CLPP - Lab1v0 4-LAN SW

8/14/2019 CLPP - Lab1v0 4-LAN SW

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Figure 2 Logical Topology

SW4

R1

SW3

SW1 SW2

R3 R5R2 R4 R6

Fa 0/1 Fa 0/3 Fa 0/5

Fa 0/5

Fa 0/2 Fa 0/4

Fa 0/6

Fa 0/6

Fa 0/19-20

Fa 0/19-20

Fa 0/23

Fa 0/23-24

Fa 0/19-20

Fa 0/19-20

Fa 0/1

Fa 0/2

Fa 0/0

Fa 0/1

Fa 0/0 Fa 0/1 Fa 0/0 Fa 0/0

Fa 0/0

Fa 0/1Fa 0/1Fa 0/1

BB3/FRS

Fa 0/10Fa 0/1

BB2Fa 0/10 Fa 0/0

.11

.12

10.135.0.0/24VLAN 100

802.1Q802.3 AD

802.1Q

PAgP

802.1Q

VTP Domain

CDP-CCIE ISL

Layer2 Switching

Layer2 Switching

Layer2 Switching

Layer2 Switching

Layer 2Access

Ports

VTP ClientVTP ServerSTP ROOT

10.135.1.0/24VLAN 200

.21

.22

.31 .42.51

.52

.61.62

Diagram Details:

Each color represents specific grouping

For IP address that not given , if required, assign any IP from available IP

Assume BB3 and BB2 as IP Host ( not as a router) , DO NOT configure any in

BB2 & BB3; Instructor will pre-configure BB2 & BB3.

Native vlan is id 999

STEP 1

Configure according to the diagram given above.

Allow only the defined VLANs in the above diagram through the Trunk.

Configure Per VLAN Spanning Tree (PVST)

Verify you can PING local subnets IP addresses

STEP 2

2 | P a g eCDP - CCIE LAB Preparation Program (CLPP) IMS Asia Sdn Bhd.


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Document your observation

o Document layer 2 traffic flow (bidirectional) in VLAN 54 from R5 to R6

IP address of R5 vlan 54 interface ______________________

IP address of R6 vlan 54 interface ______________________

Mac address of R5 vlan 54 interface ______________________

Mac address of R6 vlan 54 interface ______________________

Draw STP topology for Vlan 54

Draw packet forwarding path for VLAN 54 ( in normal

mode &when an active/primary STP path fails.

o Do the below command sin R5 & R6

show ip arp

o DO below commands in all switches

mac address-table

o Trace Layer 2 traffic flow all segments

o Draw your Spanning tree topology :

Switch root on non-root status

Bridge priority in switches

Port RolesRoot port, designated port, alternate port and

backup port.

Port StatesDiscarding, Learning, and Forwarding.

Port TypesEdge Port (PortFast), Point-to-Point and Shared port

o How often the BPDU is sends out?



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o What happens when you shutdown one interface out 3 interfaces in

the Etherchannel?

o What you do to change the STP topology while still maintaining theSTP root?

o What happens when you manually set the duplex mode to Full on in

SW1 and Auto in SW2 for Link FE 0/13 ?

Answer below Questions:1. Normal-range VLANs (VLAN IDs __________ to __________)

2. Extended-range VLANs (VLAN IDs _____________ to _____________)

3. VTP maintains VLAN configuration consistency by managing the addition,deletion, and renaming of VLANs on a network-wide basis. (True/False)

4. VTP exchanges VLAN configuration messages with other switches over trunklinks. (True/False)

5. What is Dynamic Trunking Protocol (DTP)?

6. What is the Root MAC address?

7. Specify STP timers:a. Hello Timeb. Maximum Age Timer

c. Forward Delay Timer

8. List all 5 Spanning-Tree Protocol Port States?

9. What is your BPDU version no?



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Figure 3 Enable routing

SW4

R1

SW3

SW1 SW2

R3 R5R2 R4 R6

Fa 0/1 Fa 0/3 Fa 0/5

Fa 0/5

Fa 0/2 Fa 0/4

Fa 0/6

Fa 0/6

Fa 0/19-20

Fa 0/19-20

Fa 0/23

Fa 0/23-24

Fa 0/19-20

Fa 0/19-20

Fa 0/1

Fa 0/2

Fa 0/0

Fa 0/1

Fa 0/0 Fa 0/1 Fa 0/0 Fa 0/0

Fa 0/0

Fa 0/1Fa 0/1Fa 0/1

BB3/FRS

Fa 0/10Fa 0/1

BB2Fa 0/10

Fa 0/0

.11

.12

10.135.0.0/24VLAN 100

802.1Q802.3 AD

802.1Q

PAgP

802.1Q

VTP Domain

CDP-CCIE

ISL

Layer2 Switching

Layer2 Switching

Layer 2Access

Ports

VTP ClientVTP ServerSTP ROOT

10.135.1.0/24VLAN 200

.21

.22

.31 .42.51

.52

.61

.62

Layer3 Routing

Layer3 Routing

Single

segm

ent

Layer3

Interf

ace

172.1

6.1.4/30

204.12.1.0/24

VLAN 204

.254

192.10.1.0/24

VLAN 101

.9

Layer 3 AccessPort

.254.8

Fa 0/21-22

Fa 0/21-22

STEP 3

Configure the changes as the diagram above to support Layer 3 routing in

SW3 & SW2

o Configure layer 3 access port in SW3 & SW2

o Configure Layer 3 Etherchannel interface between SW3-SW2 for Load

distribution which is based on the destination-host IP address.

o Configure SVI interfaces for IP connectivity for all other VLANs.

DO NOT run IP routing in SW1, & SW 4

Use Static route only.

o Use specific static route that required only.

PING ALL IP address from anyway (Router or Layer 3 switch.)

Document your observation



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o Document layer 3 traffic flow

Note: Use extended ping with selected source interface

Track bidirectional traffic flow

Document Traffic flow between BB3 & BB2

Document Traffic flow between R1 vlan 135 & R6 vlan 54




Document Traffic flow between R1 vlan 135 & SW 2 the

loopback interface

Document Traffic flow between R5 & R6 loopback interfaces

STEP 2

Migrate all switches from pvst+ to rapid pvst+

STEP 3

Migrate all switches from rapid pvst+ to MST

Have only 2 MST instances ( one for odd vlans & the other for even vlan).

Show Commands - Practice

show inventory

show clock [detail]

show boot

show vlan

show vlan brief

show current [vlan-id]

show interfaces vlan vlan-id



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show interfaces interface-id switchport

show interfaces interface-id trunk

show interfaces [interface interface-number] status

show interfaces | include protocol

show ip redirects

show mac address-table

show mac address-table notification interface

show spanning-tree summary

show spanning-tree active

show spanning-tree detail

show vtp status

show vtp counters

show processes cpu

show etherchannel summary

show lacp sys-id

Debugs:

debug spanning-tree

Student feedback1. Time taken to finish each task and total

2. Difficulty level (1-10) ?

3. Feedback?

Reference :



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http://www.cisco.com/warp/public/473/spanning_tree1.swf

http://www.cisco.com/warp/public/473/spanning_tree1.swfhttp://www.cisco.com/warp/public/473/spanning_tree1.swf

CLPP - Lab1v0 4-LAN SW

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