To verify that iBGP and eBGP routes have been configured for load sharing, use the show ip bgp vpnv4EXEC command or the show ip route vrf EXEC command.
In the following example, the show ip bgp vpnv4 command is entered to display multipaths installed in the VPNv4 RIB:
Router# show ip bgp vpnv4 all 10.22.22.0
BGP routing table entry for 10:1:22.22.22.0/24, version 19
Paths:(5 available, best #5)
Multipath:eiBGP
Advertised to non peer-group peers:
10.0.0.2 10.0.0.3 10.0.0.4 10.0.0.5
22
10.0.0.2 (metric 20) from 10.0.0.4 (10.0.0.4)
Origin IGP, metric 0, localpref 100, valid, internal, multipath
Extended Community:0x0:0:0 RT:100:1 0x0:0:0
Originator:10.0.0.2, Cluster list:10.0.0.4
22
10.0.0.2 (metric 20) from 10.0.0.5 (10.0.0.5)
Origin IGP, metric 0, localpref 100, valid, internal, multipath
Extended Community:0x0:0:0 RT:100:1 0x0:0:0
Originator:10.0.0.2, Cluster list:10.0.0.5
22
10.0.0.2 (metric 20) from 10.0.0.2 (10.0.0.2)
Origin IGP, metric 0, localpref 100, valid, internal, multipath
Extended Community:RT:100:1 0x0:0:0
22
10.0.0.2 (metric 20) from 10.0.0.3 (10.0.0.3)
Origin IGP, metric 0, localpref 100, valid, internal, multipath
Extended Community:0x0:0:0 RT:100:1 0x0:0:0
Originator:10.0.0.2, Cluster list:10.0.0.3
22
10.1.1.12 from 10.1.1.12 (10.22.22.12)
Origin IGP, metric 0, localpref 100, valid, external, multipath, best
Extended Community:RT:100:1
In the following example, the show ip route vrf command is entered to display multipath routes in the VRF table:
Router# show ip route vrf PATH 10.22.22.0
Routing entry for 10.22.22.0/24
Known via "bgp 1", distance 20, metric 0
Tag 22, type external
Last update from 10.1.1.12 01:59:31 ago
Routing Descriptor Blocks:
* 10.0.0.2 (Default-IP-Routing-Table), from 10.0.0.4, 01:59:31 ago
Route metric is 0, traffic share count is 1
AS Hops 1
10.0.0.2 (Default-IP-Routing-Table), from 10.0.0.5, 01:59:31 ago
Route metric is 0, traffic share count is 1
AS Hops 1
10.0.0.2 (Default-IP-Routing-Table), from 10.0.0.2, 01:59:31 ago
Route metric is 0, traffic share count is 1
AS Hops 1
10.0.0.2 (Default-IP-Routing-Table), from 10.0.0.3, 01:59:31 ago
Route metric is 0, traffic share count is 1
AS Hops 1
10.1.1.12, from 10.1.1.12, 01:59:31 ago
Route metric is 0, traffic share count is 1
AS Hops 1