show ip bgp
<prefix/length>
Default Setting
None
Command Mode
Privileged Eexc
User Exec
Display Messages
Prefix/Prefix Length: IP prefix and prefix length entered to filter the output to display only a
particular host or network in the BGP routing table.
Generation ID: Incremented each time phase 2 of the decision process runs and whenever an
aggregate address changes. Used to track changes to the BGP route table.
Forwarding: Yes if RTO has selected this route as the best route.
Advertised to Update Groups: The number of update groups reported.
Best Path: Show best path information as following.
Non-Best Paths: Show non-best path information as following.
Local Preference: Local preference value as set with the set local-preference route-map
configuration command. The default value is 100.
AS Path: An Autnonomous System path is a list of all the autonomous systems that a specific route
passes through to reach one destination.
Origin: Indicates the origin of the entry. It can be IGP, EGP, and Incomplete.
Metric: The value of the interautonomous system metric.
Type: Type of peer (internal or external).
IGP Cost: The cost of Interior Gateway Protocol (IGP).
Peer (Peer ID): The IP Address of the Peer's BGP interface (The Router ID of the Peer's BGP).
BGP Next Hop: IP address of the next system that is used when forwarding a packet to the
destination network.
Atomic Aggregate: Include atomic-aggregate routes or not.
Aggregator (AS, Router ID): The information of the speaker that aggregated the routes.
Communities: Valid value is a community number in the range from 1 to 4294967200, or AA:NN
(autonomous system-community number/2-byte number), no-peer, no-export,
no-export-subconfed, or no-advertise.
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