Host Name and Password.
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3-2 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring the Host Name and Password
Configuring the Host Name and PasswordOne of the first configuration tasks you should do is to configure the host name and set an
encrypted password. Configuring a host name allows you to distinguish multiple access
servers from each other. Setting an encrypted password allows you to prevent unauthorized
configuration changes. Configuring the host name and password is part of the initial setup
script.
Table 3-1 lists the commands to help you configure your host name and passwords.
Table 3-1 Configuring the Host Name and Passwords
Step Command Description
1 Router> enable
Password: password
Router#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when the
prompt changes to Router#.
2 Router# configure terminal
Enter configuration commands, one per
line. End with Ctrl-Z.
Router(config)#
Enter global configuration mode by typing the
configure command. The example is using the
terminal configuration option.
You are in global configuration mode when the
prompt changes to Router(config)#.
3 Router(config)# hostname AS5800-1
AS5800-1(config)#
Changes the host name to the name designated by
your site. The example shows the new host name
to be AS5800-1. Substitute your own host name
for the one shown.
4 AS5800-1(config)# line shelf/slot/port
AS5800-1(config-line)# exec-timeout 0 0
Enter line configuration mode to configure the
console port.
You are in line configuration mode when the
prompt changes to AS5800-1(config-line)#.
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Configuring Your Cisco AS5800 Universal Access Server 3-3
Configuring the Host Name and Password
After you have configured the host name and passwords for your access server, verify
accuracy using the show running-config or show startup-config commands. The software
configuration displays as follows:
AS5800-1(config)# show running-config
Using 1899 out of 126968 bytes
!
Version 11.3
.
.
.
!
hostname AS5800-1
!
enable secret 5 $1$60L4$X2JYOwoDc0.kqa1lo0/w8/
.
.
.
Exit global configuration mode and attempt to re-enter it using the new enable secret
password:
AS5800-1# exit
.
.
.
AS5800-1 con0 is now available
Press RETURN to get started.
AS5800-1> enable
Password: password
AS5800-1#
5 AS5800-1(config-line)# exit
AS5800-1(config)#
[or]
AS5800-1(config-line)# Ctrl-Z
AS5800-1#
Type the exit command to exit out of line
configuration mode
[or]
Press the return key to verify your command
registers, then type Ctrl-Z to return to privileged
EXEC mode.
6 AS5800-1# copy running-config
startup-config
Save your changes when ready.
Step Command Description
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3-4 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring Dial Shelf Interconnect Protocol (DSIP)
Tips
Passwords are case sensitive.
After you have configured the 10BaseT Ethernet interface for your access server, verify
accuracy by using the show arp command. The configuration displays as follows:
AS5800-1# show arp
Protocol Address Age (min) Hardware Addr Type Interface
Internet 193.178.30.4 - 0800.207e.bead ARPA Ethernet 0
AS5800-1#
Configuring Dial Shelf Interconnect Protocol (DSIP)Your Cisco AS5800 Universal Access Server uses a protocol used by the Cisco 7206 router
shelf to communicate back and forth with the Cisco 5814 dial shelf controller card(s) and
feature cards. Although dial shelf interconnect (DSI) configuration is transparent to the
user, there are several show commands to help you view your setup, and debug commands
to help you troubleshoot your system. Examples of commonly used show commands are
included for your convenience. For additional information regarding DSI show and debug
commands, refer to the Cisco AS5800 Universal Access Server Feature Module.
AS5800-1# show dsip
DSIP transport statistics:
IPC : input msgs=245579, bytes=34831828; output msgs=245577,
bytes=14296786
total consumed ipc msgs=3038; total freed ipc msgs = 3038transmit contexts in use = 7, free = 249, zombie = 0, invalid = 0
ipc getmsg failures = 0, ipc timeouts=0
core getbuffer failures=0, api getbuffer failures=0
dsip test msgs rcvd = 0, sent = 0
CNTL : input msgs=55983, bytes=4395150; output msgs=21392, bytes=7195200
getbuffer failures=0
DATA : input msgs=10544, bytes=338343; output msgs=10616, bytes=86077
DSIP Private Buffer Pool Hits = 0
DSIP registered addresses:
Shelf2 : Master: 00e0.a38a.2c54, Status=local
Shelf1 : Slot0 : 0006.d5fe.4c00, Status=remote
Shelf1 : Slot6 : 0006.d5fe.4c30, Status=remote
Shelf1 : Slot12: 0006.d5fe.4c60, Status=remote
7 Dial shelf manager
8 DSIP Test
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Configuring Your Cisco AS5800 Universal Access Server 3-5
Configuring Dial Shelf Interconnect Protocol (DSIP)
DSIP local ports:
----------------
Client:Portname Portid In-Msgs Bytes Last-i/p
Console:Master 10004 0 0 never
Clock:Master 10005 2892 369804 00:00:31
Modem:Master 10006 519 81910 00:26:59
Logger:Master 10007 5 519 22:46:33
Trunk:Master 10008 236199 20079328 00:00:03
Async data:Master 10009 3 15 22:45:38
TDM:Master 1000A 2 32 2d00h
Dial shelf manager:Master 1000B 2832 537348 00:00:18
DSIP Test:Master 1000C 0 0 never
DSIP remote ports:------------------
Client:Portname Portid Out-Msgs Bytes Last-o/p Last-act
Clock:Slave0 1070005 1 24 2d00h 2d00h
Trunk:Slave0 1070007 18 2016 22:45:38 2d00h
TDM:Slave0 1070008 7 700 22:45:38 22:48:35
Modem:Slave6 10D0005 170 3520 05:06:41 2d00h
TDM:Slave6 10D0007 7 700 22:45:38 22:48:35
10D0000 DSIP Dial Shelf:Slave6 15 15
1070000 DSIP Dial Shelf:Slave0 17 17
DSIP version information:
-------------------------
Local DSIP major version = 5, minor version = 2
All feature boards are running DSIP versions compatible with router shelf
Local clients registered versions:------------------------------------
Client Name Major Version Minor Version
Console 5 2
Clock 1 1
Modem 0 0
Logger No version No version
Trunk No version No version
Async data No version No version
TDM No version No version
DSIP Test No version No version
Mismatched Remote Client Versions:
-----------------------------------
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3-6 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring Dial Shelf Interconnect Protocol (DSIP)
To check clients up and running use the show dsip ports command.AS5800-1# show dsip ports
DSIP local ports:
----------------
Client:Portname Portid In-Msgs Bytes Last-i/p
Console:Master 10004 0 0 never
Clock:Master 10005 2899 370700 00:00:39
Modem:Master 10006 521 82332 00:06:43
Logger:Master 10007 5 519 22:53:41
Trunk:Master 10008 236786 20133388 00:00:01
Async data:Master 10009 3 15 22:52:46
TDM:Master 1000A 2 32 2d00h
Dial shelf manager:Master 1000B 2839 538692 00:00:12
DSIP Test:Master 1000C 0 0 never
DSIP remote ports:
-----------------
Client:Portname Portid Out-Msgs Bytes Last-o/p Last-act
Clock:Slave0 1070005 1 24 2d00h 2d00h
Trunk:Slave0 1070007 18 2016 22:52:46 2d00h
TDM:Slave0 1070008 7 700 22:52:46 22:55:44
Modem:Slave6 10D0005 170 3520 05:13:49 2d00h
TDM:Slave6 10D0007 7 700 22:52:46 22:55:44
Clock:Slave12 1130005 1 24 2d00h 2d00h
Dial shelf manager:Slave12 1130006 2816 537708 00:00:34 2d00h
AS5800-1#
Tips
Check DSI health using the show dsi command. This provides Dial Shelf Interconnect(DSI) controller and interface output.
