Creating a sham link – H3C Technologies H3C SR8800 User Manual

Page 276

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Step Command

Remarks

4.

Configure the address of the
loopback interface.

ip address ip-address { mask |
mask-length }

N/A

Redistributing the loopback interface route and OSPF routes
into BGP

To redistribute the loopback interface route and OSPF routes into BGP:

Step Command

1.

Enter system view.

system-view

2.

Enter BGP view.

bgp as-number

3.

Enter BGP VPN instance view.

ipv4-family vpn-instance vpn-instance-name

4.

Redistribute direct routes into BGP (to redistribute

the loopback interface route into BGP).

import-route direct [ med med-value | route-policy
route-policy-name ] *

5.

Redistribute OSPF VPN routes.

import-route ospf [ { process-id | all-processes }
[ allow-direct | med med-value | route-policy

route-policy-name ] * ]

Creating a sham link

To create a sham link:

Step Command

Remarks

1.

Enter system view.

system-view

N/A

2.

Enter OSPF view.

ospf [ process-id | router-id
router-id | vpn-instance

vpn-instance-name ] *

N/A

3.

Configure the route tag.

route-tag tag-value

N/A

4.

Enter OSPF area view.

area area-id

N/A

5.

Configure a sham link.

sham-link source-ip-address
destination-ip-address [ cost cost |

dead dead-interval | hello

hello-interval | retransmit
retrans-interval | trans-delay delay

| simple [ cipher | plain ]

password | { md5 | hmac-md5 }
key-id [ cipher | plain ]

password ]*

By default, no sham link is
configured.

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