Specifications

show ip bgp neighbors
MP-466
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
Last read Time, in hhmmss, since BGP last received a message from this
neighbor.
last write Time, in hhmmss, since BGP last sent a message to this
nei
ghbor.
hold time Time, in seconds, that BGP will maintain the session with this
nei
ghbor without receiving a messages.
keepalive interval Time interval, in seconds, at which keepalive messages are
t
ransmitted to this neighbor.
Neighbor capabilities BGP capabilities advertised and received from this neighbor.
“
advertised and received” is displayed when a capability is
successfully exchanged between two routers.
Route Refresh Status of the route refresh capability.
MPLS Label Capability Indicates that MPLS labels are both sent and received by the
eB
GP peer.
Graceful Restart Capability Status of the graceful restart capability.
Address family IPv4 Unicast IP Version 4 unicast-specific properties of this neighbor.
Message statistics Statistics organized by message type.
InQ depth is Number of messages in the input queue.
OutQ depth is Number of messages in the output queue.
Sent Total number of transmitted messages.
Received Total number of received messages.
Opens Number of open messages sent and received.
notifications Number of notification (error) messages sent and received.
Updates Number of update messages sent and received.
Keepalives Number of keepalive messages sent and received.
Route Refresh Number of route refresh request messages sent and received.
Total Total number of messages sent and received.
Default minimum time between... Time, in seconds, between advertisement transmissions.
For address family: Address family to which the following fields refer.
BGP table version Internal version number of the table. This is the primary routing
t
able with which the neighbor has been updated. The number
increments when the table changes.
neighbor version Number used by the software to track prefixes that have been
s
ent and those that need to be sent.
...update-group Number of update-group member for this address family.
Prefix activity Prefix statistics for this address family.
Prefixes current Number of prefixes accepted for this address family.
Prefixes total Total number of received prefixes.
Table 27 show ip bgp neighbors Field Descriptions (continued)
Field Description