AS5800-1# show dsip transport
DSIP transport statistics:
IPC : input msgs=246661, bytes=34993222; output msgs=246659,
bytes=14359874
total consumed ipc msgs=3051; total freed ipc msgs = 3051
transmit contexts in use = 7, free = 249, zombie = 0, invalid = 0
ipc getmsg failures = 0, ipc timeouts=0
core getbuffer failures=0, api getbuffer failures=0
dsip test msgs rcvd = 0, sent = 0
CNTL : input msgs=56211, bytes=4413846; output msgs=21468, bytes=7199760
getbuffer failures=0DATA : input msgs=10592, bytes=339879; output msgs=10664, bytes=86461
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Configuring Your Cisco AS5800 Universal Access Server 3-7
Configuring Dial Shelf Interconnect Protocol (DSIP)
DSIP Private Buffer Pool Hits = 0
DSIP registered addresses:
Shelf2 : Master: 00e0.a38a.2c54, Status=local
Shelf1 : Slot0 : 0006.d5fe.4c00, Status=remote
Shelf1 : Slot6 : 0006.d5fe.4c30, Status=remote
Shelf1 : Slot12: 0006.d5fe.4c60, Status=remote
MII registers:
Register 0x00: 2100 784F 2000 5C01 0081 0000 0000 0000
Register 0x08: 0000 0000 0000 0000 0000 0000 0000 0000
Register 0x10: 0000 0000 0000 0003 0000 0001 8060
Register 0x18: 8020 08A0 0000 3800 A3B9
throttled=0, enabled=0, disabled=0
rx_fifo_overflow=0, rx_no_enp=0, rx_discard=0tx_underrun_err=0, tx_jabber_timeout=0, tx_carrier_loss=0
tx_no_carrier=0, tx_late_collision=0, tx_excess_coll=0
tx_collision_cnt=0, tx_deferred=0, fatal_tx_err=0, tbl_overflow=0
HW addr filter: 0x6163BCCC, ISL Disabled
Entry= 0: Addr=FFFF.FFFF.FFFF
Entry= 1: Addr=FFFF.FFFF.FFFF
Entry= 2: Addr=FFFF.FFFF.FFFF
Entry= 3: Addr=FFFF.FFFF.FFFF
Entry= 4: Addr=FFFF.FFFF.FFFF
Entry= 5: Addr=FFFF.FFFF.FFFF
Entry= 6: Addr=FFFF.FFFF.FFFF
Entry= 7: Addr=FFFF.FFFF.FFFF
Entry= 8: Addr=FFFF.FFFF.FFFF
Entry= 9: Addr=FFFF.FFFF.FFFF
Entry=10: Addr=FFFF.FFFF.FFFF
Entry=11: Addr=FFFF.FFFF.FFFF
Entry=12: Addr=FFFF.FFFF.FFFF
Entry=13: Addr=FFFF.FFFF.FFFF
Entry=14: Addr=FFFF.FFFF.FFFF
Entry=15: Addr=00E0.A38A.2C54
If the router shelf boots, but there is no communication between the router shelf and thedial shelf, use the show dsip transport command. If there are no entries for DSIP
registered addresses, there is a problem with the DSI.
AS5800-1# show dsip transport
DSIP transport statistics:
IPC : input msgs=246661, bytes=34993222; output msgs=246659,
bytes=14359874
total consumed ipc msgs=3051; total freed ipc msgs = 3051
transmit contexts in use = 7, free = 249, zombie = 0, invalid = 0
ipc getmsg failures = 0, ipc timeouts=0
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3-8 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring Ethernet 100BaseT
core getbuffer failures=0, api getbuffer failures=0
dsip test msgs rcvd = 0, sent = 0
CNTL : input msgs=56211, bytes=4413846; output msgs=21468, bytes=7199760
getbuffer failures=0
DATA : input msgs=10592, bytes=339879; output msgs=10664, bytes=86461
DSIP Private Buffer Pool Hits = 0
DSIP registered addresses:
Shelf2 : Master: 00e0.a38a.2c54, Status=local
Shelf1 : Slot0 : 0006.d5fe.4c00, Status=remote
Shelf1 : Slot6 : 0006.d5fe.4c30, Status=remote
Shelf1 : Slot12: 0006.d5fe.4c60, Status=remote
Configuring Ethernet 100BaseTAssign an IP address to the Ethernet 100BaseT interface of your access server so it can be
recognized as a device on the Ethernet LAN. Table 3-2 lists commands to help you
configure Ethernet 100BaseT.
Table 3-2 Configuring Ethernet 100BaseT
Step Command Description
1 AS5800-1> enable
Password: password
AS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when the prompt
changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one
per line. End with Ctrl-Z.
AS5800-1(config)#
Enter global configuration mode by typing the
configure command. The example is using the
terminal configuration option.
You are in global configuration mode when the prompt
changes to AS5800-1(config)# .
3 AS5800-1(config)# interface
fastethernet shelf/slot/port
AS5800-1(config-if)#
Enter Fast Ethernet interface configuration mode.
You are logged in interface mode when the prompt
changes to AS5800-1(config-if) .
4 AS5800-1(config-if)# ip address
ip-address subnet-mask
Assign an IP address and subnet mask to the Fast
Ethernet interface.
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Configuring Your Cisco AS5800 Universal Access Server 3-9
Configuring ISL for VLAN Routing
Verify
Verify you have configured your 100BaseT Ethernet interface and duplex operations for
your access server correctly using the following show commands:
AS5800-1# show arp
Protocol Address Age (min) Hardware Addr Type Interface
Interent 193.178.30.4 - 0800.207e.bead ARPA Ethernet 0
AS5800-1#
AS5800-1# show interface fastethernet 0/0/0
FastEthernet5/0/0 is up, line protocol is up
Hardware is DEC21140, address is 0010.1f57.0800 (bia 0010.1f57.0800)
Internet address is 193.180.130.10/27MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 1/255
Encapsulation ARPA, loopback not set, keepalive set (10 sec)
Full-duplex, 100Mb/s, MII
Configuring ISL for VLAN RoutingUse the Inter-Switch Link (ISL) to connect multiple Virtual LANs (VLANs) using the
Ethernet Media Access Control (MAC) and Ethernet media. Table 3-3 lists commands to
help you configure ISL for VLAN routing.
5 AS5800-1(config-if)# string{duplex
full | duplex half | duplex auto}
Enter Fast Ethernet duplex setting. (Your options
include duplex full, duplex half, and duplex auto.)
6 AS5800-1(config-if)# exit
AS5800-1(config)#
[or]
AS5800-1(config-if)# Ctrl-Z
AS5800-1#
Type the exit command to exit out of interface
configuration mode
[or]
Press the return key to verify your command registers,
then type Ctrl-Z to return to privileged EXEC mode.
7 AS5800-1# copy running-config
startup-config
Save your changes when ready.
Step Command Description
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3-10 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring ISL for VLAN Routing
Table 3-3 Configuring ISL for VLAN Routing
Step Command Purpose
1 AS5800-1> enable
Password: password
AS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when the prompt
changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one per
line. End with CNTL/Z.
AS5800-1(config)#
Enter global configuration mode by typing the
configure command. The example is using the
terminal configuration option.
You are in global configuration mode when the
prompt changes to AS5800-1(config)#.
3 AS5800-1(config)# interface
fastethernet shelf/slot/port
Enter interface configuration mode and respective
interface. You are in interface mode when the
prompt changes to AS5800-1(config-if)# .
4 AS5800-1(config-if)# no shut You must enable Fast Ethernet using the no shut
command.
5 AS5800-1(config-if)# interface
fastethernet0/0/0.x
Enter the Fast Ethernet subinterface x, where x is an
integer value. You are in subinterface mode when
the prompt changes to
AS5800-1(config-subif)#.
6AS5800-1(config-subif)# encapsulation
isl value Set ISL encapsulation to the VLAN identifier (avalue between 1 and 1000).
7 AS5800-1(config-subif)# exit
AS5800-1(config-if)#
[or]
AS5800-1(config-subif)# Ctrl-Z
AS5800-1#
Type the exit command to exit out of subinterface
configuration mode
[or]
Press the return key to verify your command
registers, then type Ctrl-Z to return to privileged
EXEC mode.
8 AS5800-1# copy running-config
startup-config
Save your changes when ready.
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Configuring Your Cisco AS5800 Universal Access Server 3-11
Configuring Clocking
Verify
Verify the VLAN setup (VLAN ID, network address, protocol, and packets received and
transmitted) using the show vlan command.
AS5800-1# show vlan
Virtual LAN ID: 10 (Inter Switch Link Encapsulation)
vLAN Trunk Interface: FastEthernet0.10
Protocols Configured: Address: Received: Transmitted:
X 10.00e0.1e6b.2f03 3 5
TipsIf packets are not being routed:
Enter the debug vlan packets command. When you finish viewing the messages, enterthe no debug vlan packets command to shut off messages.
AS5800-1# debug vlan packets
Virtual LAN packet information debugging is on
vLAN: ISL packet received bearing colour ID 16 on FastEthernet0
which has no subinterface configured to route or bridge ID 16.
Configuring ClockingThe Time-Division Multiplexing (TDM) bus on the dial shelf backplane can receive aninput clock from one of three basic sources:
Any trunk ports in slots 0 through 5 (up to 12 can be selected; two per slot)
An External T1/E1 clock source feed directly through a connector on the dial shelfcontroller card
A free-running clock from an oscillator in the clocking hardware on the dial shelfcontroller card.
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3-12 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring Clocking
Trunk PortsThe TDM bus can be synchronized with the trunk card T1/E1 clocks. Each trunk card that
is loaded in slots 0 through 5 (as noted on the dial shelf backplane) is capable of providing
up to 12 8-KHz clocking references (one per port); however, a maximum of two clocking
sources per trunk card (thus, a maximum of 12) can get forwarded to the dial shelf
controller card.
