R3102-R3103-HP 6600/HSR6600 Routers MPLS Configuration Guide
295
Ste
p
Command
Remarks
3. Disable routing loop
detection.
vpn-instance-capability simple
Routing loop detection is enabled
by default.
You must disable routing loop
detection for a VPN OSPF process
on the MCE. Otherwise, the MCE
cannot receive OSPF routes from
the PE.
4. Configure the OSPF domain
ID.
domain-id domain-id [ secondary ]
Optional.
0 by default.
5. Redistribute the VPN routes.
import-route protocol [ process-id
| allow-ibgp ] [ cost cost | type
type | tag tag | route-policy
route-policy-name ] *
By default, no route of any other
routing protocol is redistributed
into OSPF.
6. Configure a filtering policy to
filter the redistributed routes.
filter-policy { acl-number |
ip-prefix ip-prefix-name } export
[ protocol [ process-id ] ]
Optional.
By default, redistributed routes are
not filtered.
7. Configure the default
parameters for redistributed
routes (cost, route number,
tag, and type).
default { cost cost | limit limit | tag
tag | type type } *
Optional.
The default cost is 1, the default
maximum number of routes
redistributed per time is 1000, the
default tag is 1, and default type of
redistributed routes is Type-2.
8. Create an OSPF area and
enter OSPF area view.
area area-id
By default, no OSPF area is
created.
9. 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.
For more information about OSPF, see Layer 3—IP Routing Configuration Guide.
Configuring IS-IS between MCE and PE
Ste
p
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 Not configured by default.
4. Redistribute the VPN
routes.
import-route { isis [ process-id ] | ospf
[ process-id ] | rip [ process-id ] | bgp
[ allow-ibgp ] | direct | static } [ cost cost
| cost-type { external | internal } |
[ level-1 | level-1-2 | level-2 ] |
route-policy route-policy-name | tag
tag ] *
Optional.
By default, IS-IS does not
redistribute routes of any other
routing protocol.
If you do not specify the route level
in the command, the command
redistributes routes to the level-2
routing table by default.