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    Creating Policy Lists for IP

    The following example creates an IP policy list named routeForABCCorp. For information about creating the CLACLs and rate-limit profile used in this example, see the previous sections.

    1. Create the policy list routeForABCCorp.
      host1(config)#ip policy-list routeForABCCorp host1(config-policy-list)#
    2. Create the classification group for the CLACL named ipCLACL10 and assign the precedence to the classification group.
      host1(config-policy-list)#classifier-group ipCLACL10 precedence 75 host1(config-policy-list-classifier-group)#
    3. Add a rule that specifies a group of forwarding solutions based on classifier list ipCLACL10.
      host1(config-policy-list-classifier-group)#forward next-hop 192.0.2.12 order 10host1(config-policy-list-classifier-group)#forward next-hop 192.0.100.109 order 20host1(config-policy-list-classifier-group)#forward next-hop 192.120.17.5 order 30host1(config-policy-list-classifier-group)#forward interface ip 3/1 order 40
    4. Add a rule that sets a ToS byte value of 125 for packets based on classifier list ipCLACL10.
      host1(config-policy-list-classifier-group)#mark tos 125
    5. Add a rule that uses rate-limit profile ipRLP25.
      host1(config-policy-list-classifier-group)#rate-limit-profile ipRLP25
    6. Exit Classifier Group Configuration mode for ipCLACL10, then create a new classification group for classifier list ipCLACL20. Add a rule that filters packets based on classifier list ipCLACL20.
      host1(config-policy-list-classifier-group)#exithost1(config-policy-list)#classifier-group ipCLACL20 precedence 125host1(config-policy-list-classifier-group)#filter
    7. Exit Policy List Configuration mode to save the configuration.
      host1(config-policy-list-classifier-group)#exithost1(config-policy-list)#exithost1(config)#
    8. Display the policy list.
      host1#show policy-list routeForABCCorp
      
                                        Policy Table
                                        ------ -----
      IP Policy routeForABCCorp
         Administrative state: enable
         Reference count:      0
         Classifier control list: ipCLACL10, precedence 75
            forward
               Virtual-router: default
               List:
                 next-hop 192.0.2.12, order 10, rule 2 (active)
                 next-hop 192.0.100.109, order 20, rule 3 (reachable)
                 next-hop 192.120.17.5, order 30, rule 4 (reachable)
                 interface ip3/1, order 40, rule 5
            mark tos 125
            rate-limit-profile ipRLP25
         Classifier control list: ipCLACL20, precedence 125
            filter

    Published: 2014-08-14