External Clock
The TDM bus can be synchronized with an external clock source on the dial shelf controllercard, which can be used as an additional network reference. The dial shelf controller card
then uses one of the clocks forwarded to it as the primary source to generate a stable Phase
Lock Loop (PLL) synchronized output clock. If no clocks are configured, the system will
attempt to assign a clock as primary using a software-controlled default algorithm. If you
want the external clock as the primary clock source, you must configure it using CLI
commands; the external clock is never selected by default.
Free-Running ClockWhen the Dial Shelf Controller (DSC) comes up after the system is powered on, there is no
good clocking source from a trunk card or external clock source. This causes the clocking
to run from the local oscillator. The free-running clocking source is transparent to the user;
thus, no configuration is required.
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Configuring Your Cisco AS5800 Universal Access Server 3-13
Configuring Clocking
Table 3-4 lists commands to help you configure the clock source and clock source priority
used by the TDM bus:
Table 3-4 Configuring Clocking
Step Command Description
1 AS5800-1> enable
Password: password
AS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when the prompt
changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one
per line. End with CNTL/Z.
AS5800-1(config)#
Enter global configuration mode by typing the configure
command. The example is using the terminal
configuration option.
You are in global configuration mode when the prompt
changes to AS5800-1(config)#.
3 AS5800-1(config)# dial-tdm-clock
priority value
Configure the trunk card clock priority. Priority range is
defined as a value between 1 and 50.
4 AS5800-1(config)# [no]
dial-tdm-clock priority X
{trunk-slot Yport Z} external
{t1 | e1} [120-ohm]
Select the T1/E1 trunk slot and port that is providing the
clocking source. T1/E1 selection is based on the signal
being fed in. Select the impedence.The default
impedance is 75-ohm.
5 AS5800-1(config)# dial-tdm-clock
priority value external t1
[or]
AS5800-1(config)# dial-tdm-clock
priority value external e1
Configure the T1/E1 external clock feed on the dial shelf
controller front panel. T1/E1 selection is based on the
signal being fed in. Priority range is defined as a value
between 1 and 50.
6 AS5800-1(config)# Ctrl-Z
AS5800-1#
Press the return key to verify your command registers,
then type Ctrl-Z to return to privileged EXEC mode.
7 AS5800-1# copy running-config
startup-config
Save your changes when ready.
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3-14 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring ISDN Switch Types
Verify
Verify your clocking priorities using the show dial-shelf clocks command:AS5800-1# show dial-shelf clocks
Slot 12:
System primary is 1/2/0 of priority 202
TDM Bus Master Clock Generator State = NORMAL
Backup clocks:
Source Slot Port Priority Status State
-------------------------------------------------------
Trunk 2 1 208 Good Default
Slot Type 11 10 9 8 7 6 5 4 3 2 1 0
2 T1 G G G G G G G G G G G G
Configuring ISDN Switch TypesYour Cisco AS5800 access server is designed to support multiple switch types, which
allows a switch type to be defined per interface. You can also change the switch type
without having to reload the router; however, you will need to perform a reload on your
router if you change the global switch type.
The National ISDN (NI) switch type supports Non-Facility Associated Signaling (NFAS),
a single D-channel used to control multiple PRI interfaces on a T1 interface. In other words,
one or two D-channels can control up to 24 T1 PRIs, as opposed to having one D-channel
per PRI.
To configure the ISDN switch servicing your T1 or E1 lines, you must obtain the switch
types offered by your telephone service provider.
Note Verify your ISDN switch types match those offered by your telco. Your switch-type
options apply to Primary Rate Interface (PRI) . In the United States, your switch options
include 5ESS, DMS100, and NI. Outside the United States, your switch-type options
include NET5, NTT, and TS014. For additional information in your area, contact your local
telephone service provider.
Table 3-5 lists commands to help you configure your ISDN switch types.
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Configuring Your Cisco AS5800 Universal Access Server 3-15
Configuring ISDN Switch Types
Table 3-5 Configuring ISDN Switch Types
Step Command Description
1 AS5800-1> enable
Password: password
AS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when
the prompt changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one per line. End
with CNTL/Z.
AS5800-1(config)#
Enter global configuration mode by
typing the configure command. The
example is using the terminal
configuration option.
You are in global configuration mode
when the prompt changes to
AS5800-1(config)#.
3 AS5800-1(config)# isdn switch-type
{primary-5ess |primary-dms100 |primary-ni}
[or]
AS5800-1(config)# isdn switch-type
{primary-net5 |primary-ntt |primary-ts014}
Enter your telcos switch types. For T1,
your switch type options include
primary-5ess, primary-dms100, and
primary-ni. For E1, your switch type
options include primary-net5,
primary-ntt, and primary-ts014.
Note: This platform does not support
Basic Rate Interface (BRI).
4 AS5800-1(config)# controller t1 shelf/slot/port[or]
AS5800-1(config)# controller e1 shelf/slot/port
AS5800-1(config-controller)#
Verify which trunk card you haveinstalled (T1 or E1), then enter
controller configuration mode to
configure your controller ports. The
controller ports are labeled shelf/slot/0
through shelf/slot/11 on the T1 and E1
cards
5 AS58000-1(config-controller)# line termination
{75-ohm| 120-ohm}
Enter line-termination value. (The
example shown is for E1 only.)
6 AS5800-1(config-controller)# framing {esf | sf}
[or]
AS5800-1(config-controller)# framing
crc4 | nocrc4}
Enter your telcos framing type. For T1,
your options include esfand sf. For E1,
your options include crc4 and no-crc4.
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3-16 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring ISDN Switch Types
7 AS5800-1(config-controller)#
linecode {ami |b8zs}
[or]
AS5800-1(config-controller)# linecode
{ami | hdb3}
Enter your telcos line code type. For
T1, your options include ami and b8zs.
For E1, your options include ami and
hdb3.
8 AS5800-1(config-controller)# exit
AS5800-1(config)#
Type exit to exit out of controller
configuration mode.
9 AS5800-1(config)# int pri shelf/slot/port
AS5800-1(config-if)# isdn switch-type
{primary-5ess |primary-dms100 |primary-ni}[or]
AS5800-1(config-if)# isdn switch-type
{primary-net5 |primary-ntt |primary-ts014}
Configure the interface switch type. For
T1, your switch type options include
primary-5ess, primary-dms100, andprimary-ni. For E1, your switch type
options include primary-net5,
primary-ntt, and primary-ts014.
Note: This platform does not support
Basic Rate Interface (BRI).
10 AS5800-1(config)# dial-tdm-clock priority value
shelf/slot/port
Configure the trunk card clock priority
(any trunk ports in slots 0 through 5 (up
to 12 can be selected; two per slot).
Priority range is defined as a value
between 1 and 50.
11 AS5800-1(config)# [no] dial-tdm-clock
priority X{trunk-slot Yport Z} external
{t1 | e1} [120-ohm]
Select the T1/E1 trunk slot and port that
is providing the clocking source. T1/E1selection is based on the signal being
fed in. Select the impedence.The default
impedance is 75-ohm.
12 AS5800-1(config)# dial-tdm-clock priority value
external t1
[or]
AS5800-1(config)# dial-tdm-clock priority value
external e1
Configure the T1/E1 external clock feed
on the dial shelf controller front panel.
T1/E1 selection is based on the signal
being fed in. Priority range is defined as
a value between 1 and 50.
13 AS5800-1(config)# Ctrl-Z
AS5800-1#
Press the return key to verify your
command registers, then type Ctrl-Z to
return to privileged EXEC mode.
14 AS5800-1# copy running-config startup-config Save your changes when ready.
Step Command Description
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Configuring Your Cisco AS5800 Universal Access Server 3-17
Configuring ISDN PRI
Configuring ISDN PRITable 3-6 lists commands to help you configure access server interfaces for ISDN PRI lines.
An additional command is required to allow PRI B-channel selection to be either in
ascending (1 to 23) or descending (23 to 1) order.
Previously, the router would always choose a B-channel for outgoing calls from the highest
free channel (descending). The NI-1997 specification states that channel selection can be
ascending or descending. To change the selection from descending to ascending, you must
enter the isdn bchan-number-order ascending|descending command.
Note Because some telephone service providers charge more for ISDN data calls, you
might want to configure the isdn incoming-voice data command to process ISDN calls as
voice calls, which provides you with data service at a voice billing rate; however, incoming
modem calls will not be passed to the modems with this command enabled. Native ISDN
calls are directed like a protocol.
Table 3-6 Configuring ISDN PRI
Step Command Description
1 AS5800-1> enable
Password: passwordAS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when
the prompt changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one per line. End
with CNTL/Z.
