Configuring Bgp Pe To Ce Routing Sessions - Cisco Catalyst 9500 series Configuration Manual

Configuring BGP PE to CE Routing Sessions

Step 7
Step 8
Configuring BGP PE to CE Routing Sessions
Procedure
Step 1
Step 2
Step 3
Step 4
Step 5
Routing Configuration Guide, Cisco IOS XE Everest 16.6.x (Catalyst 9500 Switches)
174
Command or Action
show ip ospf process-id
Example:
Device# show ip ospf 1
copy running-config startup-config
Example:
Device# copy running-config
startup-config
Command or Action
configure terminal
Example:
Device# configure terminal
router bgp autonomous-system-number
Example:
Device(config)# router bgp 2
network network-number mask network-mask
Example:
Device(config-router)# network 5 mask
255.255.255.0
redistribute ospf process-id match internal
Example:
Device(config-router)# redistribute ospf
1 match internal
network network-number area area-id
Example:
Device(config-router)# network 5 area 2
Configuring IP Unicast Routing
Purpose
Verifies the configuration of the OSPF
network.
(Optional) Saves your entries in the
configuration file.
Purpose
Enters global configuration mode.
Configures the BGP routing process with
the AS number passed to other BGP routers,
and enter router configuration mode.
Specifies a network and mask to announce
using BGP.
Sets the switch to redistribute OSPF internal
routes.
Defines a network address and mask on
which OSPF runs and the area ID for that
network address.