Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - POLICY MANAGEMENT CONFIGURATION GUIDE 2010-10-04 Configuration Manual page 124

JunosE 11.3.x Policy Management Configuration Guide
100
host1(config)#ip policy-list p1
host1(config-policy)#classifier-group C1 precedence 90
host1(config-classifier-group)#forward
host1(config-classifier-group)#exit
host1(config)#ip policy-list p2
host1(config-policy)#classifier-group C1 precedence 90
host1(config-classifier-group)#next-hop 1.1.1.1
host1(config-classifier-group)#exit
host1(config)#ip policy-list p3
host1(config-policy)#classifier-group C1 precedence 90
host1(config-classifier-group)#filter
host1(config-classifier-group)#exit
Combining p1 and p2 internally results in:
ip policy-list mpl_20
classifier-group C1 precedence 90
next-hop 1.1.1.1
exit
Combining p2 and p3 internally results in:
ip policy-list mpl_21
classifier-group C1 precedence 90
filter
exit
Combining p1, p2, and p3 internally results in:
ip policy-list mpl_22
classifier-group C1 precedence 90
filter
exit
If you have the same policy rule with different parameters, the parameter of the last rule
entered with the same type is used, with the exception of IP forward rule, to resolve the
conflict, as in the following example:
host1(config)#ip policy-list p1
host1(config-policy)#classifier-group C1 precedence 90
host1(config-classifier-group)#color red
host1(config-classifier-group)#exit
host1(config)#ip policy-list p2
host1(config-policy)#classifier-group C1 precedence 90
host1(config-classifier-group)#color yellow
host1(config-classifier-group)#exit
Combining p1 and p2 internally results in:
ip policy-list mpl_20
classifier-group C1 precedence 90
color yellow
exit
With the IP policy forward rule, when more forward rules are added to an existing classifier
group, the list of forward rules is created. This is also true during merging, as in the
following example:
Copyright © 2010, Juniper Networks, Inc.