Neighbor Fall-Over - Dell MXL 10GbE Reference Manual

Usage To prevent loops, the neighbor ebgp-multihop command does not install
Information
default routes of the multihop peer. Networks not directly connected are not
considered valid for best path selection.

neighbor fall-over

Enable or disable fast fall-over for BGP neighbors.
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 9.2(0.0)
History
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 examle, 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 ipv6 unicast neighbors
Commands by BGP neighbors.
neighbor filter-list
Configure a BGP filter based on the AS-PATH attribute.
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.
726
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 MXL 10/40GbE Switch IO Module.
— displays IPv6 routing information exchanged
IPv6 Border Gateway Protocol (IPv6 BGP)