3com 5500-ei pwr Guia De Referência

 

5-7 

: Tag value, in the range of 0 to 4294967295. 

Use the if-match tag command to configure the tag matching rule for routing information. 

Use the undo if-match tag command to remove the matching rule.  

By default, no the tag matching rule for routing information is defined. 

Related commands: if-match interface,  if-match acl,  if-match ip-prefix,  if-match ip next-hop, 

, route-policy, apply cost, apply tag. 

# Define an if-match clause to match OSPF routes having the tag value 8. 

<Sysname> system-view 

System View: return to User View with Ctrl+Z. 

[Sysname] route-policy policy permit node 1 

  %New sequence of this list 

[Sysname-route-policy] if-match tag 8 

  ip-prefix-name [ index  index-number ] { permit | deny }  network len [ greater-equal 

 | less-equal less-equal ] * 

 ip-prefix-name [ index index-number | permit | deny ] 

System view 

 Name of an IP-prefix, a string of up to 19 characters. It identifies an address prefix list 

uniquely. 

: Identifier of an entry in the IP address prefix list, in the range 1 to 2047. The entry with a 

smaller index-number will be tested first.  

: Specifies the match mode of the defined IP-prefix entries as permit mode. If the permit mode is 

specified and the IP address to be filtered is in the ip-prefix range specified by the entry, the entry is 
filtered through and the next entry is not tested. If the IP address to be filtered is not in the ip-prefix 
range specified by the entry, the next entry is tested 

: Specifies the match mode of the defined IP-prefix entries as deny mode. If the deny mode is 

specified and the IP address to be filtered is in the ip-prefix range specified by the entry, the entry is not 
filtered through and the next entry is not tested; otherwise, the next entry is tested. 

: IP address prefix (IP address), in dotted decimal notation. 

: IP address prefix length (mask length), in the range of 0 to 32. 

: Address prefix range [greater-equal, less-equal] to be matched after the 

address prefix network len has been matched. The meaning of greater-equal is "greater than or equal