AS5800-1(config)#
Enter global configuration mode by
typing the configure command. The
example is using the terminal
configuration option.
You are in global configuration mode
when the prompt changes to
AS5800-1(config)#.
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3-18 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring ISDN PRI
3 AS5800-1(config)# isdn switch-type
{primary-5ess |primary-dms100 |primary-ni}
[or]
AS5800-1(config)# isdn switch-type
{primary-net5 |primary-ntt |primary-ts014}
Enter your telcos switch types. For T1,
your switch type options include
primary-5ess, primary-dms100, and
primary-ni. For E1, your switch type
options include primary-net5,
primary-ntt, and primary-ts014.
Note: This platform does not support
Basic Rate Interface (BRI).
4AS5800-1(config)# isdn bchan-number-order
ascending|descending Configure B-channel selection. Theexample is using the option from
ascending to descending.
5 AS5800-1(config)# controller t1 shelf/slot/port
[or]
AS5800-1(config)# controller e1 shelf/slot/port
AS5800-1(config-controller)#
Verify which trunk card you have
installed (T1 or E1), then enter
controller configuration mode to
configure your controller ports. The
controller ports are labeled shelf/slot/0
through shelf/slot/11 on the T1 and E1
cards
6 AS58000-1(config-controller)# line termination
{75-ohm| 120-ohm}
Enter line-termination value. (The
example shown is for E1 only.)
7 AS5800-1(config-controller)# framing {esf | sf}
[or]AS5800-1(config-controller)# framing
crc4 | nocrc4}
Enter your telcos framing type. For T1,
your options include esfand sf. For E1,your options include crc4 and no-crc4.
8 AS5800-1(config-controller)#
linecode {ami |b8zs}
[or]
AS5800-1(config-controller)# linecode
{ami | hdb3}
Enter your telcos line code type. For
T1, your options include ami and b8zs.
For E1, your options include ami and
hdb3.
9 AS5800-1(config)# dial-tdm-clock priority value
shelf/slot/port
Configure the trunk card clock priority
(any trunk ports in slots 0 through 5 (up
to 12 can be selected; two per slot).
Priority range is defined as a value
between 1 and 50.
Step Command Description
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Configuring Your Cisco AS5800 Universal Access Server 3-19
Configuring ISDN PRI
Note Cisco uses a numbering scheme of 0-23 and 0-31 when identifying system serial
interfaces; however, some telcos use 1-24 and 1-32 respectively.
10 AS5800-1(config)# [no] dial-tdm-clock
priority X{trunk-slot Yport Z} external
{t1 | e1} [120-ohm]
Select the T1/E1 trunk slot and port that
is providing the clocking source. T1/E1
selection is based on the signal being
fed in. Select the impedence.The default
impedance is 75-ohm.
11 AS5800-1(config)# dial-tdm-clock priority
numberexternal t1 1.544
[or]
AS5800-1(config)# dial-tdm-clock priority
numberexternal e1 2.048
Configure the T1 and/or E1 priority
external clock. T1 is 1.544 MHz; E1 is
2.048 MHz.
12 AS5800-1(config-controller)#pri-group
timeslots 1-24
[or]
AS5800-1(config-controller)#pri-group
timeslots 1-31
Configure all channels for ISDN. T1 is
1-24; E1 is 1-31.
13 AS5800-1(config-controller)# controller t1
shelf/slot/port
AS5800-1(config-controller)# framing esf
AS5800-1(config-controller)# linecode b8zs
AS5800-1(config-controller)#pri-group
timeslots 1-24
Repeat Step 3 through Step 12 to
configure each additional controller.
(The example shown is a typical T1
configuration.)
14 AS5800-1(config-controller)# exit
AS5800-1(config)#
[or]AS5800-1(config-controller)# Ctrl-Z
AS5800-1#
Type the exit command to exit out of
controller configuration mode
[or]
Press the return key to verify your
command registers, then type Ctrl-Z to
return to privileged EXEC mode.
15 AS5800-1# copy running-config startup-config Save your changes when ready.
Step Command Description
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3-20 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring ISDN PRI
Verify
Verify your configuration using the show controller command:
show controller t1 shelf/slot/port or show controller e1 shelf/slot/port:
AS5800-1# show controller t1 2/1/0
T1 1/0/1 is up.
No alarms detected.
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
Data in current interval (220 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 24 hours)0 Line Code Violations, 0 Path Code Violations,
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Tips
Verify the controller reports being up.
Verify no errors are reported.
View layer status information using the show isdn status command:
AS5800-1# show isdn status
Global ISDN Switchtype = primary-ni
ISDN Serial1/0/0:23 interfacedsl 0, interface ISDN Switchtype = primary-5ess
Layer 1 Status:
DEACTIVATED
Layer 2 Status:
TEI = 0, SAPI = 0, State = TEI_ASSIGNED
Layer 3 Status:
0 Active Layer 3 Call(s)
Activated dsl 0 CCBs = 0
ISDN Serial1/0/1:23 interface
dsl 1, interface ISDN Switchtype = primary-5ess
Layer 1 Status:
ACTIVE
Layer 2 Status:
TEI = 0, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
Layer 3 Status:3 Active Layer 3 Call(s)
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Configuring Your Cisco AS5800 Universal Access Server 3-21
Configuring ISDN PRI
Activated dsl 1 CCBs = 3
CCB:callid=2, sapi=0, ces=0, B-chan=1
CCB:callid=3, sapi=0, ces=0, B-chan=2
CCB:callid=6, sapi=0, ces=0, B-chan=3
dsl 0, interface ISDN Switchtype = primary-5ess
Layer 1 Status:
DEACTIVATED
Layer 2 Status:
TEI = 0, SAPI = 0, State = TEI_ASSIGNED
Layer 3 Status:
0 Active Layer 3 Call(s)
Activated dsl 0 CCBs = 0
ISDN Serial1/0/1:23 interfacedsl 1, interface ISDN Switchtype = primary-5ess
Layer 1 Status:
ACTIVE
Layer 2 Status:
TEI = 0, SAPI = 0, State = MULTIPLE_FRAME_ESTABLISHED
Layer 3 Status:
3 Active Layer 3 Call(s)
Activated dsl 1 CCBs = 3
CCB:callid=2, sapi=0, ces=0, B-chan=1
CCB:callid=3, sapi=0, ces=0, B-chan=2
CCB:callid=6, sapi=0, ces=0, B-chan=3
ISDN Serial1/0/2:23 interface
dsl 2, interface ISDN Switchtype = primary-ni
Layer 1 Status:
DEACTIVATED
Layer 2 Status:
TEI = 0, SAPI = 0, State = TEI_ASSIGNED
Layer 3 Status:
0 Active Layer 3 Call(s)
Activated dsl 2 CCBs = 0
Total Allocated ISDN CCBs = 3
Tips
Verify Layer 1 Status is Active.
Verify Layer 2 Status is Multiple_Frame_Established. (It might take several secondsfor Layer 2 status to appear.)
Verify Layer 3 Status is No Active Layer 3 Call(s).
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3-22 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring Cable Length
Verify the cable connection is not loose or disconnected if the Layer 1 Status isDeactivated. This status message indicates a problem at the physical layer.
Verify your telco or framing and line code types you entered match those offered byyour telephone service provider. A Layer 2 error indicates that the access server cannot
communicate with the telco; there is a problem at the data link layer.
View ISDN activity using the show isdn active command:
AS5800-1# show isdn active
------------------------------------------------------------------------
ISDN ACTIVE CALLS
------------------------------------------------------------------------History Table MaxLength = 100 entries
History Retain Timer = 15 Minutes
----------------------------------------- ------------------------------
Call Calling Called Duration Remote Time until Recorded Charges
Type Number Number Seconds Name Disconnect Units/Currency
--------------------------------------------- --------------------------
In 4153246770 Active(12398)
In 4153246771 Active(12389)
In 4155250771 Active(12373) aaaa-2503
In 4153247075 Active(45632) bbbb
In 4153371273 Active(45633) cccc
In 4153375672 Active(45633)
In 4153379377 Active(45627)
In 4154412975 Active(52132)
-----------------------------------------------------------------------
Configuring Cable LengthWhen you configure your channelized T1 trunk cards, you must include the distance of the
cable connected to the feature card. To specify this distance, you must use the cablelength
command. No cablelength command is required for E1 trunk cards.
The cablelength command is designed to recognize two basic fixed settings:
Cable Length Short
Cable Length Long
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Configuring Your Cisco AS5800 Universal Access Server 3-23
Configuring Cable Length
Cable Length ShortThe following cable length short configurations define the length range (in feet), between
your Network Access Server (NAS) and your repeater. The cablelength shortcommand is
configured for a channelized T1 only and includes the following settings:
133 feet (0-133 feet)
266 feet (134-266 feet)
399 feet (267-399 feet)
533 feet (400-533 feet)
655 feet (534-655 feet)
Note Although you can specify a cable length from 0 to 655 feet, the hardware only
recognizes fixed configuration lengths. For example, if your cable length is 50 feet between
your NAS and your repeater, you should configure your cable length using the 133-feet
setting. If you later change the cable length to 200 feet, you should reconfigure your cable
length using the 266-feet setting.
