When you add a peer to a peer group, it inherits all the peer group's configured
parameters. A peer cannot become part of a peer group if any of the following
commands are configured on the peer:
A neighbor may keep its configuration after it was added to a peer group if the
neighbor's configuration is more specific than the peer group's, and the neighbor's
configuration does not affect outgoing updates.
A peer group must exist before you add a peer to it. If the peer group is disabled
(shutdown), the peers within the group are also disabled (shutdown).
Related
Commands
neighbor peer-group (creating group)
Allows you to create a peer group and assign it a name.
C9000 Series
Syntax
neighbor peer-group-name peer-group
To delete a peer group, use the no neighbor peer-group-name peer-group
command.
Parameters
peer-group-name
Defaults
Not configured.
Command Modes
ROUTER BGP
Command History
Version
9.9(0.0)
9.2(1.0)
8.2.1.0
•
neighbor advertisement-interval
•
neighbor distribute-list
•
neighbor route-map
•
neighbor route-reflector-client
•
neighbor send-community
•
clear ip bgp
– resets BGP sessions.
•
neighbor peer-group (creating group)
•
show ip bgp peer-group
•
show ip bgp
neighborsshow ip bgp neighbors View BGP neighbors configurations.
Enter a text string up to 16 characters long as the name of the
peer group.
Description
Introduced on the C9010.
Introduced on the Z9500.
Introduced on the E-Series ExaScale.
– creates a peer group.
– view BGP peers.
Border Gateway Protocol
607