Resequencing Access-List Entries - Cisco ASR 9000 Series Configuration Manuallines

Resequencing Access-List Entries

Resequencing Access-List Entries
This task shows how to reassign sequence numbers to entries in a named access list. Resequencing an access
list is optional.
SUMMARY STEPS
1. resequence access-list ethernet-service access-list-name [ starting-sequence-number [ increment ] ]
2. Use the commit or end command.
3. show access-lists ethernet-services [ access-list-name | maximum | standby | summary ]
DETAILED STEPS
Step 1
resequence access-list ethernet-service access-list-name [ starting-sequence-number [ increment ] ]
Example:
RP/0/RSP0/CPU0:router# resequence access-list ethernet-service L2ACL2 20 10
(Optional) Resequences the specified Ethernet services access list using the desired starting sequence number and the
increment of sequence numbers.
• This example resequences an Ethernet services access list named L2ACL2. The starting sequence number is 20 and
the increment is 10. If you do not select an increment, the default increment 10 is used.
Note If during the resequencing process it is determined that the ending number will exceed the maximum sequence
number allowed, the configuration will not take effect and will be rejected. The sequence numbers will not be
changed.
Step 2 Use the commit or end command.
commit - Saves the configuration changes and remains within the configuration session.
end - Prompts user to take one of these actions:
• Yes - Saves configuration changes and exits the configuration session.
• No - Exits the configuration session without committing the configuration changes.
• Cancel - Remains in the configuration mode, without committing the configuration changes.
Step 3 show access-lists ethernet-services [ access-list-name | maximum | standby | summary ]
Example:
RP/0/RSP0/CPU0:router# show access-lists ethernet-services L2ACL2
(Optional) Displays the contents of a named Ethernet services access list.
• Review the output to see that the access list includes the updated information.
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
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Implementing of Layer 2 Access Lists