Reference Guide

380 | Border Gateway Protocol IPv4 (BGPv4)
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Command Modes
EXEC
EXEC Privilege
Command
History
Example 1
Figure 12-16. Command Example: show ip bgp neighbors (Partial)
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
Version 7.5.1.0
Added
detail option and output now displays default MED value
Version 7.2.1.0 Added received and denied route options
Version 6.3.10 The output is changed to display the total number of advertised prefixes
#show ip bgp neighbors
BGP neighbor is 100.10.10.2, remote AS 200, external link
BGP version 4, remote router ID 192.168.2.101
BGP state ESTABLISHED, in this state for 00:16:12
Last read 00:00:12, last write 00:00:03
Hold time is 180, keepalive interval is 60 seconds
Received 1404 messages, 0 in queue
3 opens, 1 notifications, 1394 updates
6 keepalives, 0 route refresh requests
Sent 48 messages, 0 in queue
3 opens, 2 notifications, 0 updates
43 keepalives, 0 route refresh requests
Minimum time between advertisement runs is 30 seconds
Minimum time before advertisements start is 0 seconds
Capabilities received from neighbor for IPv4 Unicast :
MULTIPROTO_EXT(1)
ROUTE_REFRESH(2)
CISCO_ROUTE_REFRESH(128)
Capabilities advertised to neighbor for IPv4 Unicast :
MULTIPROTO_EXT(1)
ROUTE_REFRESH(2)
ROUTE_REFRESH(2)
GRACEFUL_RESTART(64)
CISCO_ROUTE_REFRESH(128)
Route map for incoming advertisements is test
Maximum prefix set to 4 with threshold 75
For address family: IPv4 Unicast
BGP table version 34, neighbor version 34
5 accepted prefixes consume 20 bytes
Prefix advertised 0, denied 4, withdrawn 0
Prefixes accepted 1 (consume 4 bytes), withdrawn 0 by peer
Prefixes advertised 0, rejected 0, withdrawn 0 from peer
Connections established 2; dropped 1
Last reset 00:18:21, due to Maximum prefix limit reached