3com MSR 20-20 참조 매뉴얼

C

HAPTER

 61: IP U

NICAST

 P

OLICY

 R

OUTING

 C

ONFIGURATION

 C

OMMANDS

if-match packet-length min-len max-len

policy-based-route view

min-len: Minimum IP packet length in bytes, in the range of 0 to 65535.

max-len: Maximum IP packet length in bytes, in the range of 1 to 65535. max-len 
must be no less than min-len.

Use the if-match packet-length command to define a packet length match 
rule.

Use the undo if-match packet-length command to remove the match rule.

# Permit the packets with a length from 100 to 200 bytes.

<Sysname> system-view

[Sysname] policy-based-route aa permit node 11

[Sysname-policy-based-route] if-match packet-length 100 200 

ip local policy-based-route policy-name

undo ip local policy-based-route policy-name

System view

policy-name: Policy name, which uniquely identifies a policy-based-route. It is a 
string of 1 to 19 characters.

Use the ip local policy-based-route command to enable system policy routing 
and reference a policy.

Use the undo ip local policy-based-route command to disable system policy 
routing.

System policy routing is disabled by default.

Note that:

■

You can only reference one policy when enabling system policy routing.