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Glossary

Portable Libraries

Monitoring Policy Lists

Purpose

Display information about policy lists.

Action

To display policy lists:

host1#show policy-list
                                  Policy Table
                                  ------ -----
IPv6 Policy ipv6-pol8
   Administrative state: enable
   Reference count:      2
   Classifier control list: *, precedence 100
      forward
         Virtual-router: default
         List:
           next-hop 3001:82ab:1020:87ec::/64, order 10, rule 2 (active)
         Virtual-router: vr1
         List:
           next-hop 2001:82ab:1020:87ec::/64, ignore-default-route, order 20, 
           rule 3 
      
   Referenced by interface(s):
      GigabitEthernet1/0/2.1  input policy, statistics enabled, virtual-router default
      GigabitEthernet1/0/2.1  output policy, statistics enabled, virtual-router default

   Referenced by profile(s):
      None

   Referenced by merged policies:
      None

IP Policy routeForABCCorp
   Administrative state: enable
   Reference count:      0
 atm-cell-mode: enabled
Classifier control list: ipCLACL10, precedence 75
 exception http-redirect
 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

IPv6 Policy routeForIPv6
   Administrative state: enable
   Reference count:      0
   Classifier control list: ipv6tc67, precedence 75
      forward
         Virtual-router: default
         List:
           next-hop 3001:82ab:1020:87ec::/64, order 10, rule 2 (active)
         Virtual-router: vr1
         List:
           next-hop 2001:82ab:1020:87ec::/64, ignore-default-route, order 20, rule 3 
      color red
      mark tc-precedence 7

Frame relay Policy frOutputPolicy
   Administrative state: enable
   Reference count:      0
   Classifier control list: frMatchDeSet, precedence 100
      mark-de 1

Frame relay Policy frInputPolicy
   Administrative state: enable
   Reference count:      0
   Classifier control list: frMatchDeSet, precedence 100
      color red

GRE Tunnel Policy routeGre50
   Administrative state: enable
   Reference count:      0
   Classifier control list: gre8, precedence 150
      color red
      mark dsfield 20
      filter

L2TP Policy routeForl2tp
   Administrative state: enable
   Reference count:      0
   Classifier control list: *, precedence 100
      color red
      rate-limit-profile l2tpRLP20

MPLS Policy routeForMpls
   Administrative state: enable
   Reference count:      0
   Classifier control list: *, precedence 200
      mark-exp 2 mask 7
      rate-limit-profile mplsRLP5

VLAN Policy routeForVlan
   Administrative state: enable
   Reference count:      0
   Classifier control list: lowLatencyLowDrop, precedence 100
      traffic-class lowLatencyLowDrop
      color green
      mark-user-priority 7
   Classifier control list: lowLatency, precedence 100
      traffic-class lowLatency (suspended)
   Classifier control list: excellentEffort, precedence 100
      traffic-class excellentEffort
   Classifier control list: bestEffort, precedence 100
      traffic-class bestEffort

To display component policies:

host 1#show policy-list comp_p1

                                  Policy Table
                                  ------ -----
IP Policy comp_p1
   Administrative state: enable
   Reference count:      7
   Classifier control list: C1, precedence 90
      forward
         Virtual-router: default
         List:
           next-hop 10.1.1.1, order 100, rule 2 (active)
   Classifier control list: C2, precedence 10
      filter

   Referenced by interfaces: 
      ATM3/0.3  input policy, statistics enabled, virtual-router vr1
      ATM3/0.4  output policy, statistics disabled, virtual-router vr1
      ATM3/0.5  secondary-input policy, statistics enabled, virtual-router vr1

   Referenced by profiles: 
      prof_1  input policy, statistics disabled

   Referenced by merge policies:
      mpl_10
      mpl_11
      mpl_12

host1#show policy-list comp_p2

                                  Policy Table
                                  ------ -----
IP Policy comp_p2
   Administrative state: enable
   Reference count:      1
   Classifier control list: C1, precedence 90
      color red
   Classifier control list: *, precedence 1000
      filter

   Referenced by interfaces: 
      ATM4/0.5  input policy, statistics enabled, virtual-router default

