H3C Technologies H3C S10500 Series Switches - Manual (Page 24)

13
To do… Use the command… Remarks
Configure the OSPF domain
ID domain-id domain-id
[ secondary ]
Optional
0 by default.
Configure this command for an OSPF
process for route exchange with a site.
This configuration is required on the MCE.
On the VPN site, perform the common OSPF
configuration.
Redistribute routes of the
routing protocol processes
connecting the MCE with the
PE and the sites respectively
import-route protocol
[ process-id | allow-ibgp ] [ cost
cost | type type | tag tag |
route-policy route-policy-name ]
*
Required
By default, no route of any other protocol is
redistributed into OSPF.
• If the OSPF process is for an MCE and a
site, the routes to be redistributed must be
from the routing protocol process used
for advertising the routes of the VPN
between the MCE and PE.
• If the OSPF process is for an MCE and a
PE, the routes to be redistributed must be
from the routing protocol process used
for advertising the routes of the VPN
between the MCE and the sites.
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, OSPF does not filter redistributed
routes.
Configure the default values
of the parameters for the
redistributed routes,
including the route cost,
count limit, tag, and type
default { cost cost | limit limit |
tag tag | type type } *
Optional
This configuration is used for connecting the
PE.
By default, the default values of the
parameters are as follows:
• Cost: 1
• Number of external routes redistributed
in a specified period: 1000
• Tag: 1
• Type: 2
Configure the type codes of
OSPF extended community
attributes
ext-community-type { domain-id
type-code1 | router-id
type-code2 | route-type
type-code3 }
Optional
The defaults are as follows:
0x0005 for Domain ID
0x0107 for Router ID
0x0306 for Route Type
Configure this command on a PE.