User Manual

81-37
address-family vpnv4 [unicast]
necessary
Create BGP VPNv4. No VPNv4 is created
by default.
[no] neighbor <ip-address> active
optional
Activate all neighbors in VPNv4. All
neighbors in VPNv4 view are inactive by
default.
BGP Protocol Configuration Mode
[no] address-family ipv4 {unicast|
multicast|vrf <vrf-nam>}
optional;
Create BGP protocol IPv4 and enter the
BGP-VPN instance view. No IPv4 is
created by default.
BGP-VPN instance view
[no] neighbor <ip-address> remote-as
<as-num>
optional
Configure CE as the VPN private network
neighbor. No private network neighbor is
configured by default.
[no] neighbor <ip-address> active
optional
Activate all neighbors in VPNv4. All
neighbors in VPNv4 view are active by
default.
[no] redistribute {connected|ospf|rip|
static}
optional
Configure to re-advertise the directly
connected routes and other protocol
routes. No re-advertisement of any route
by default.
(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
Command
Explanation
BGP Protocol Configuration Mode