Neighbor Fall-Over; Neighbor Filter-List - Dell Force10 Z9000 Reference Manual

neighbor fall-over

Enable or disable fast fall-over for BGP neighbors.
C-Series, E-Series
Syntax neighbor {ipv6-address | peer-group-name} fall-over
To disable, use the no neighbor {ipv6-address | peer-group-name} fall-
over command.
Parameters
ipv6-address
peer-group-name
Defaults Disabled.
Command Modes ROUTER BGP
Command History
Version 8.2.1.0
Version 7.4.1.0
Usage When you enable fall-over, BGP keeps track of IP or IPv6 reachability to the peer remote
Information address and the peer local address. Whenever either address becomes unreachable (for
example, no active route exists in the routing table for peer IP or IPv6 destination/local
address), BGP brings down the session with the peer.
Related show ip bgp neighbors
Commands

neighbor filter-list

Configure a BGP filter based on the AS-PATH attribute.
C-Series, E-Series
Syntax neighbor {ipv6-address | peer-group-name} filter-list as-path-
name {in | out}
To delete a BGP filter, use the no neighbor {ipv6-address | peer-group-
name} filter-list as-path-name {in | out} command.
Parameters
ipv6-address
peer-group-name
484
Enter the IPv6 address in the x:x:x:x::x format.
NOTE: The :: notation specifies successive hexadecimal fields of
zeros.
Enter the name of the peer group.
Introduced on the E-Series ExaScale.
Introduced
– displays information on the BGP neighbors.
Enter the IPv6 address in the x:x:x:x::x format.
NOTE: The :: notation specifies successive hexadecimal fields of
zeros.
Enter the name of the peer group to apply the filter to all routers in the
peer group.