RTN 900 Configuration Guide

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Copyright © 2006 Huawei Technologies Co., Ltd. All rights reserved.

RTN 900 Configuration Guide -- U2000 Web LCT


References

OptiX RTN 910 Configuration Guide

OptiX RTN 950 Configuration Guide


Purpose of This Course

After learning this course, you will be able to:

Configure the radio links of the OptiX RTN 900 V100R002.

Configure TDM services of the OptiX RTN 900 V100R002.

Configure Ethernet services of the OptiX RTN 900 V100R002.


Contents

1. Service Types of the OptiX RTN

900 V100R002

2. Configuring Radio Links

3. Configuring TDM Services

4. Configuring Ethernet Services


Service Types

Types of Radio Links TDM radio link (including SDH radio link and PDH radio link)

Hybrid radio link

Service types carried by the radio link

Hybrid services of Native E1 services and Native Ethernet services carried by the

Hybrid radio (supporting the AM function)


Contents

1. Service Types of the OptiX RTN 900

V100R002 RTN


Configuration Procedure

Configuration Tasks




Procedure for Configuring a Radio Link

Configuring the Radio link mode

Configuring the IF/ODU info. of a

radio Link

Skip this step for 1+0/N+0

Creating an XPIC group

XPIC link

Setting the Hybrid/AM attributes of the XPIC Hybrid radio link

Creating an N+1 protection group

Creating a 1+1 protection group

N+1 link 1+1 link

Configuring an NE


Creating an NE

①

②

③

④

Method 1: Create an NE by using the search method.

Configuring the RF link mode

Configuring the IF/ODU Information of a Radio Link

Configuring an NE


Creating an NE

Method 2: Create an NE by using the manual method.

①②

③

④

⑤



Configuring an NE




Configuring an NE

Modifying the NE ID/Name

①

②

③

④

⑤⑥

⑦

Modify the NE ID. The ID of an NE in the network must be unique.


Creating an XPIC Protection Group①

②

③

④

⑤



Configuring an NE




Configuring an NECreating an XPIC Protection

Group IF Channel Bandwidth: Set this parameter according to

the network planning documents. It can be set to 28M or 56M. If this parameter is set to 56M, the high-power ODU must be used.

Polarization direction-V/H: This parameter indicates the polarization direction of a radio link. It is recommended that you install the two IFX2 boards that form an XPIC workgroup in the slots that are at the same layer or in the same column. Set the IF port on the IFX2 board that has a smaller slot number to Polarization direction-V and that on the other IFX2 board to Polarization direction-H.

Link ID-V/H: Set these two parameters according to the network planning information. These two parameters must be set to different values, but Link ID-V and Link ID-H must be respectively set to the same values at both ends of a link.

Maximum Transmit Power: This parameter indicates the max. transmit power of the ODU. The value of this parameter must not exceed the rated power range supported by the ODU. This parameter specifies the upper threshold of the transmit power range of an ODU. After an ATPC adjustment, the transmit power cannot exceed the value of this parameter.

Transmit Power/Transmission Frequency: Set these two parameters according to the network planning documents.

If an ODU supports only one T/R spacing, set this parameter to the default value 0. The default transmission status of an ODU is Unmute.

Set ATPC parameters according to the network planning documents. Note that before the antenna alignment, ATPC Enabled must be set to Disabled.


Creating an N+1 Protection Group

See next page

①

②

③

④

⑤



Configuring an NE


Creating an N+1 Protection Group

Configure a working board:Select Working Unit from Select Mapping Direction. Select an IF port of the working board from Select Mapping Mode, and click to add the IF port in Mapped Board.

Configure a protection board: Select Protection Unit from Select Mapping Direction. Select an IF port of the protection board from Select Mapping Mode, and click to add the IF port in Mapped Board.



Configuring an NE


Creating a 1+1 Protection Group

①

②

③

④

⑤



Configuring an NE


Creating a 1+1 Protection Group

Select the 1+1 SD/FD/HSB protection from the Working Mode drop-down list.

Use the default value.

Select a working IF board and a protection IF board. In the case of 1+1 FD/SD protection group, the working board and protection boards must be configured in two paired slots.



Configuring an NE


Configuring the RF radio link


Configuring an NE


①

②

③

④



Set the parameters according to the network planning documents.

The AM function is disabled by default.

These two parameters are available only when Enable AM is set to Enabled.

This parameter is available only when Enable AM is set to Disabled.

Set this parameter by strictly conforming to the design. The number of E1 services on both ends of a hop of a radio link hop.

Set the transmit frequency and the transmit power.

Used for recording performance events. The parameters are valid only when the ATPC function is enabled. Set the parameters according to the network planning documents.

If the OptiX RTN 900 is interconnected with the Packet radio equipment, this parameter is set to Enabled. Otherwise, this parameter is set to Disabled.

