Raisecom ISCOM2600G-HI (A) Series Configuration Manual page 278

Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
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Configuring OSPF advertising policy
Configure the OSPF advertising policy for the ISCOM2600G-HI series switch as below.
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2
Step
Raisecom(config)#ip prefix-
list-name
list
deny } ip-address mask-length
ge-length
[ ge
length
]
Raisecom(config)#access-list
acl-number
Raisecom(config-ipv4-std)#rule
rule-id
[
source-ip-address source-ip-
{
mask
| any }
Raisecom(config)#router ospf
process-id
id
]
Raisecom(config-router-
ospf)#distribute-list { ip-
access-list
prefix-list
Before configuring OSPF receiving policy, ensure that the IP ACL used by the
OSPF receiving policy has been created.
When the ISCOM2600G-HI series switch performs filtering based on IP ACL, all
routes, which match with the ACL, can pass if the ACL mode is configured to
permit. Others are filtered.
You cannot modify the IP ACL unless it is not used by any routing policy.
Different from IP ACL, the IP prefix-list can be modified even if it is being used.
If the configured IP prefix list does not exist, the ISCOM2600G-HI series switch
does not filter received routes.
Step Command
Raisecom#config
Raisecom(config)#ip prefix-
list-name
list
deny } ip-address mask-length
ge-length
[ ge
length
]
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Copyright © Raisecom Technology Co., Ltd.
Command
{ permit |
le-
] [ le
] { deny | permit }
router-
[ router-id
acl-number |
list-name
} in
{ permit |
le-
] [ le
Description
Configure the IP prefix list.
Create an IP ACL, and enter ACL
configuration mode.
When the acl-number is between
1000 and 1999, this operation enters
basic IP ACL configuration mode.
Configure basic IP ACL rules.
Enable an OSPF process, and enter
OSPF configuration mode.
Configure the OSPF filtering policy
for receiving the OSPF inter-area
routes, intra-area routes, and AS
external routes.
Description
Enter global configuration mode.
Configure the IP prefix-list.
You can use the no ip prefix-list list-
name [ index number ] command to
delete the configuration.
5 IP services
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