Neighbor Fall-Over; Neighbor Filter-List - Dell Z9500 Reference Manual

neighbor fall-over

Enable or disable fast fall-over for BGP neighbors.
Z9500
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 ROUTER BGP
Modes
Command
Version
History
9.2(1.0)
8.2.1.0
7.4.1.0
Usage When you enable fall-over, BGP keeps track of IP or IPv6 reachability to the peer
Information remote 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.
Z9500
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.
Border Gateway Protocol
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.
Description
Introduced on the Z9500.
Introduced on the E-Series ExaScale.
Introduced
– displays information on the BGP neighbors.
515