Configuring the RF radio link


Configuring an NE


Configuring Linear MSP (Optional)

①

②

③


Configuring Linear MSP (Optional)

Protection Type: can be set to 1+1 Protection or 1:N Protection. If extra services need to be transmitted or several working channels are required, select 1:N Protection.

Switching Mode: can be set to Single-Ended Switching or Dual-Ended Switching. If Protection Type is set to 1:N Protection, Switching Mode can only be set to Dual-Ended Switching.

Revertive Mode: specifies the revertive mode of the linear MSP. It is recommended that you set this parameter to Revertive.

WTR Time: specifies the wait-to-restore time. It is recommended that you use the default value 600 in second.

Protocol type: ensure that the interconnected NEs run the protocols of the same type.

Select West Working Unit or West Protection Unit from Select Mapping Direction.

This parameter specifies the mapping board and port in the mapping direction.


Configuring the Cross-Connections of TDM Services

This parameter indicates the level of a service. If the service is an E1 service or a data service that is bound with VC-12 paths, set this parameter to VC12. If the service is a data service that is bound with VC-3 channels, set this parameter to VC3. If all the services in a VC-4 pass through the NE, set this parameter to VC4.

Set the source slot, source port, source VC4, and source timeslot of the service source. When Source is set to the slot of the tributary board, Source Port and Source VC4 are unavailable. Set these parameters according to the network planning information.

Set the sink slot, sink port, sink VC4, and sink timeslot of the service sink. When Sink is set to the slot of the tributary board, Sink Port and Sink VC4 are unavailable. Set these parameters according to the network planning information.


Contents

1. Service Types of the OptiX RTN

900 V100R002





Configurations of Various ServicesP2P/VLAN E-Line QinQ-Based E-

LineIEEE 802.1d bridge-

based E-LANIEEE 802.1q bridge-b

ased E-LANIEEE 802.1ad bridge-b

ased E-LAN

1 Setting the parameters of Ethernet ports

Setting the parameters of Ethernet ports




2 Setting the parameters of the IF_ETH ports

Setting the parameters of the IF_ETH ports




3 Configuring the LAG

① Configuring the LAG




①

4 Configuring the E-Line

Configuring the QinQ Link

Configuring the ERPS

① Configuring the ERPS

① Configuring the ERPS

①

5 Configuring the QoS

① Configuring the E-Line

Configuring the E-LAN



6 Verifying Ethernet service configurations

Configuring the QoS

① Configuring the QoS



①

7 Verifying Ethernet service configurations

Verifying Ethernet service configurations



Note: ① indicates that the configuration item is optional. Configure the services according to the service

requirements.


Configurations of Ethernet Services Setting the Parameters of Ethernet Ports

Setting the Parameters of IF_ETH Ports

Configuring the LAG


Configuring the E-Line Service


Configuring the E-LAN Service

Configuring the QoS

Verifying Ethernet Service Configurations


Setting the Parameters of Ethernet Ports

Configuring the traffic control

Setting the advanced attributes

Setting general

attributes P2P E-Line services:

VLAN-based E-Line services:

QinQ-based E-Line services:

Setting the layer 2

attributes



Setting general

attributes


Setting the layer 2 attributes



Setting general attributes

Setting the Parameters of Ethernet Ports①

②

③④

⑤

Ports on an Ethernet board

IF_ETH ports






Setting the Parameters of Ethernet Ports The general attributes of an Ethernet port define the physical-layer information, such as the port mode, encapsulation type, and maximum frame length.

In the case of used ports, set Enable Port to Enabled. In the case of unused ports, set Enable Port to Disabled. Encapsulation Type

In the case of P2P E-Line services and IEEE 802.1d bridge-based E-LAN services, set Encapsulation Type to Null. In the case of VLAN-based E-Line services and IEEE 802.1d bridge-based E-LAN services, set Encapsulation Type to 802.1q.



After the traffic control is enabled, if the link is congested, the Ethernet port sends the PAUSE frame to notify the peer end of stopping the transmission of Ethernet packets for a period, thus eliminating the link congestion.

Required when the flow control function is enabled on the external equipment to which the Ethernet port is connected. Set the parameters as follows:

When the external equipment uses the non-auto-negotiation flow control function, set Non-Autonegotiation Flow Control Mode to Enable Symmetric Flow Control.

When the external equipment uses the auto-negotiation flow control function, set Auto-Negotiation Flow Control Mode to Enable Symmetric Flow Control.







For VLAN-based E-Line services and IEEE 802.1 bridge-based E-LAN services: If all the accessed services carry VLAN tags (tagged frames), set Tag to Tag Aware. If none of the accessed services carries VLAN tags (untagged frames), set Tag to Access. If the access services contain both tagged frames and untagged frames, set Tag to Hybrid. Set Default VLAN ID and VLAN Priority according to the network planning information.







The advanced attributes of Ethernet ports are used to configure the MAC/PHY loopback and query the traffic rate on the ports.

