show ip bgp neighbors advertised-routes

This command displays the list of IPv4 routes advertised to a specific neighbor. These are the routes in the adjacent RIB out for the neighbor's outbound update group.

Format show ip bgp [vrf vrf-name] neighbors ip-address advertised-routes
Mode Privileged EXEC
Parameter Description
vrf-name (Optional) Display the communities within the VRF instance.
ip-address The IP address of a neighbor.

The command output displays the following information.

Parameter Description
BGP table version Each time phase 2 of the BGP decision process runs to select new BGP routes, this number is incremented
Status codes p - The route has been updated in Adj-RIB-Out since the last UPDATE message was sent. Transmission of an UPDATE message is pending.
Network Destination prefix
Next Hop The BGP NEXT HOP as advertised to the peer.
Local Pref The local preference. Local preference is never advertised to external peers.
Metric The value of the Multi Exit Discriminator, if the MED is advertised to the peer.
Path The AS path. The AS path does not include the local AS number, which is added to the beginning of the AS path when a route is advertised to an external peer.
Note: The value of the ORIGIN attribute follows immediately after the AS Path.

Example: The following shows example CLI display output for the command.

(Routing) #show ip bgp neighbors 172.20.101.100 advertised-routes

BGP table version is 5, local router ID is 20.1.1.1
Status codes: p advertisement pending
Origin codes: i - IGP, e - EGP, ? - incomplete

Originating default network 0.0.0.0
  Version   Network            Next Hop    Metric   Local Pref  Path
  5         172.20.1.0/24  172.20.101.1        10          100  20 10 i
p 5         20.1.1.0/24    172.20.101.1                    100  20 ?
Note: This output differs slightly from the output in show ip bgp. Suppressed routes and nonbest routes are not advertised, so these status codes are not relevant here. Advertised routes always have a single next hop, the BGP NEXT HOP advertised to the peer. Local preference is never sent to external peers.

The output indicates whether BGP is configured to originate a default route to this peer (neighbor default-originate).

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