Lab 87 - BGP Authentication

Prerequisites: CCNP level skills.

Note!
Use Lab 86 configuration.

Topology

Pic. 1 - Topology Diagram.

 Icons designed by: Andrzej Szoblik - http://www.newo.pl

Task 1
Configure BGP authentication between R1 and R3. Use the password Cisco13.

Lab Solution

Task 1

Configure BGP authentication between R1 and R3. Use password Cisco13.

R1 Configuration:

!

router bgp 10
 no synchronization
 bgp router-id 1.1.1.1
 bgp log-neighbor-changes
 neighbor 172.16.103.3 remote-as 30
 neighbor 172.16.103.3 password Cisco13
 neighbor 172.16.103.3 disable-connected-check
 neighbor 172.16.103.3 update-source Loopback0
 no auto-summary

!

R3 Configuration:

!

router bgp 30
 no synchronization
 bgp router-id 3.3.3.3
 bgp log-neighbor-changes
 neighbor 172.16.101.1 remote-as 10
 neighbor 172.16.101.1 password Cisco13
 neighbor 172.16.101.1 disable-connected-check
 neighbor 172.16.101.1 update-source Loopback0
 no auto-summary

!

Notice!
BGP supports MD5 authentication only.


Verification:

Pic. 2 - BGP Authentication.