Required when you need to enable the port self-loop test and automatic loopback shutdown functions or to enable the broadcast packet suppression function. Set Loopback Check, Loopback Port Shutdown, Enabling Broadcast Packet Suppression, and Broadcast Packet Suppression Threshold according to the requirements.








Configuring the LAG





Configuring the QoS







①

②

③④

⑤

In the case of VLAN-based E-Line services and IEEE 802.1d bridge-based E-LAN services, set Encapsulation Type to 802.1q


The Layer 2 attributes of the IF-ETH port specify the relevant information about the link layer, including the tag attribute and QinQ type domain.





For VLAN-based E-Line services and IEEE 802.1 bridge-based E-LAN services: If all the accessed services carry VLAN tags (tagged frames), set Tag to Tag Aware. If none of the accessed services carries VLAN tags (untagged frames), set Tag to Access. If the access services contain both tagged frames and untagged frames, set Tag to Hybrid. Set Default VLAN ID and VLAN Priority according to the network planning information.


When the IF_ETH port transmits an Ethernet service that permits bit errors, such as a voice service or a video service, you can set Error Frame Discard to Disabled.








Configuring the LAG





Configuring the QoS



Configuring the E-Line Service①

②

③④

⑤


Configuring the P2P Transparently Transmitted E-Line Service (1)

Set Service ID/Service Name according to the design.

Set Direction to UNI-UNI. Except for QinQ-based E-Line services, select UNI-UNI for all the other E-Line services.

Select a source port and a sink port. Select a board from the Board drop-down list, and then select an available port.

The values of the Encapsulation Type parameter of the ports must be the same.


Configuring the P2P Transparently Transmitted E-Line Service (2)


Configuring the VLAN-Based E-Line Service (1)

Set Service ID/Service Name according to the design.

Set Direction to UNI-UNI. Except for QinQ-based E-Line services, select UNI-UNI for all the other E-Line services.

Select a source port and a sink port. Then, configure the source VLAN and the sink VLAN.

Select a source port and a sink port. Select a board from the Board drop-down list, and then select an available port.

The values of the Encapsulation Type parameter of the ports must be the same.


①

②

③ ④

After the corresponding VLAN forwarding table item is created, the VLAN IDs of the service packets can be switched at the source or sink end of the E-Line service. If the VLAN IDs at both the source end and the sink end are the same, you do not need to create the VLAN forwarding table item.

Configuring the VLAN-Based E-Line Service (2)


①

②

③④

⑤

⑥

⑦

An MEP is the starting and end positions of all the OAM packets. By creating an MEP, you can check the Ethernet channel of the MEPs that belong to a same MA through the OAM operation.

Creating an MA

Creating an MEP point

Creating an MD

Creating remote MEPs

in an MA

Testing Ethernet services



Set Maintenance Association Name to the value of Maintenance Association Name that is set in the preceding step.

Set Board and Port to the Ethernet ports involved in the service test.

Set MP ID to different values for MEPs in the same MD.

In this example, Ethernet services between two internal NEs on the transport network are tested. Hence, set Direction to Ingress for the MEPs.

The MP ID is used to identify the MEP during the LB test. Hence, set CC Status to Active.

Creating an MA


Creating an MD


in an MA




①

②

③④

⑤

⑥

⑦

To ensure that an MEP can respond to the OAM operations initiated by the other MEPs in the same MA, you need to set the other MEPs to be the remote MEPs of this MEP.

Creating an MA


Creating an MD


in an MA




Set Maintenance Domain Name to the value of Maintenance Domain Name that is set in the preceding step.

Set Maintenance Association Name to the value of Maintenance Association Name that is set in the preceding step. If other MEPs may initiate OAM operations to an MEP in the same MA, set the other MEPs to be the remote MEPs.

Creating an MA


Creating an MD


in an MA




①

②

③④

⑤

⑥

⑦

During a loopback (LB) test, you can check the bidirectional connectivity between the source MEP and any MEP in the same MA.

Creating an MA


Creating an MD


in an MA




Select MP ID if the LB test is performed on the basis of MP IDs.

Source maintenance point in the LB test

Destination maintenance point in the LB test

Transmitted Packet Count: specifies the number of packets transmitted each time in the LB test. The duration gets longer with the increase of numbers. Transmitted Packet Length: specifies the length of a transmitted LBM packet. If the packet length is different, the test result may be different. In normal cases, it is recommended that you use the default value. Transmitted Packet Priority: specifies the priority of transmitted packets. 0 indicates the lowest priority, and 7 indicates the highest priority. In normal cases, it is recommended that you set this parameter to the highest priority.

Creating an MA


Creating an MD


in an MA




Creating an MA


Creating an MD


in an MA


Verifying Ethernet Service Configurations Click Start Test. Then, the LB test result is displayed in the Detection Result pane. The LossRate in the Detection Result must be 0.

RTN 900 Configuration Guide

Documents

Transcript of RTN 900 Configuration Guide