Cisco Catalyst 9500 series Configuration Manual page 137

Configuring IP Unicast Routing
Step 5
Step 6
Step 7
Step 8
Step 9
Step 10
Step 11
Step 12
Command or Action
neighbor {ip-address | peer-group-name}
remote-as number
Example:
Device(config)# neighbor 10.108.1.2
remote-as 65200
neighbor {ip-address | peer-group-name}
remove-private-as
Example:
Device(config)# neighbor
172.16.2.33 remove-private-as
synchronization
Example:
Device(config)# synchronization
auto-summary
Example:
Device(config)# auto-summary
bgp graceful-restart
Example:
Device(config)# bgp graceful-start
end
Example:
Device(config)# end
show ip bgp network network-number
Example:
Device# show ip bgp network
10.108.0.0
show ip bgp neighbor
Example:
Device# show ip bgp neighbor
Routing Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9500 Switches)
Enabling BGP Routing
Purpose
Adds an entry to the BGP neighbor table specifying
that the neighbor identified by the IP address belongs
to the specified AS.
For EBGP, neighbors are usually directly connected,
and the IP address is the address of the interface at
the other end of the connection.
For IBGP, the IP address can be the address of any of
the router interfaces.
(Optional) Removes private AS numbers from the
AS-path in outbound routing updates.
(Optional) Enables synchronization between BGP and
an IGP.
(Optional) Enables automatic network summarization.
When a subnet is redistributed from an IGP into BGP,
only the network route is inserted into the BGP table.
(Optional) Enables NSF awareness on switch. By
default, NSF awareness is disabled.
Returns to privileged EXEC mode.
Verifies the configuration.
Verifies that NSF awareness (Graceful Restart) is
enabled on the neighbor.
If NSF awareness is enabled on the switch and the
neighbor, this message appears:
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