EXEC moderesequence access-list {ipv4 | ipv6 | mac} {access-list-name StartingSeqNumStep-to-Increment}• IPv4 or IPv6 prefix-listEXEC moderesequence prefix-list {ipv4 | ipv6} {prefix-list-name StartingSeqNum Step-to-Increment}Examples of Resequencing ACLs When Remarks and Rules Have the Same Number or Different NumbersThe example shows the resequencing of an IPv4 access-list beginning with the number 2 and incrementingby 2.Remarks and rules that originally have the same sequence number have the same sequence number after youapply the resequence command.The following example shows resequencing ACLs when the remarks and rules have the same number.Dell(config-ext-nacl)# show config!ip access-list extended testremark 4 XYZremark 5 this remark corresponds to permit any host 1.1.1.1seq 5 permit ip any host 1.1.1.1remark 9 ABCremark 10 this remark corresponds to permit ip any host 1.1.1.2seq 10 permit ip any host 1.1.1.2seq 15 permit ip any host 1.1.1.3seq 20 permit ip any host 1.1.1.4Dell# endDell# resequence access-list ipv4 test 2 2Dell# show running-config acl!ip access-list extended testremark 2 XYZremark 4 this remark corresponds to permit any host 1.1.1.1seq 4 permit ip any host 1.1.1.1remark 6 this remark has no corresponding ruleremark 8 this remark corresponds to permit ip any host 1.1.1.2seq 8 permit ip any host 1.1.1.2seq 10 permit ip any host 1.1.1.3seq 12 permit ip any host 1.1.1.4Remarks that do not have a corresponding rule are incremented as a rule. These two mechanisms allowremarks to retain their original position in the list. The following example shows remark 10 corresponding torule 10 and as such, they have the same number before and after the command is entered. Remark 4 isincremented as a rule, and all rules have retained their original positions.Dell(config-ext-nacl)# show config!ip access-list extended testremark 4 XYZremark 5 this remark corresponds to permit any host 1.1.1.1seq 5 permit ip any host 1.1.1.1remark 9 ABCremark 10 this remark corresponds to permit ip any host 1.1.1.2seq 10 permit ip any host 1.1.1.2seq 15 permit ip any host 1.1.1.3seq 20 permit ip any host 1.1.1.4Access Control Lists (ACLs) 153