Cable Length Long
The following cable length long configurations define the length range in gain and pulse,between your Network Access Server (NAS) and your repeater. The cablelength long
command is configured for a channelized T1 only and includes the following gain and pulse
arguments:
gain 26 (26db Gain)
gain 36 (36db Gain)
-15db (-15db pulse)
-22.5db (-22.5 db pulse)
-7.5db (-7.5 db pulse)
0db (0 db pulse)
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3-24 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring Channelized T1 or E1
Configuring Channelized T1 or E1Configure your Cisco AS5800 access server for channelized T1 or E1 lines. During T1
trunk card configuration, you must include impedance and cable length information.
During E1 trunk card configuration, you must only include impedance information.
Table 3-7 lists commands to help you configure channelized T1/E lines to support modem
pooling.
Table 3-7 Configuring Channelized T1/E1
Step Command Description
1 AS5800-1> enable
Password: password
AS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when
the prompt changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one per line. End
with CNTL/Z.
AS5800-1(config)#
Enter global configuration mode by
typing the configure command. The
example is using the terminal
configuration option.
You are in global configuration mode
when the prompt changes to
AS5800-1(config)#.
3 AS5800-1(config)# controller t1 shelf/slot/port
[or]
AS5800-1(config)# controller e1 shelf/slot/port
AS5800-1(config-controller)#
Enter controller configuration mode to
configure your controller port. The
controller ports are labeled shelf/slot/0
through shelf/slot/11 on the T1 and E1
cards.
4 AS5800-1(config-controller)#
cablelength short (133 | 266 | 399 | 533 | 655}
[or]
AS5800-1(config-controller)# cablelength long
{gain 26 | gain 36} {-15 | -22.5 | -7.5 | 0}
Enter the controller cablelength short
value between 0 and 655 (feet). Enter
the controller cablelength long value
using gain and pulse. (Configure
cablelength for T1 only.)
5 AS58000-1(config-controller)# line termination
{75-ohm| 120-ohm}
Enter line-termination value. (The
example shown is for E1 only.)
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Configuring Your Cisco AS5800 Universal Access Server 3-25
Configuring Channelized T1 or E1
6 AS5800-1(config-controller)# framing {esf | sf}
[or]
AS5800-1(config-controller)# framing
crc4 | nocrc4}
Enter your telcos framing type. For T1,
your options include esfand sf. For E1,
your options include crc4 and no-crc4.
7 AS5800-1(config-controller)#
linecode {ami |b8zs}
[or]
AS5800-1(config-controller)# linecode
{ami | hdb3
Enter your telcos line code type. For
T1, your options include ami and b8zs.
For E1, your options include ami and
hdb3.
8 AS5800-1(config)# [no] dial-tdm-clockpriority X{trunk-slot Yport Z} external
{t1 | e1} [120-ohm]
Select the T1/E1 trunk slot and port thatis providing the clocking source. T1/E1
selection is based on the signal being
fed in. Select the impedence.The default
impedance is 75-ohm.
9 AS5800-1(config)# dial-tdm-clock priority value
external t1 1.544
[or]
AS5800-1(config)# dial-tdm-clock priority value
external e1 2.048
Configure the T1/E1 priority external
clock. T1 is 1.544 MHz; E1 is 2.048
MHz.
10 AS5800-1(config-controller)#
cas-group 1 timeslots 1-24 type
Configure all T1 channels for E&M,
FXS, and SAS analog signaling. Enter
1-24 for T1.
Signaling types include e&m-fgb,e&m-fgd, e&m-immediate-start,
fxs-ground-start, fxs-loop-start,
sas-ground-start, and sas-loop-start.
Note: You must use the same type of
signaling offered by your telephone
service provider.
Note: CAS is offered for T1 only.
Step Command Description
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3-26 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring Channelized T1 or E1
VerifyVerify your controller is operative using the show controller t1 or show controller e1
command:
AS5800-1> show controller t1 1/0/1
T1 1/0/1 is up.
No alarms detected.
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
Data in current interval (540 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 1:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 2:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 3:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 4:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Sec
Data in Interval 5:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
11 AS5800-1(config-controller)# exit
AS5800-1(config)#
[or]
AS5800-1(config-controller)# Ctrl-Z
AS5800-1#
Type the exit command to exit out of
controller configuration mode
[or]
Type Ctrl-Z to return to privileged
EXEC mode.
12 AS5800-1# copy running-config startup-config Save your changes when ready.
Step Command Description
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Configuring Your Cisco AS5800 Universal Access Server 3-27
Configuring Channelized T1 or E1
Data in Interval 6:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 7:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 8:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 9:0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 10:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
Data in Interval 11:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 12:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 13:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 14:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 15:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 16:
0 Line Code Violations, 0 Path Code Violations
Data in Interval 16:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
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3-28 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring Channelized T1 or E1
Data in Interval 17:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 18:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 19:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
(NOTE: Some data has been snipped from this printout)Data in Interval 91:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 92:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 93:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 94:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 95:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Data in Interval 96:
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 24 hours)
0 Line Code Violations, 0 Path Code Violations,
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
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Configuring Your Cisco AS5800 Universal Access Server 3-29
Configuring D Channels for Modem Signaling
Tips
Verify the controller reports being up.
Verify no errors are reported.
Verify output displays no alarms or violations.
Configuring D Channels for Modem SignalingConfigure the ISDN D channels (which carry the control and signaling information for
ISDN calls) for each ISDN PRI line, as shown in Table 3-8.
Table 3-8 Configuring the D Channels for Modem Signaling
Step Command Description
1 AS5800-1> enable
Password: password
AS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when the prompt
changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one
per line. End with CNTL/Z.
AS5800-1(config)#
Enter global configuration mode by typing the
configure command. The example is using the
terminal configuration option.
You are in global configuration mode when the prompt
changes to AS5800-1(config)#.
3 AS5800-1(config)# interface serial
shelf/slot/port:15
[or]
AS5800-1(config)# interface serial
shelf/slot/port:23
AS5800-1(config-if)#
Enter serial interface configuration mode. After you
have configured the controller, a corresponding D
channel serial interface is created instantly.
For example, serial interface 1/1/0:23 is the D channel
for controller 1/1/0. You must configure each serial
interface for incoming and outgoing modem signaling.
4 AS5800-1(config-if)# ip address
ip-address subnet-mask
Assign an IP address and subnet mask to the interface.
5 AS5800-1(config-if)# isdn
incoming-voice modem
Configure all incoming voice calls to go to the
modems.
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3-30 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring D Channels for Modem Signaling
Note Cisco uses a numbering scheme of 0-23 and 0-31 when identifying system serial
interfaces; however, some telcos use 1-24 and 1-32 respectively.
1. PPP = Point-to-Point Protocol.
2. CHAP = Challenge Handshake Authentication Protocol.
3. PAP = Password Authentication Protocol.
6 AS5800-1(config-if)# dialer-group 1 Assign the serial interface to dialer group 1. The dialer
group number is used with the dialer-list command to
determine which packets will meet the criteria
specified by the dialer-list command and activate the
ISDN connection.
7 AS5800-1(config-if)# encapsulation
ppp
Change the default to encapsulation ppp so you can
enter ppp commands.
8 AS5800-1(config-if)#ppp multilink Enable PPP1 multilink on the serial interface.
9 AS5800-1(config-if)#pppauthentication chap pap
Enable CHAP2 and PAP3 authentication on the serialinterface.
10 AS5800-1(config-if)#peer default ip
address pool name
Support dial-in PC clients.
11 AS5800-1(config-if)# exit
AS5800-1(config)#
[or]
AS5800-1(config-if)# Ctrl-Z
AS5800-1#
Type the exit command to exit out of interface
configuration mode
[or]
Press the return key to verify your command registers,
then type Ctrl-Z to return to privileged EXEC mode.
12 AS5800-1# copy running-config
startup-config
Save your changes when ready.
