Reference Guide

350 | Border Gateway Protocol IPv4 (BGPv4)
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• neighbor advertisement-interval
• neighbor distribute-list out
• neighbor filter-list out
• neighbor next-hop-self
• neighbor route-map out
• neighbor route-reflector-client
• neighbor send-community
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
Command
History
neighbor peer-group (creating group)
c e s
Enables you to create a peer group and assign it a name.
Syntax
neighbor peer-group-name peer-group
To delete a peer group, use the no neighbor peer-group-name peer-group command.
Parameters
Defaults
Not configured.
Command Modes
ROUTER BGP
Usage
Information
When a peer group is created, it is disabled (shut mode).
clear ip bgp Resets BGP sessions.
neighbor peer-group (creating group) Create a peer group.
show ip bgp peer-group View BGP peers.
show ip bgp neighbors View BGP neighbors configurations.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.7.0 Introduced on the S4810.
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
peer-group-name
Enter a text string up to 16 characters long as the name of the peer group.