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Version Description
7.7.1.0 Introduced on the C-Series.
7.4.1.0 Introduced
Usage
Information
When you enable failover, BGP keeps track of IP or IPv6 ability to reach the peer
remote address and the peer local address. Whenever either address becomes
unreachable (for example, no active route exists in the routing table for the peer IP
or IPv6 destination/local address), BGP brings down the session with the peer.
Related
Commands
show ip bgp neighbors — displays information on the BGP neighbors.
neighbor filter-list
Configure a BGP filter based on the AS-PATH attribute.
Z9500
Syntax
neighbor {ip-address | peer-group-name} filter-list as-path-
name {in | out}
To delete a BGP filter, use the no neighbor {ip-address | peer-group-
name
} filter-list as-path-name {in | out} command.
Parameters
ip-address Enter the IP address of the neighbor in dotted decimal
format.
peer-group-
name
Enter the name of the peer group to apply the filter to all
routers in the peer group.
as-path-name
Enter the name of an established AS-PATH access list (up to
140 characters).
If the AS-PATH access list is not configured, the default is
permit (allow routes).
in Enter the keyword in to filter inbound BGP routes.
out Enter the keyword out to filter outbound BGP routes.
Defaults Not configured.
Command
Modes
• ROUTER BGP
• ROUTER BGP-address-family
Command
History
This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Border Gateway Protocol
417