Step 1 |
Enter the show ip bgp network-number EXEC command to display attributes for a network in a non-MPLS topology, or the show ip bgp vpnv4 all ip-prefixEXEC commandtodisplay attributes for a network in an MPLS VPN:
Example: Router# show ip bgp 10.22.22.0 BGP routing table entry for 10.22.22.0/24, version 119 Paths:(6 available, best #1) Multipath:iBGP Flag:0x820 Advertised to non peer-group peers: 10.1.12.12 22 10.2.3.8 (metric 11) from 10.1.3.4 (100.0.0.5) Origin IGP, metric 0, localpref 100, valid, internal, multipath, best Originator:100.0.0.5, Cluster list:100.0.0.4 22 10.2.1.9 (metric 11) from 10.1.1.2 (100.0.0.9) Origin IGP, metric 0, localpref 100, valid, internal, multipath Originator:100.0.0.9, Cluster list:100.0.0.2 22 10.2.5.10 (metric 11) from 10.1.5.6 (100.0.0.10) Origin IGP, metric 0, localpref 100, valid, internal, multipath Originator:100.0.0.10, Cluster list:100.0.0.6 22 10.2.4.10 (metric 11) from 10.1.4.5 (100.0.0.10) Origin IGP, metric 0, localpref 100, valid, internal, multipath Originator:100.0.0.10, Cluster list:100.0.0.5 22 10.2.6.10 (metric 11) from 10.1.6.7 (100.0.0.10) Origin IGP, metric 0, localpref 100, valid, internal, multipath Originator:100.0.0.10, Cluster list:100.0.0.7 Router# show ip bgp vpnv4 all 10.22.22.0 BGP routing table entry for 100:1:10.22.22.0/24, version 50 Paths:(6 available, best #1) Multipath:iBGP Advertised to non peer-group peers: 200.1.12.12 22 10.22.7.8 (metric 11) from 10.11.3.4 (100.0.0.8) Origin IGP, metric 0, localpref 100, valid, internal, multipath, best Extended Community:RT:100:1 Originator:100.0.0.8, Cluster list:100.1.1.44 22 10.22.1.9 (metric 11) from 10.11.1.2 (100.0.0.9) Origin IGP, metric 0, localpref 100, valid, internal, multipath Extended Community:RT:100:1 Originator:100.0.0.9, Cluster list:100.1.1.22 22 10.22.6.10 (metric 11) from 10.11.6.7 (100.0.0.10) Origin IGP, metric 0, localpref 100, valid, internal, multipath Extended Community:RT:100:1 Originator:100.0.0.10, Cluster list:100.0.0.7 22 10.22.4.10 (metric 11) from 10.11.4.5 (100.0.0.10) Origin IGP, metric 0, localpref 100, valid, internal, multipath Extended Community:RT:100:1 Originator:100.0.0.10, Cluster list:100.0.0.5 22 10.22.5.10 (metric 11) from 10.11.5.6 (100.0.0.10) Origin IGP, metric 0, localpref 100, valid, internal, multipath Extended Community:RT:100:1 Originator:100.0.0.10, Cluster list:100.0.0.6 |
Step 3 |
Enter the show ip route ip-address EXEC command to display routing information for a network in a non-MPLS topology or the show ip route vrf vrf-name ip-prefix EXEC command to display routing information for a network in an MPLS VPN:
Example: Router# show ip route 10.22.22.0 Routing entry for 10.22.22.0/24 Known via "bgp 1", distance 200, metric 0 Tag 22, type internal Last update from 10.2.6.10 00:00:03 ago Routing Descriptor Blocks: * 10.2.3.8, from 10.1.3.4, 00:00:03 ago Route metric is 0, traffic share count is 1 AS Hops 1 10.2.1.9, from 10.1.1.2, 00:00:03 ago Route metric is 0, traffic share count is 1 AS Hops 1 10.2.5.10, from 10.1.5.6, 00:00:03 ago Route metric is 0, traffic share count is 1 AS Hops 1 10.2.4.10, from 10.1.4.5, 00:00:03 ago Route metric is 0, traffic share count is 1 AS Hops 1 10.2.6.10, from 10.1.6.7, 00:00:03 ago Route metric is 0, traffic share count is 1 AS Hops 1 Router# show ip route vrf PATH 10.22.22.0 Routing entry for 10.22.22.0/24 Known via "bgp 1", distance 200, metric 0 Tag 22, type internal Last update from 10.22.5.10 00:01:07 ago Routing Descriptor Blocks: * 10.22.7.8 (Default-IP-Routing-Table), from 10.11.3.4, 00:01:07 ago Route metric is 0, traffic share count is 1 AS Hops 1 10.22.1.9 (Default-IP-Routing-Table), from 10.11.1.2, 00:01:07 ago Route metric is 0, traffic share count is 1 AS Hops 1 10.22.6.10 (Default-IP-Routing-Table), from 10.11.6.7, 00:01:07 ago Route metric is 0, traffic share count is 1 AS Hops 1 10.22.4.10 (Default-IP-Routing-Table), from 10.11.4.5, 00:01:07 ago Route metric is 0, traffic share count is 1 AS Hops 1 10.22.5.10 (Default-IP-Routing-Table), from 10.11.5.6, 00:01:07 ago Route metric is 0, traffic share count is 1 AS Hops 1 |