Command Reference Guide

Border Gateway Protocol IPv4 (BGPv4) | 403
Command
History
BGP Extended Communities (RFC 4360)
BGP Extended Communities, as defined in RFC 4360, is an optional transitive BGP attribute.
It provides two major advantages over Standard Communities:
BGP community entries Displays the number of BGP COMMUNITY attributes processed and
the amount of memory used to process them. The show ip bgp
community command provides more details on the COMMUNITY
attributes.
Dampening enabled Displayed only when dampening is enabled. Displays the number of
paths designated as history, dampened, or penalized.
Neighbor Displays the BGP neighbor address.
AS Displays the AS number of the neighbor.
MsgRcvd Displays the number of BGP messages that neighbor received.
MsgSent Displays the number of BGP messages that neighbor sent.
TblVer Displays the version of the BGP table that was sent to that neighbor.
InQ Displays the number of messages from that neighbor waiting to be
processed.
OutQ Displays the number of messages waiting to be sent to that neighbor.
If a number appears in parentheses, the number represents the number
of messages waiting to be sent to the peer group.
Up/Down Displays the amount of time (in hours:minutes:seconds) that the
neighbor is in the Established stage.
If the neighbor has never moved into the Established stage, the word
never is displayed.
State/Pfx If the neighbor is in Established stage, the number of network prefixes
received.
If a maximum limit was configured with the neighbor maximum-prefix
command, (prfxd) appears in this column.
If the neighbor is not in Established stage, the current stage is displayed
(Idle, Connect, Active, OpenSent, OpenConfirm) When the peer is
transitioning between states and clearing the routes received, the phrase
(Purging) may appear in this column.
If the neighbor is disabled, the phrase (Admin shut) appears in this
column.
Table 9-19. Command Example fields: show ip bgp ipv4 multicast summary
Field Description
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
Version 7.6.1.0 Introduced IPv6 MGBP support for E-Series