3com S7906E 参照ガイド

 

1-8 

2: System level 

acl6-number: Specifies the number of an ACL to filter incoming routing information, in the range of 2000 

to 3999. 

ipv6-prefix ipv6-prefix-name: Specifies the name of an IPv6 prefix list to filter incoming routes, in the 

range 1 to 19 characters. 

Use the filter-policy import command to define an inbound route filtering policy. Only routes which 

match the filtering policy can be received. 

Use the undo filter-policy import command to disable inbound route filtering. 

By default, RIPng does not filter incoming routing information. 

# Reference IPv6 prefix list Filter1 to filter incoming RIPng updates. 

<Sysname> system-view 

[Sysname] ripng 100 

[Sysname-ripng-100] filter-policy ipv6-prefix Filter1 import 

import-route protocol [ process-id ] [ allow-ibgp ] [ cost cost | route-policy route-policy-name ] * 

undo import-route protocol [ process-id ] 

RIPng view 

2: System level 

protocol: Specifies a routing protocol from which to redistribute routes. Currently, it can be bgp4+, 

direct, isisv6, ospfv3, ripng, or static. 

process-id: Process ID, in the range of 1 to 65535. The default is 1.This argument is available only when 

the protocol is isisv6, ospfv3, or ripng. 

cost: Routing metric of redistributed routes, in the range of 0 to 16. If cost value is not specified, the 

metric is the default metric specified by the default cost command. 

route-policy route-policy-name: Specifies a routing policy by its name with 1 to 19 characters. 

allow-ibgp: Optional keyword when the specified protocol is bgp4+. The import-route bgp4+ 

command redistributes only EBGP routes. The import-route bgp4+ allow-ibgp command 

redistributes additionally IBGP routes, thus be cautious when using it.