Hello,
In IOS-XE, when configuring BGP dynamic neighbors, if I configure the same "bgp listen range network/prefix-len", my command gets rejected since the same network cannot be associated with multiple peer-groups. Thanks OK.
But if I use the same "bgp listen range network/prefix-len" command with different but overlapping network/prefix-len the command is accepted:
router bgp 65005
bgp router-id 1.1.1.1
bgp log-neighbor-changes
bgp listen range 10.1.0.0/16 peer-group GROUP1
bgp listen range 10.1.1.1/32 peer-group GROUP2
So my question is: If a dynamic neighbor comes up with source IP 10.1.1.1, which peer group will it be associated with?
Will it trigger the most specific prefix/len statement?
Will it match the first one in the config?
Any help is appreciated!
Thanks!