Step Command Description
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Configuring Your Cisco AS5800 Universal Access Server 3-31
Configuring D Channels for Modem Signaling
Verify
Verify your D-channel configuration using the show interface command:
AS5800-1# show interface 1/0/0:23
Serial1/0/0:23 is up, line protocol is up
Hardware is DSX1
Interface is unnumbered. Using address of FastEthernet0 (15.0.0.60)
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec, rely 255/255, load 1/255
Encapsulation PPP, loopback not set
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
54 packets input, 214 bytes, 0 no buffer
Received 0 broadcasts, 10 runts, 0 giants, 0 throttles
10 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
53 packets output, 211 bytes, 0 underruns
0 output errors, 0 collisions, 10 interface resets
0 output buffer failures, 0 output buffers swapped out
1 carrier transitions
Timeslot(s) Used:24, Transmitter delay is 0 flags
Tips
Verify the serial interface and protocol are up using the show interface serial command:AS5800-1(config)# show interface serial 1/0/0:23
Serial1/0/0:23 is up, line protocol is up
Hardware is DSX1
Internet address is 161.120.10.2/24
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec, rely 255/255, load 1/255
Encapsulation PPP, loopback not set
Last input 00:00:02, output 00:00:02, output hang never
Last clearing of "show interface" counters never
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
6442 packets input, 25855 bytes, 0 no buffer
Received 0 broadcasts, 8 runts, 0 giants, 0 throttles
8 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
6439 packets output, 25875 bytes, 0 underruns
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3-32 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Debug Dialer Messages
0 output errors, 0 collisions, 8 interface resets
0 output buffer failures, 0 output buffers swapped out
1 carrier trnsitions
Timeslot(s) Used:24, Transmitter delay is 0 flags
Enter the debug dialer command to view the error messages. You can also use the debug
dialer events or debug dialer packets messages to view event or packet messages. When
you finish viewing the messages, enter the no debug dialer command to shut off the
messages. (See Table 3-9 for debug dialer message explanations.)
AS5800-1# debug dialer
PRI0: Dialing cause: PRI0: ip PERMIT
PRI0: No dialer string defined. Dialing cannot occur..PRI0: Dialing cause: PRI0: ip PERMIT
Debug Dialer MessagesThe following tables describe debug messages.
Table 3-9 Debug Dialer Messages
Message Description
PRI0: No dialer string defined.
Dialing cannot occur
Displayed when a packet is received that should cause a call to
be placed. However, there is no dialer string configured, sodialing cannot occur. This message usually indicates a
configuration problem. Re-enter the dialer-group command in
Step 6 of Table 3-8.
PRI0: Attempting to dial string Indicates that a packet has been received that passes the
dial-on-demand access lists. That packet causes dialing of a
phone number. The string variable is the number being called.
PRI0: Unable to dial string Displayed if the phone call could not be placed. This can be
due to a lack of memory, full output queues, or other problems.
PRI0: disconnecting call Displayed when the access server attempts to hang up a call.
PRI0: idle timeout
PRI0: re-enable timeout
PRI0: wait for carrier timeout
One of these three messages is displayed when their
corresponding dialer timer expires. They are mostly
informational, and are useful when debugging a disconnected
call or call failure.
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Configuring Your Cisco AS5800 Universal Access Server 3-33
Debug Dialer Messages
Tip
If dialing cannot occur, check the configuration by entering the debug isdn q931 command.
When you finish viewing the messages, enter no debug isdn q931 to shut off the messages.
(See Table 3-10 for debug ISDN message explanations.)
AS5800-1# debug isdn q931
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/1/0:22, changed
state to up
ISDN Event: Call to 9086154535 dsl 3 at 64 Kb/s
TX -> SETUP dsl = 3 pd = 8 callref = 0x188C
Bearer Capability i = 0x8890
Channel ID i = 0xE1808397
Called Party Number i = 0xA1, '95163287448'
RX Indicates this message is being transmitted from the local router (user side) to the network
side of the ISDN interface.
RX
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3-34 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring Loopback and Ethernet Interfaces
Configuring Loopback and Ethernet InterfacesThe loopback 0 interface is a virtual IP interface carrying all dial-in users, and it exists only
in the Cisco AS5800 access server. You assign an IP network number to the loopbackinterface, then let each asynchronous interface borrow this network number.
Creating Interfaces for Asynchronous and ISDN Dial-in ServicesThis section describes how to configure the access server interfaces that enable dial-in
clients to make remote asynchronous and ISDN connections to your access server.
To configure remote services, you must configure three interrelated interfaces on the
Cisco AS5800 access server. The loopback interface makes the network appear as if the
dial-in users exist on one Ethernet segment. The loopback interface has the following four
types of neighboring interfaces used for dial-in operations: ISDN interface, dialer interface,
group asynchronous interface, and asynchronous interface.
1. ITU-T1 = International Telecommunication Union Telecommunication Standardization Sector.
Bearer
Capability
Indicates the requested bearer service to be provided by the network.
i= Indicates the Information Element Identifier. The value depends on the field it is associated
with. Refer to the ITU-T Q.931 specification for details about the possible values associated
with each field for which this identifier is relevant.
Channel ID Indicates the Channel Identifier. The value 83 indicates any channel, 89 indicates the B1
channel, and 8A indicates the B2 channel. For more information about the Channel
Identifier, refer to ITU-T Recommendation Q.931.
Called PartyNumber
Identifies the called party. This field is only present in outgoing SETUP messages. It can bereplaced by the Keypad facility field. This field uses the IA5 character set.
RELEASE Indicates that the sending equipment will release the channel and call reference. The
recipient of this message should prepare to release the call reference and channel.
RELEASE_COMP Indicates that the sending equipment has received a RELEASE message and has now
released the call reference and channel.
Message Description
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Configuring Your Cisco AS5800 Universal Access Server 3-35
Configuring Loopback and Ethernet Interfaces
All dial-in users exist on one dial-in subnet. Remote asynchronous users dial in through the
group asynchronous interface to the access server. Remote ISDN users dial in through the
ISDN dialer interface to the access server.
Table 3-11 lists commands to help you configure the loopback and Ethernet interface.
Table 3-11 Configuring Loopback and Ethernet Interface
Step Command Description
1 AS5800-1> enable
Password: passwordAS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when the prompt
changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one per
line. End with Ctrl-Z.
AS5800-1(config)#
Enter global configuration mode by typing the
configure command. The example is using the
terminal configuration option.
You are in global configuration mode when the
prompt changes to AS5800-1(config)#.
3 AS5800-1(config)# interface loopback 0
%LINEPROTO-5-UPDOWN: Line protocol on
Interface Loopback0, changed state to
up
Create interface loopback 0, which is the logical IP
subnet containing all dial-in users addresses.
You are in interface mode when the prompt changes
to AS5800-1(config-if)#.4 AS5800-1(config)# interface Ethernet
shelf/slot/port
AS5800-1(config-if)# ip address
ip-address subnet-mask
Configure Ethernet interface 0 and assign it an IP
address from the subnet address on the network to
which you are enabling dial-in access.
5 AS5800-1(config-if)# no shutdown Enable the interface using the no shutdown
command.
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3-36 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring the Asynchronous Group Interface
Configuring the Asynchronous Group Interface
Timesaver Because there are so many asynchronous interfaces on the Cisco AS5800
access server, configuring them as a group can save you time.
You can assign asynchronous interfaces to a group, which is shown in Table 3-12, or you
can configure them individually, which is shown in Table 3-13.
Table 3-12 Configuring the Asynchronous Group Interface
6 AS5800-1(config-if)# exit
AS5800-1(config)#
[or]
AS5800-1(config-if)# Ctrl-Z
AS5800-1#
Type the exit command to exit out of interface
configuration mode
[or]
Press the return key to verify your command
registers, then type Ctrl-Z to return to privileged
EXEC mode.
7 AS5800-1# copy running-config
startup-config
Save your changes when ready.
Step Command Purpose
1 AS5800-1> enable
Password: password
AS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when the prompt
changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one
per line. End with CNTL/Z.
AS5800-1(config)#
Enter global configuration mode by typing the configure
command. The example is using the terminal
configuration option.
You are in global configuration mode when the prompt
changes to AS5800-1(config)#.
Step Command Description
12
6
9 3
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Configuring Your Cisco AS5800 Universal Access Server 3-37
Configuring the Asynchronous Group Interface
3 AS5800-1(config)# interface
group-async 0
AS5800-1(config-if)#
Place all asynchronous interfaces in a single group, so
that you configure the same parameters quickly on all
interfaces at one time. The default setting is 0.
4 AS5800-1(config-if)# ip unnumbered
ethernet 0
To conserve IP addresses, configure the asynchronous
interfaces as unnumbered, and assign the IP address of
the Ethernet interface to them.
5 AS5800-1(config-if)# encapsulation
ppp
Enable PPP to run on the set of interfaces in the group.
6 AS5800-1(config-if)# async modeinteractive
Configure interactive mode on the asynchronous interfaceto allow telnet users access through a port.
7 AS5800-1(config-if)#ppp
authentication chap pap
Enable CHAP and PAP authentication on the interface.
8 AS5800-1(config-if)#peer default
ip address pool address-range
Support dial-in PC clients. At the global level, define the
pool of addresses.
