Information Technology Reference
In-Depth Information
Example 8-92
BGP RIB on R4 (Continued)
Network Next Hop Metric LocPrf Weight Path
* 172.16.0.0 192.168.100.1 0 100 0 (65000) 200 i
*> 192.168.100.1 0 100 0 (65000) 200 i
* 192.168.200.0 192.168.100.3 0 100 0 (65000) i
*> 192.168.100.3 0 100 0 (65000) i
*>i192.168.201.0 192.168.100.6 0 100 0 i
*> 192.168.202.0 192.168.100.7 0 100 0 (65000 65001) i
Example 8-93 shows the BGP RIB on R1. The prefix 192.168.201.0 is received from
member AS 100.
Example 8-93
BGP Summary Table on R1
R1#show ip bgp
BGP table version is 11, local router ID is 192.168.100.1
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 172.16.0.0 192.168.18.8 0 0 200 i
*>i192.168.200.0 192.168.100.3 0 100 0 i
*> 192.168.201.0 192.168.100.6 0 100 0 (100) i
*> 192.168.202.0 192.168.100.7 0 100 0 (65001) i
The current network topology is shown in Figure 8-17.
Figure 8-17
R6 in AS 100 and R4 in the Forwarding Paths
AS 200
R8
172.16.0.0/16
AS 100
R4
RR
AS 65000
R1
R6
Client
192.168.200.0/24
192.168.201.0/24
192.168.202.0/24
R3
R2
R7
R5
AS 65001
Confederation 100
