Reference Guide

Defaults none
Command
Modes
• EXEC
• EXEC Privilege
Command
History
Version 9.0.2.0 Introduced on the S6000.
Version 8.4.2.0 Introduced on the S-Series.
Version 8.2.1.0 Introduced on the E-Series ExaScale.
Version 7.8.1.0 Introduced on the C-Series.
Version 7.4.1.0 Introduced on the E-Series TeraScale.
Usage
Information
When all sequence numbers have been exhausted, this feature permits re-
assigning new sequence number to entries of an existing access-list.
Related
Commands
resequence access-list – resequences an access-list.
seq
Assign a sequence number to a deny or permit the filter in an IPv6 access list while creating the filter.
Syntax
seq sequence-number {deny | permit} {ipv6-protocol-number |
icmp | ip | tcp | udp} {source address mask | any | host ipv6-
address} {destination address | any | host ipv6-address}
[operator port [port]] [count [byte]] | [log] [monitor]
To delete a filter, use the no seq sequence-number command.
Parameters
sequence-
number
Enter a number from 0 to 4294967290.
deny Enter the keyword deny to configure a filter to drop packets
meeting this condition.
permit Enter the keyword permit to configure a filter to forward
packets meeting this criteria.
ipv6-protocol-
number
Enter an IPv6 protocol number. The range is 0 to 255.
icmp Enter the keyword icmp to configure an Internet Control
Message Protocol version 6 filter.
ipv6 Enter the keyword ipv6 to configure any Internet Protocol
version 6 filter.
IPv6 Access Control Lists (IPv6 ACLs)
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