R1#sh ip bgp BGP table version is 3, local router ID is 1.1.1.1 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, x best-external, a additional-path, c RIB-compressed, t secondary path, Origin codes: i - IGP, e - EGP, ? - incomplete RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path *> 1.1.1.1/32 0.0.0.0 0 32768 i *> 3.3.3.3/32 192.168.2.2 0 0 200 i R1# R1# R1#sh ip bgp summary BGP router identifier 1.1.1.1, local AS number 100 BGP table version is 3, main routing table version 3 2 network entries using 496 bytes of memory 2 path entries using 256 bytes of memory 2/2 BGP path/bestpath attribute entries using 544 bytes of memory 1 BGP AS-PATH entries using 24 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 1320 total bytes of memory BGP activity 2/0 prefixes, 2/0 paths, scan interval 60 secs
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 192.168.2.2 4 200 23 23 3 0 0 00:16:47 1
R3에서 BGP 확인
R3#sh ip bgp BGP table version is 3, local router ID is 3.3.3.3 Status codes: s suppressed, d damped, h history, * valid, > best, i - internal, r RIB-failure, S Stale, m multipath, b backup-path, f RT-Filter, x best-external, a additional-path, c RIB-compressed, Origin codes: i - IGP, e - EGP, ? - incomplete RPKI validation codes: V valid, I invalid, N Not found
Network Next Hop Metric LocPrf Weight Path *> 1.1.1.1/32 10.10.10.1 0 0 100 i *> 3.3.3.3/32 0.0.0.0 0 32768 i R3# R3# R3#sh ip bgp summary BGP router identifier 3.3.3.3, local AS number 200 BGP table version is 3, main routing table version 3 2 network entries using 288 bytes of memory 2 path entries using 160 bytes of memory 2/2 BGP path/bestpath attribute entries using 304 bytes of memory 1 BGP AS-PATH entries using 24 bytes of memory 0 BGP route-map cache entries using 0 bytes of memory 0 BGP filter-list cache entries using 0 bytes of memory BGP using 776 total bytes of memory BGP activity 2/0 prefixes, 2/0 paths, scan interval 60 secs
Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 10.10.10.1 4 100 24 24 3 0 0 00:17:18 1