396
Step Command Remarks
view.
6. Enable BGP to exchange
IPv6 unicast routes with the
specified peer.
peer
{ group-name |
ipv6-address [ prefix-length ] }
enable
By default, BGP does not
exchange IPv6 unicast routes
with any peer.
7. Redistribute remote site
routes advertised by the
PE.
import-route
protocol
[ { process-id |
all-processes
}
[
allow-direct
|
med
med-value
|
route-policy
route-policy-name ] * ]
By default, no route
redistribution is configured.
2. Configure a VPN site:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter BGP instance view.
bgp
as-number [
instance
instance-name ]
[
multi-session-thread
]
N/A
3. Configure the MCE as an
EBGP peer.
peer
{ group-name |
ipv6-address [ prefix-length ] }
as-number
as-number
By default, no BGP peers exist.
4. Enter BGP IPv6 unicast
address family view.
address-family ipv6
[
unicast
] N/A
5. Enable BGP to exchange
IPv6 unicast routes with the
specified peer.
peer
{ group-name |
ipv6-address [ prefix-length ] }
enable
By default, BGP does not
exchange IPv6 unicast routes
with any peer.
6. Redistribute the IGP routes
of the VPN.
import-route
protocol
[ { process-id |
all-processes
}
[
allow-direct
|
med
med-value
|
route-policy
route-policy-name ] * ]
By default, no routes are
redistributed into BGP.
A VPN site must advertise IPv6
VPN network addresses it can
reach to the connected MCE.
582BConfiguring IBGP between an MCE and a VPN site
To use IBGP between an MCE and a VPN site, you must configure a BGP peer for each IPv6 VPN
instance on the MCE, and redistribute the IGP routes of each VPN instance on the VPN site.
1. Configure the MCE:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter BGP instance view.
bgp
as-number [
instance
instance-name ]
[
multi-session-thread
]
By default, BGP is not enabled.
3. Enter BGP-VPN instance
view.
ip vpn-instance
vpn-instance-name
N/A
4. Configure an IBGP peer.
peer
{ group-name |
ipv6-address [ prefix-length ] }
as-number
as-number
By default, no BGP peers or
peer groups exist.
5. Enter BGP-VPN IPv6
unicast address family
view.
address-family ipv6
[
unicast
] N/A
6. Enable BGP to exchange
peer
{ group-name | By default, BGP does not
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