Cisco Catalyst 3750 - Configuring BGP PE-To-CE Routing Sessions; Configuring RIP PE-To-CE Routing Sessions

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Catalyst 3750 Metro Switch Software Configuration Guide
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Chapter 30 Configuring MPLS and EoMPLS
Configuring MPLS VPNs
Configuring BGP PE-to-CE Routing Sessions
Beginning in privileged EXEC mode, follow these steps on the PE router to configure a BGP PE-to-CE
routing session:
Use the no router bgp autonomous-system-number global configuration command to delete the BGP
routing session.
Configuring RIP PE-to-CE Routing Sessions
Beginning in privileged EXEC mode, follow these steps on the PE router to configure RIP PE-to-CE
routing:
Use the no router rip global configuration command to disable RIP routing.
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
router bgp autonomous-system-number Configure the BGP routing process with the AS number passed
to other BGP routers, and enter router configuration mode.
Step 3
address-family ipv4 [unicast] vrf vrf-name Define EGPG parameters for PE-to-CE routing sessions, and
enter VRF address-family configuration mode.
Note The default is off for auto-summary and synchronization
in the VRF address-family configuration mode.
Step 4
neighbor address remote-as as-number Define an EBGP session between PE and CE routers.
Step 5
neighbor address activate Activate the advertisement of the IPv4 address family.
Step 6
end Return to privileged EXEC mode.
Step 7
show ip bgp [ipv4] [neighbors] Verify BGP configuration. Display information about all BGP
IPv4 prefixes.
Step 8
copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
router rip Enable RIP routing, and enter router configuration mode.
Step 3
address-family ipv4 [unicast] vrf vrf-name Define RIP parameters for PE to CE routing sessions, and enter
VRF address-family configuration mode.
Note The default is off for auto-summary and synchronization
in the VRF address-family configuration mode.
Step 4
network prefix Enable RIP on the PE-to-CE link.
Step 5
end Return to privileged EXEC mode.
Step 6
show ip rip database [network-prefix] Verify the configuration.
Step 7
copy running-config startup-config (Optional) Save your entries in the configuration file.