Cisco ASR 9000 Series Routing Configuration Guide

Displaying System and Network Statistics
Perform this task to display specific statistics, such as the contents of BGP routing tables, caches, and databases.
Information provided can be used to determine resource usage and solve network problems. You can also
display information about node reachability and discover the routing path that the packets of your device are
taking through the network.
SUMMARY STEPS
1.
show bgp cidr-only
2.
show bgp community community-list [ exact-match ]
3.
show bgp regexp regular-expression
4.
show bgp
5.
show bgp neighbors ip-address [ advertised-routes | dampened-routes | flap-statistics |
performance-statistics | received prefix-filter | routes ]
6.
show bgp paths
7.
show bgp neighbor-group group-name configuration
8.
show bgp summary
DETAILED STEPS
PurposeCommand or Action
Displays routes with nonnatural network masks (classless
interdomain routing [CIDR]) routes.
show bgp cidr-only
Example:
RP/0/RSP0/CPU0:router# show bgp cidr-only
Step 1
Displays routes that match the specified BGP community.
show bgp community community-list [
exact-match ]
Step 2
Example:
RP/0/RSP0/CPU0:router# show bgp community
1081:5 exact-match
Displays routes that match the specified autonomous system path
regular expression.
show bgp regexp regular-expression
Example:
RP/0/RSP0/CPU0:router# show bgp regexp "^3 "
Step 3
Displays entries in the BGP routing table.show bgp
Example:
RP/0/RSP0/CPU0:router# show bgp
Step 4
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
156
Implementing BGP
Displaying System and Network Statistics

Cisco ASR 9000 Series Specifications

General

Brand	Cisco
Model	ASR 9000 Series
Category	Network Router
Language	English