Sequence Number Tips


  • Sequence Numbers start at '10' and increment by '10' for each line.

  • If you forget to add a sequence number, the line will be added to the end of the list.

  • Sequence numbers are changed on a router reload to reflect the increment by 10 policy (tip #1). If your ACL had numbers 10, 20, 30, 32, 40, 50, and 60 in it, on reload these numbers would become 10, 20, 30, 40, 50, 60, 70.

  • Sequence Numbers cannot be seen when using the Router#show run or Router#show start command. To see sequence numbers, use one of the following commands:

    Router#show access-lists Router#show access-lists list name Router#show ip access-list Router#show ip access-list list name 




CCNA Self-Study(c) CCNA Portable Command Guide
CCNA Portable Command Guide
ISBN: 1587201585
EAN: 2147483647
Year: 2006
Pages: 261
Authors: Scott Empson

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