378
Step Command Remarks
2. Create a RIP process for
a VPN instance and enter
RIP view.
rip
[ process-id ]
vpn-instance
vpn-instance-name
N/A
3. Enable RIP on the
interface attached to the
specified network.
network
network-address
By default, RIP is disabled on
an interface.
4. Redistribute the VPN
routes.
import-route
protocol [ process-id |
all-processes
|
allow-ibgp
]
[
allow-direct
|
cost
cost-value |
route-policy
route-policy-name
|
tag
tag ]
*
By default, no routes are
redistributed into RIP.
567BConfiguring OSPF between an MCE and a PE
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Create an OSPF process for
a VPN instance and enter
OSPF view.
ospf
[ process-id |
router-id
router-id |
vpn-instance
vpn-instance-name ] *
N/A
3. Disable routing loop
detection.
vpn-instance-capability simple
By default, routing loop detection
is enabled.
You must disable routing loop
detection for a VPN OSPF
process on the MCE. Otherwise,
the MCE does not receive OSPF
routes from the PE.
4. Redistribute the VPN routes.
import-route
protocol
[ process-id |
all-processes
|
allow-ibgp
] [
allow-direct
|
cost
cost-value |
nssa-only
|
route-policy
route-policy-name |
tag
tag |
type
type ] *
By default, no routes are
redistributed into OSPF.
5. Create an OSPF area and
enter OSPF area view.
area
area-id By default, no OSPF areas exist.
6. Enable OSPF on the
interface attached to the
specified network in the area.
network
ip-address
wildcard-mask
By default, an interface neither
belongs to any area nor runs
OSPF.
568BConfiguring IS-IS between an MCE and a PE
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Create an IS-IS
process for a VPN
instance and enter
IS-IS view.
isis
[ process-id ]
vpn-instance
vpn-instance-name
N/A
3. Configure a network
entity title.
network-entity
net By default, no NET is configured.
4. Create the IS-IS IPv4
unicast address family
and enter its view.
address-family ipv4
[
unicast
]
By default, the IS-IS IPv4 unicast
address family is not created.
5. Redistribute VPN
routes.
import-route
protocol [ process-id |
all-processes
|
allow-ibgp
]
By default, IS-IS does not
redistribute routes from any other