9 AS5800-1(config-if)# group-range
shelf/slot/port shelf/slot/port
Building configuration...
AS5800-1(config-if)#
Define the group range of the interface. The number you
use with the group-range command depends on the
number of asynchronous interfaces you have on your
access server. That is, if your access server has 48
asynchronous interfaces, you can specify group-range
shelf/slot/1 shelf/slot/48. If 60, specify group-range
shelf/slot/1 shelf/slot/60.
10 AS5800-1(config-if)# exit
AS5800-1(config)#
[or]
AS5800-1(config-if)# Ctrl-Z
AS5800-1#
Type the exit command to exit out of interface
configuration mode
[or]
Press the return key to verify your command registers,
then type Ctrl-Z to return to privileged EXEC mode.
11 AS5800-1# copy running-config
startup-config
Save your changes when ready.
Step Command Purpose
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3-38 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring the Asynchronous Group Interface
Verify
Verify your group interface configuration using the show interface async command
AS5800-1# show interface async 1/2/0
Async1/6/01 is up, line protocol is up
modem=1/6/01, vdev_state(0x00000000)=CSM_OC_STATE, bchan_num=1.
vdev_status(0x00000001): VDEV_STATUS_ACTIVE_CALL.
Hardware is Async Serial
Interface is unnumbered. Using address of Ethernet2/2/1 (14.1.1.1)
MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec, rely 255/255, load 1/255
Encapsulation PPP, loopback not set, keepalive not set
DTR is pulsed for 5 seconds on reset
LCP OpenOpen: IPCP
Last input 1d01h, output 1d01h, output hang never
Last clearing of "show interface" counters never
Queueing strategy: fifo
Output queue 0/10, 0 drops; input queue 1/10, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
10 packets input, 200 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
10 packets output, 198 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Enter the show dialer map command to verify the dialer map is up:AS5800-1# show dialer map
Dynamic dialer map ip 10.10.10.2 name remote-isdn on Serial1
Tips
Enter the show async status map command to check for errors, and local and remote
addresses.
AS5800-1# show async status map
Async protocol statistics:
Rcvd: 29 packets, 592 bytes
0 format errors, 0 checksum errors, 0 overrun, 0 no buffer
Sent: 29 packets, 586 bytes, 0 dropped
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Configuring Your Cisco AS5800 Universal Access Server 3-39
Configuring the Asynchronous Group Interface
Int Local Remote Qd InPack OutPac Inerr Drops MTU
*504 14.1.1.1 1.1.50.1 0 9 9 0 0 1500
*505 14.1.1.1 1.1.50.2 0 10 10 0 0 1500
506 14.1.1.1 None 0 0 0 0 0 1500
507 14.1.1.1 None 0 0 0 0 0 1500
508 14.1.1.1 None 0 0 0 0 0 1500
509 14.1.1.1 None 0 0 0 0 0 1500
*510 14.1.1.1 1.1.50.3 0 10 10 0 0 1500
511 14.1.1.1 None 0 0 0 0 0 1500
512 14.1.1.1 None 0 0 0 0 0 1500
513 14.1.1.1 None 0 0 0 0 0 1500
514 14.1.1.1 None 0 0 0 0 0 1500
515 14.1.1.1 None 0 0 0 0 0 1500516 14.1.1.1 None 0 0 0 0 0 1500
517 14.1.1.1 None 0 0 0 0 0 1500
518 14.1.1.1 None 0 0 0 0 0 1500
519 14.1.1.1 None 0 0 0 0 0 1500
520 14.1.1.1 None 0 0 0 0 0 1500
521 14.1.1.1 None 0 0 0 0 0 1500
522 14.1.1.1 None 0 0 0 0 0 1500
523 14.1.1.1 None 0 0 0 0 0 1500
524 14.1.1.1 None 0 0 0 0
Int Local Remote Qd InPack OutPac Inerr Drops MTU
525 14.1.1.1 None 0 0 0 0 0 1500
526 14.1.1.1 None 0 0 0 0 0 1500
527 14.1.1.1 None 0 0 0 0 0 1500
528 14.1.1.1 None 0 0 0 0 0 1500
529 14.1.1.1 None 0 0 0 0 0 1500
530 14.1.1.1 None 0 0 0 0 0 1500
531 14.1.1.1 None 0 0 0 0 0 1500
532 14.1.1.1 None 0 0 0 0 0 1500
533 14.1.1.1 None 0 0 0 0 0 1500
534 14.1.1.1 None 0 0 0 0 0 1500
535 14.1.1.1 None 0 0 0 0 0 1500
536 14.1.1.1 None 0 0 0 0 0 1500
537 14.1.1.1 None 0 0 0 0 0 1500
538 14.1.1.1 None 0 0 0 0 0 1500
539 14.1.1.1 None 0 0 0 0 0 1500
540 14.1.1.1 None 0 0 0 0 0 1500
541 14.1.1.1 None 0 0 0 0 0 1500
542 14.1.1.1 None 0 0 0 0 0 1500
543 14.1.1.1 None 0 0 0 0 0 1500
544 14.1.1.1 None 0 0 0 0 0 1500
545 14.1.1.1 None 0 0 0 0 0 1500
546 14.1.1.1 None 0 0 0 0 0 1500
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3-40 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring the Asynchronous Group Interface
547 14.1.1.1 None 0 0 0 0 0
Int Local Remote Qd InPack OutPac Inerr Drops MTU
548 14.1.1.1 None 0 0 0 0 0 1500
549 14.1.1.1 None 0 0 0 0 0 1500
550 14.1.1.1 None 0 0 0 0 0 1500
551 14.1.1.1 None 0 0 0 0 0 1500
552 14.1.1.1 None 0 0 0 0 0 1500
553 14.1.1.1 None 0 0 0 0 0 1500
554 14.1.1.1 None 0 0 0 0 0 1500
555 14.1.1.1 None 0 0 0 0 0 1500
556 14.1.1.1 None 0 0 0 0 0 1500
557 14.1.1.1 None 0 0 0 0 0 1500
558 14.1.1.1 None 0 0 0 0 0 1500559 14.1.1.1 None 0 0 0 0 0 1500
560 14.1.1.1 None 0 0 0 0 0 1500
561 14.1.1.1 None 0 0 0 0 0 1500
562 14.1.1.1 None 0 0 0 0 0 1500
563 14.1.1.1 None 0 0 0 0 0 1500
564 14.1.1.1 None 0 0 0 0 0 1500
565 14.1.1.1 None 0 0 0 0 0 1500
566 14.1.1.1 None 0 0 0 0 0 1500
567 14.1.1.1 None 0 0 0 0 0 1500
568 14.1.1.1 None 0 0 0 0 0 1500
569 14.1.1.1 None 0 0 0 0 0 1500
570 14.1.1.1 None 0 0 0 0
Int Local Remote Qd InPack OutPac Inerr Drops MTU
571 14.1.1.1 None 0 0 0 0 0 1500
572 14.1.1.1 None 0 0 0 0 0 1500
573 14.1.1.1 None 0 0 0 0 0 1500
574 14.1.1.1 None 0 0 0 0 0 1500
575 14.1.1.1 None 0 0 0 0
You can also view debug messages for PPP negotiation and authentication using the debug
ppp negotiation and debug ppp authentication commands. When you finish viewing the
messages, shut off the messages by entering no debug ppp negotiation and no debug ppp
authentication commands.
Creating the Asynchronous Group Interface
An asynchronous group interface is the parent interface that applies protocol characteristics
to specified asynchronous ports. The default setting places all modems in group async 0.
You must first remove them from this group before you can add them to another group.
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Configuring Your Cisco AS5800 Universal Access Server 3-41
Configuring the Asynchronous Group Interface
Table 3-13 lists commands to help you configure group asynchronous interfaces.
Table 3-13 Configuring Group Asynchronous Interfaces
Step Command Description
1 AS5800-1> enable
Password:password
AS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when the prompt
changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one
per line. End with CNTL/Z.
AS5800-1(config)#
Enter global configuration mode by typing the
configure command. The example is using the
terminal configuration option.
You are in global configuration mode when the prompt
changes to AS5800-1(config)#.
3 AS5800-1(config)# interface
Group-Async 0 no group-range
The default setting for group asynchronous interface is
zero. You must first remove an interface from this
group before you can configure it with another group.
4 AS5800-1(config)# interface
Group-Async 1
Configure the interface for the designated
asynchronous group.
5 AS5800-1(config-if)# group-range
shelf/slot/port shelf/slot/port
AS5800-1(config-if)#
Define the group range of the interface. The number
you use with the group-range command depends on
the number of asynchronous interfaces you have on
your access server. That is, if your access server has 48
asynchronous interfaces, you can specify group-range
shelf/slot/1 shelf/slot/48. If 60, specify group-range
shelf/slot/1 shelf/slot/60.
