User Manual

81-35
(2) Configure to use EBGP between PE-CE
1) Configure the remote PE as the public network VPNv4 neighbor
2) Create the OSPF instance between PE-CE, and enter the Router OSPF view.
3) Enable OSPF in the segment between PE-CE
4) Configure to re-advertise BGP routes
5) Enter the BGP-VPN instance view
6) Configure to re-advertise OSPF routes
7) Advertise local private network routes
(3) RIP Configure to use EBGP between PE-CE
1) Configure the remote PE as the public network VPNv4 neighbor
2) Enter the RIP VPN instance view
3) Enable RIP in the segment between PE-CE
4) Configure to re-advertise BGP routes
5) Enter the BGP-VPN instance view
6) Configure to re-advertise RIP routes
7) Advertise local private network routes
(4) Configure to use static routes between PE-CE
1) Configure the remote PE as the public network VPNv4 neighbor
2) Configure static VPN routes
3) Enter the BGP-VPN instance view
4) Configure to re-advertise static routes
5) Advertise local private network routes
1. Enable MPLS (necessary)
Command
Explanation
Global Configuration Mode
mpls enable
no mpls enable
Necessary
Enable MPLS; the no operation will disable
MPLS.
2. Configure VPN instances (necessary)
(1) Create VPN instances and enter VPN instance view
(2) Configure VPN instance RD
(3) Configure VPN instance RT
(4) Configure VPN instance to relate with the interface
Command
Explanation
Global Configuration Mode