Command Line Reference Guide

Command
Modes
• EXEC
• EXEC Privilege
Command
History
Version 9.2(0.0) Introduced on the MXL 10/40GbE Switch IO Module.
Usage
Information
The following describes the show ip bgp ipv6 unicast neighbors
command shown in the Example below.
Lines Beginning
With
Description
BGP neighbor Displays the BGP neighbor address and its AS number. The
last phrase in the line indicates whether the link between the
BGP router and its neighbor is an external or internal one. If
they are located in the same AS, then the link is internal;
otherwise, the link is external.
BGP version Displays the BGP version (always version 4) and the remote
router ID.
BGP state Displays the neighbor’s BGP state and the amount of time in
hours:minutes:seconds it has been in that state.
Last read This line displays the following information:
• last read is the time (hours:minutes:seconds) the router
reads a message from its neighbor
• hold time is the number of seconds configured between
messages from its neighbor
• keepalive interval is the number of seconds between
keepalive messages to help ensure that the TCP session
is still alive
Received
messages
This line displays the number of BGP messages received, the
number of notifications (error messages), and the number of
messages waiting in a queue for processing.
Sent messages The line displays the number of BGP messages sent, the
number of notifications (error messages), and the number of
messages waiting in a queue for processing.
Received updates This line displays the number of BGP updates received and
sent.
Soft
reconfiguration
This line indicates that soft reconfiguration inbound is
configured.
Minimum time Displays the minimum time, in seconds, between
advertisements.
(List of inbound
and outbound
policies)
Displays the policy commands configured and the names of
the Route map, AS-PATH ACL, or Prefix list configured for
the policy.
IPv6 Border Gateway Protocol (IPv6 BGP)
751