■ Use to display the BGP routing table.
■ If you specify an IP address, displays the route that best matches the specified
IP address.
■ Reports whether the indirect next hop of a route is unreachable; if not, displays
the IGP cost to the indirect next hop.
■ Field descriptions
■ Learned from peer—Peer from which route was learned
■ Next hop IP address—IP address of the next router that is used when a
packet is forwarded to the destination network
■ AS path—AS path through which this route has been advertised
■ Aggregator AS number—AS number of the AS that aggregated this route
■ Aggregate IP address—IP address of the router that aggregated this route
■ Origin—Origin of the route
■ MED—Multiexit discriminator for the route
■ LocPrf—Local preference for the route
■ Weight—Weight of the route
■ Communities—Community number associated with the route
■ Originator ID—Router ID of the router in the local AS that originated the
route
■ Cluster ID list—List of cluster IDs through which the route has been advertised
■ Stale—Route has gone stale due to peer restart
■ Example 1—Displays information about routes in the IPv6 multicast address
family
host1# show bgp ipv6 multicast
Local BGP identifier 10.13.13.13, local AS 400
4 routes (160 bytes)
4 destinations (288 bytes) of which 4 have a route
4 routes selected for route table installation
3 path attribute entries (456 bytes)
Local-RIB version 31. FIB version 31.
Status codes: > best, * invalid, s suppressed, d dampened, r rejected,
a auto-summarized
Prefix Peer Next-hop MED LocPrf Weight Origin
::103.103.103.0/120 103.103.103.3 ::103.103.103.3 0 0 inc.
> 3ffe:0:0:1::/64 11.11.11.11 ::101.101.101.1 0 100 0 inc.
> 3ffe:0:0:3::/64 103.103.103.3 ::103.103.103.3 0 0 inc.
> 3ffe:0:1:1::/64 12.12.12.12 ::102.102.102.2 0 100 0 inc.
■ Example 2—Displays route information for prefix 10.88.88.1/32
Monitoring BGP ■ 161
Chapter 1: Configuring BGP Routing
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