Users Guide

● Sent messages — Displays the number of BGP messages sent, the number of notifications or error
messages, and the number of messages waiting in a queue for processing.
● Description — Displays the descriptive name that is configured for the BGP neighbor. This field is
displayed only when the description is configured.
● Local host — Displays the peering address of the local router and the TCP port number.
● Foreign host — Displays the peering address of the neighbor and the TCP port number.
Although the status codes for routes that are received from a BGP neighbor may not display in the show
ip bgp neighbors ip-address received-routes output, they display correctly in the show
ip bgp output.
This command displays the route-maps for incoming and outgoing traffic.
Example
MAA-S4048T-X01-7445(config-router-bgp-neighbor-af)# do show ip bgp
neighbors 1.1
.1.2
BGP neighbor is 1.1.1.2, remote AS 65536, local AS 100 external link
Member of peer-group max for session parameters
BGP version 4, remote router ID 109.187.0.1
BGP state ESTABLISHED, in this state for 00:00:13
Last read 00:23:06 seconds
Hold time is 90, keepalive interval is 30 seconds
Configured hold time is 180, keepalive interval is 60 seconds
Fall-over disabled
Received 9 messages
2 opens, 0 notifications, 2 updates
5 keepalives, 0 route refresh requests
Sent 7 messages
2 opens, 1 notifications, 0 updates
4 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)
4_OCTET_AS(65)
Capabilities received from neighbor for IPv6 Unicast:
MULTIPROTO_EXT(1)
ROUTE_REFRESH(2)
4_OCTET_AS(65)
Capabilities advertised to neighbor for IPv4 Unicast:
MULTIPROTO_EXT(1)
ROUTE_REFRESH(2)
CISCO_ROUTE_REFRESH(128)
4_OCTET_AS(65)
ADD_PATH(69)
Capabilities advertised to neighbor for IPv6 Unicast:
MULTIPROTO_EXT(1)
ROUTE_REFRESH(2)
CISCO_ROUTE_REFRESH(128)
4_OCTET_AS(65)
ADD_PATH(69)
Prefixes accepted 1, Prefixes advertised 0
Connections established 2; dropped 16
Closed by neighbor sent 00:00:14 ago
For address family: IPv4 Unicast
Max prefix set to 1 with threshold 1 warning only
Next hop set to self
Soft-reconfiguration inbound configured
Allow local AS number 0 times in AS-PATH attribute
Prefixes ignored due to:
Martian address 0, Our own AS in AS-PATH 0
Invalid Nexthop 0, Invalid AS-PATH length 0
Wellknown community 0, Locally originated 0
Layer 3
871