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 42 lists the show policy-list command output fields.

Table 42: 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.

Related Documentation