Information Technology Reference
In-Depth Information
Example 8-74 shows the BGP RIB on R1.
Example 8-74 BGP RIB on R1
R1#show ip bgp
BGP table version is 5, 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 (65001) i
* 192.168.100.6 0 100 0 (65001) i
*>i 192.168.100.6 0 100 0 (65001) i
* 192.168.202.0 192.168.100.7 0 100 0 (65001) i
* 192.168.100.7 0 100 0 (65001) i
*>i 192.168.100.7 0 100 0 (65001) i
Example 8-75 shows the BGP RIB detail for 192.168.201.0/24 on R1. Three paths are from
R5, R4, and R2.
Example 8-75 BGP RIB Detail for 192.168.201.0/24 on R1
R1#show ip bgp 192.168.201.0
BGP routing table entry for 192.168.201.0/24, version 4
Paths: (3 available, best #3, table Default-IP-Routing-Table)
Advertised to non peer-group peers:
192.168.14.4 192.168.15.5 192.168.18.8
(65001)
192.168.100.6 (metric 30) from 192.168.15.5 (192.168.100.5)
Origin IGP, metric 0, localpref 100, valid, confed-external
(65001)
192.168.100.6 (metric 30) from 192.168.14.4 (192.168.100.4)
Origin IGP, metric 0, localpref 100, valid, confed-external
(65001)
192.168.100.6 (metric 30) from 192.168.100.2 (192.168.100.2)
Origin IGP, metric 0, localpref 100, valid, confed-internal, best
Example 8-76 shows the BGP RIB on R5. For the two prefixes that are not from the local
AS, R5 receives three paths: one from R1, one from R4, and one from R2.
Example 8-76 BGP RIB on R5
R5#show ip bgp
BGP table version is 17, local router ID is 192.168.100.5
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
r RIB-failure
continues
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