Allied Telesis VERSION 5.4.3-2.6 Switch User Manual


 
BGP and BGP4+ Introduction
Software Reference Supplement for SwitchBlade® x8112, x908, x900 and x610 Series Switches
C613-50032-01 REV D AlliedWare Plus
TM
Operating System - Software Version 5.4.3-2.6 1.31
BGP Neighbor status logging
To enable the logging of messages generated when a BGP neighbor resets, use the
following command in Router Configuration mode:
awplus#
show ip bgp regexp <expression>
This command displays the routes that have an autonomous
system path that matches the specified regular expression
entered on the command line.
awplus#
show ip bgp [<ip-addr>|
<ip-addr/m>]
This command displays the contents of the IPv4 routes in the
BGP routing table.
awplus#
show bgp ipv6 <ipv6-addr>
This command displays the contents of the IPv6 routes in the
BGP4+ routing table.
awplus#
show ip bgp neighbors
[<ipv4-addr>
[advertised-routes|
received prefix-filter|
received-routes|routes]]
This command displays detailed information on connections to
individual BGP neighbors. Note this command does not display
IPv4 routes learned from a specified BGP neighbor. It shows
BGP session information and the number of announced and
accepted prefixes. A counter shows how many routes have
been announced and accepted, but not learned.
awplus#
show bgp ipv6 neighbors [<ipv6-
addr> [advertised-routes|
received prefix-filter|
received-routes|routes]]
This command displays detailed information on connections to
individual BGP4+ neighbors. Note this command does not
display IPv6 routes learned from a specified BGP4+ neighbor. It
shows BGP4+ session information and the number of
announced and accepted prefixes. A counter shows how many
routes have been announced and accepted, but not learned.
awplus#
show ip bgp paths
This command displays all BGP paths for IPv4 routes in the
table.
awplus#
show bgp ipv6 paths
This command displays all BGP4+ paths for IPv6 routes in the
table.
awplus#
show ip bgp summary
This command displays the status of all BGP connections.
awplus#
show bgp ipv6 summary
This command displays the status of all BGP4+ connections.
awplus(config-router)#
bgp log-neighbor-changes
This command generates log messages whenever a BGP
neighbor resets.