   Referenced by profiles: 
      None

   Referenced by merge policies:
      None

To display component policies:

host1#show policy-list mpl_10

                                  Policy Table
                                  ------ -----

IP Policy mpl_10
   Administrative state: enable
   Reference count:      1
   Classifier control list: C1, precedence 90
      forward
         Virtual-router: default
         List:
           next-hop 10.1.1.1, order 100, rule 2 (active)
           next-hop 20.1.1.1, order 100, rule 3 (reachable)
   Classifier control list: C2, precedence 10
      filter
   Classifier control list: C3, precedence 10
      filter
   Classifier control list: *, precedence 1000
      forward

   Referenced by interfaces: 
      ATM5/0.1  input policy, statistics enabled, virtual-router default

   Referenced by profiles: 
      None

   Component policies:
      comp_p1
      comp_p3

To display the configuration of an IP policy list that contains inactive references to the interface to which it is attached:

host1#show policy-list pv4

                                 Policy Table
                                  ------ -----
IP Policy pv4
   Administrative state: enable
   Reference count:      2 (*)
   Classifier control list: cv4, precedence 100
      forward
   Classifier control list: *, precedence 100
      filter
 
   Referenced by interface(s):
      GigabitEthernet12/1.0  input policy, statistics disabled, virtual-router
default

   Referenced by profile(s):
      None

   Referenced by merged policies:
      None

To display rate limit hierarchy in one policy:

host1#show policy-list P1

                                  Policy Table
                                  ------ -----
IP Policy P1
   Administrative state: enable
   Reference count:      2
   Classifier control list: A, precedence 100, parent-group X
      rate-limit-profile A
mark profile A
   Classifier control list: B, precedence 100, parent-group X
      rate-limit-profile B
mark profile B
   Classifier control list: *, precedence 100, parent-group Z
mark profile D
      forward
   Parent group: X, parent-group Z
      rate-limit-profile X
   Parent group: Z
      rate-limit-profile Z

   Referenced by interface(s): 
      SERIAL4/0  input policy, statistics disabled, virtual-router default
      SERIAL4/1  input policy, statistics disabled, virtual-router default

   Referenced by profile(s): 
      No profile references

Meaning

Table 1 lists the show policy-list command output fields.

Table 1: show policy-list Output Fields

Field Name	Field Description
Policy	Name of the policy list.
Administrative state	For SNMP use; state is enabled when the policy list is created. Users modifying the policy list commands via telnet see the state as disabled. Modifications of a policy are not applied to an interface until the administrative state is first disabled and then reenabled.
Reference count	Number of attachments to interfaces or profiles. An asterisk enclosed in parenthesis (*), if displayed, denotes that the policy contains inactive references to interfaces. The absence of an asterisk denotes that all the attachments of this policy to the specified number of interfaces are active.
Atm cell mode	State of mode for ATM cell tax used in rate calculations.
Referenced by interfaces	List of interfaces to which policy is attached and is active; indicates whether the attachment is at input or output of interface.
Referenced by profiles	List of profiles to which policy is attached; indicates whether the attachment is at input, secondary-input, or output of interface created by the profile.
Referenced by merge policies	List of merged policies.
Referenced by component policies	List of component policies.
Classifier control list	Name of the classifier control list containing policy rules and the precedence assigned to the classifier control list.
Statistics	Enabled, disabled
Parent group	Name of the parent group.
Rule types are:
filter	Filter policy action
exception http-redirect	HTTP redirect policy action
forward	Forward policy action
next-interface	Next-interface policy action
next-hop	Next-hop policy action
rate-limit-profile	Rate-limit-profile policy action
color	Color of a packet; green, yellow, or red
traffic-class	Traffic class in a policy list
log	Log policy action
mark tos	ToS byte in the IP header to a specified value
mark DS field	DS field value in the IP header to a specified value
mark TC precedence	Traffic class value in the IPv6 header to a specified value
mark EXP	Value assigned to EXP bits action
mark user priority	Value assigned to 802.1p VLAN user priority bit
mark DE	DE bit action
Rule status	Indicates whether the rule is suspended.

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