6 AS5800-1(config-if)# ip unnumbered
Loopback 0
To conserve IP addresses, configure the asynchronous
interfaces as unnumbered, and assign the IP address of
the Ethernet interface to them.
7 AS5800-1(config-if)# ip tcp
header-compression passive
Configure TCP header compression as passive to allow
greater throughput on the line.
8 AS5800-1(config-if)# encapsulation
ppp
Enable PPP to run on the set of interfaces in the group.
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3-42 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring the Asynchronous Group Interface
Proceed with the Configuring the ISDN Dialer Interface section.
Configuring the ISDN Dialer Interface
The ISDN dialer interface is the parent interface that holds the central protocol
characteristics for the two ISDN D channels that are part of dialer rotary-group 1. The
previous section, Creating the Asynchronous Group Interface, described how to
configure the ISDN D channels on serial interfaces.
Note Because some telephone service providers charge more for ISDN data calls, you
might want to configure the ISDN incoming-voice data command to process ISDN calls as
voice calls, which provides you with data service at a voice billing rage; however, incoming
modem calls will not be passed to the modems with this command enabled. Native ISDN
calls are directed like a protocol.
9 AS5800-1(config-if)# async mode
interactive
Configure interactive mode on the asynchronous
interface to allow telnet users access through a port.
10 AS5800-1(config-if)#ppp
authentication chap pap
Enable CHAP and PAP authentication on the interface.
11 AS5800-1(config-if)#peer default ip
address pool default
Assign dial-in clients an IP address from a pool of
addresses named default. The pool is defined later in
this procedure
12 AS5800-1(config-if)# dialer-group 1
AS5800-1(config-if)#
Specify the packets that keep the asynchronous links
up. This command derives its definition from thedialer list command, which is configured in the
Configuring the ISDN Dialer Interface section
13 AS5800-1(config)# ip local pool
default ip-address subnet-mask
Assign a pool of IP addresses, all of which are on the
same IP subnet as loopback interface 0.
14 AS5800-1(config)# Ctrl-Z
AS5800-1#
Press the return key to verify your command registers,
then type Ctrl-Z to return to privileged EXEC mode.
15 AS5800-1# copy running-config
startup-config
Save your changes when ready.
Step Command Description
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Configuring Your Cisco AS5800 Universal Access Server 3-43
Configuring the Asynchronous Group Interface
Table 3-14 lists commands to help you configure the ISDN dialer interface.
Table 3-14 Configuring ISDN Dialer Interface
Step Command Description
1 AS5800-1> enable
Password: password
AS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when the prompt
changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one
per line. End with CNTL/Z.
AS5800-1(config)#
Enter global configuration mode by typing the configure
command. The example is using the terminal
configuration option.
You are in global configuration mode when the prompt
changes to AS5800-1(config)#.
3 AS5800-1(config)# interface
Dialer 1
Enable both D channels to access their core protocol
intelligence from interface dialer 1.
4 AS5800-1(config-if)# ip unnumbered
Loopback 0
Associate all ISDN users with the subnet configured on
loopback interface 0.
5 AS5800-1(config-if)#
encapsulation ppp
Configure PPP on the dialer interface.
6 AS5800-1(config-if)#peer defaultip address pool name Assign a common IP address pool. PPP packets comingthrough an asynchronous line and an ISDN line share this
common IP pool. The default address pool is specified in
the section Configuring the Asynchronous Group
Interface.
7 AS5800-1(config-if)# dialer
in-band
Enable the access server to build dynamic mapping of IP
addresses to the ISDN B channels.
8 AS5800-1(config-if)#
dialer-group 1
Specify the dialer group number for this interface.
9 AS5800-1(config-if)# dialer
idle-timeout value
Define the number of seconds that a line is idle before it
hangs up. The default value is 300 seconds (5 minutes).
The dialer list command defines the interesting traffic,
which is the traffic that resets the idle-timeout or triggers
a dial if the line is down and you have a number to send.
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3-44 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring the Modems
Configuring the ModemsTable 3-15 lists commands to help you configure modems to allow users to dial in to your
network.
Table 3-15 Configuring Modems
10 AS5800-1(config-if)#ppp multilink Enable PPP multilink, which uses multiple bundled B
channels from remote users.
11 AS5800-1(config-if)#ppp
authentication chap pap
Enable CHAP and PAP authentication on dialer
interface 1.
12 AS5800-1(config-if)# exit
AS5800-1(config)#
[or]
AS5800-1(config-if)# Ctrl-Z
AS5800-1#
Type the exit command to exit out of interface
configuration mode
[or]
Press the return key to verify your command registers,
then type Ctrl-Z to return to privileged EXEC mode.
13 AS5800-1# copy running-config
startup-config
Save your changes when ready.
Step Command Purpose
1 AS5800-1> enable
Password: password
AS5800-1#
Enter the enable command.
Enter your password.
You are in privileged EXEC mode when the prompt
changes to AS5800-1#.
2 AS5800-1# configure terminal
Enter configuration commands, one per
line. End with CNTL/Z.
AS5800-1(config)#
Enter global configuration mode by typing the
configure command. The example is using the
terminal configuration option.
You are in global configuration mode when the prompt
changes to AS5800-1(config)#.
Step Command Description
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Configuring Your Cisco AS5800 Universal Access Server 3-45
Configuring the Modems
Verify
Verify your modem configuration using the show line command to display a summary for
all lines:
AS5800-1# show line
Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns
* 0 CTY - - - - - 0 0 0/0
1 AUX 9600/9600 - - - - - 0 0 0/0
* 2 VTY - - - - - 14 0 0/0
3 VTY - - - - - 3 0 0/0
3 AS5800-1(config)#modem country
country_name
Specify the country to set the modem parameters
(including country code and encoding) for MICA
modems. The default is usa if the access server is
configured with T1 interfaces and e1-default if the
access server has E1 interfaces.
4 AS5800-1(config-if)# line
shelf/slot/port shelf/slot/port
AS5800-1(config-line)#
Enter the number of modem lines to configure. If you
have 72 modems on a modem card in slot 2 of a dial
shelf identified as shelf 2, enter 2/2/0 2/2/71.
Note: Each modem card contains 12 MICA modems,each with 6 modem SIMMs.
5 AS5800-1(config-line)# transport
input all
Allow all protocols to be used when connecting to the
line.
6 AS5800-1(config-line)# autoselect ppp Enable remote IP users running a PPP application to
dial in, bypass the EXEC facility, and connect directly
to the network.
7 AS5800-1(config-line)#modem inout Enable incoming and outgoing calls.
8 AS5800-1(config-line)# exit
AS5800-1(config#
[or]
AS5800-1(config-line)# Ctrl-Z
AS5800-1#
Type the exit command to exit out of line configuration
mode
[or]
Press the return key to verify your command registers,
then type Ctrl-Z to return to privileged EXEC mode.
9 AS5800-1# copy running-config
startup-config
Save your changes when ready.
Step Command Purpose
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3-46 Cisco AS5800 Universal Access Server Software Installation and Configuration Guide
Configuring the Modems
4 VTY - - - - - 1 0 0/0
5 VTY - - - - - 0 0 0/0
6 VTY - - - - - 0 0 0/0
7 VTY - - - - - 0 0 0/0
8 VTY - - - - - 0 0 0/0
9 VTY - - - - - 0 0 0/0
10 VTY - - - - - 0 0 0/0
11 VTY - - - - - 0 0 0/0
12 VTY - - - - - 0 0 0/0
A 1/6/00 Digital modem - inout - - - 0 0 0/0
A 1/6/01 Digital modem - inout - - - 0 0 0/0
* 1/6/02 Digital modem - inout - - - 0 0 0/0
* 1/6/03 Digital modem - inout - - - 0 0 0/01/6/04 Digital modem - inout - - - 0 0 0/0
1/6/05 Digital modem - inout - - - 0 0 0/0
A 1/6/06 Digital modem - inout - - - 0 0 0/0
1/6/07 Digital modem - inout - - - 0 0 0/0
1/6/08 Digital modem - inout - - - 0 0 0/0
Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns
1/6/09 Digital modem - inout - - - 0 0 0/0
1/6/10 Digital modem - inout - - - 0 0 0/0
1/6/11 Digital modem - inout - - - 0 0 0/0
1/6/12 Digital modem - inout - - - 0 0 0/0
* 1/6/13 Digital modem - inout - - - 0 0 0/0
* 1/6/14 Digital modem - inout - - - 0 0 0/0
* 1/6/15 Digital modem - inout - - - 0 0 0/0
* 1/6/16 Digital modem - inout - - - 0 0 0/0
* 1/6/17 Digital modem - inout - - -