Information Technology Reference
In-Depth Information
Example 8-66
BGP Configurations on R2 (Continued)
neighbor Internal remote-as 65000
neighbor Internal update-source Loopback0
neighbor 192.168.24.4 remote-as 65001
neighbor 192.168.25.5 remote-as 65001
neighbor 192.168.100.1 peer-group Internal
neighbor 192.168.100.3 peer-group Internal
no auto-summary
Figure 8-14 shows the updated topology.
Figure 8-14
Current Network Topology
AS 200
R8
172.16.0.0/16
AS 65001
R1
R4
192.168.201.0/24
AS 100
192.168.200.0/24
RR
R6
Client
R3
R2
R7
R5
AS 65000
192.168.202.0/24
Confederation 100
Step 10: Update the Peerings with R2, and Put R2 Back in the Forwarding Paths
On R4 and R5, update the peerings with R2. Example 8-67 shows the updated BGP
configurations on R4. Make similar changes to the BGP configurations on R5 (not shown).
Example 8-67
BGP Configurations on R4
router bgp 65001
no synchronization
bgp router-id 192.168.100.4
