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Step
3.
Enable RIP on the
interface attached to
the specified network.
4.
Redistribute the VPN
routes.
5.
(Optional.) Configure
the default cost for
redistributed routes.
Configuring OSPF between an MCE and a PE
Step
1.
Enter system view.
2.
Create an OSPF process for
a VPN instance and enter
OSPF view.
3.
Disable routing loop
detection.
4.
(Optional.) Configure the
OSPF domain ID.
5.
Redistribute the VPN routes.
6.
(Optional.) Configure filtering
of advertised routes.
7.
(Optional.) Configure the
default parameters for
redistributed routes (cost,
route number, tag, and type).
8.
Create an OSPF area and
enter OSPF area view.
9.
Enable OSPF on the
interface attached to the
specified network in the area.
Configuring IS-IS between an MCE and a PE
Step
1.
Enter system view.
Command
network network-address
import-route protocol [ process-id |
all-processes | allow-ibgp ] [ allow-direct |
cost cost | route-policy route-policy-name |
tag tag ] *
default cost value
Command
system-view
ospf [ process-id | router-id
router-id | vpn-instance
vpn-instance-name ] *
vpn-instance-capability simple
domain-id domain-id
[ secondary ]
import-route protocol
[ process-id | all-processes |
allow-ibgp ] [ allow-direct | cost
cost | nssa-only | route-policy
route-policy-name | tag tag | type
type ] *
filter-policy { acl-number |
prefix-list prefix-list-name }
export [ protocol [ process-id ] ]
default { cost cost | tag tag | type
type } *
area area-id
network ip-address
wildcard-mask
Command
system-view
235
Remarks
By default, RIP is disabled on
an interface.
By default, no routes are
redistributed into RIP.
The default cost is 0.
Remarks
N/A
N/A
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.
The default domain ID is 0.
By default, no routes are
redistributed into OSPF.
By default, redistributed routes
are not filtered.
The default cost is 1, the default
tag is 1, and default type of
redistributed routes is Type-2.
By default, no OSPF area is
created.
By default, an interface neither
belongs to any area nor runs
OSPF.
Remarks
N/A
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