Справочное Руководство для 3com S7906E

 

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filter-policy { acl6-number | ipv6-prefix ipv6-prefix-name } export [ protocol [ process-id ] ] 

undo filter-policy export [ protocol [ process-id ] ] 

RIPng view 

2: System level 

acl6-number: Specifies the number of an ACL to filter advertised routing information, in the range of 

2000 to 3999. 

ipv6-prefix ipv6-prefix-name: Specifies the name of an IPv6 prefix list used to filter routing information, 

a string of 1 to 19 characters. 

protocol: Filters routes redistributed from a routing protocol, currently including bgp4+, direct, isisv6, 

ospfv3, ripng, and static. 

process-id: Process number of the specified routing protocol, in the range of 1 to 65535. This argument 

is available only when the routing protocol is rip, ospf, or isis. 

Use the filter-policy export command to define an outbound route filtering policy. Only routes passing 

the filter can be advertised in the update messages. 

Use the undo filter-policy export command to restore the default. 

By default, RIPng does not filter any outbound routing information. 

With the protocol argument specified, only routing information redistributed from the specified routing 

protocol will be filtered. Otherwise, all outgoing routing information will be filtered. 

# Use IPv6 prefix list Filter 2 to filter advertised RIPng updates. 

<Sysname> system-view 

[Sysname] ripng 100 

[Sysname-ripng-100] filter-policy ipv6-prefix Filter2 export 

filter-policy { acl6-number | ipv6-prefix ipv6-prefix-name } import 

undo filter-policy import 

RIPng view