Reference Guide

clear counters ipv6 access-group
Erase all counters maintained for the IPv6 access lists.
S5000
Syntax
clear counters ipv6 access-group [access-list-name]
Parameters
access-list-
name
(OPTIONAL) Enter the name of a configured access-list, up
to 140 characters.
Command
Modes
• EXEC
• EXEC Privilege
Command
History
Version 9.0(1.3) Introduced on the S5000.
deny
Configure a filter that drops IPv6 packets that match the filter criteria.
S5000
Syntax
deny {ipv6-protocol-number | icmp | ipv6 | tcp | udp}
To remove this filter, you have two choices:
• Use the no seq sequence-number command syntax if you know the filter’s
sequence number
• Use the no deny {ipv6-protocol-number | icmp | ipv6 | tcp |
udp} command
Parameters
ip-protocol-
number
Enter an IPv6 protocol number. The range is 0 to 255.
icmp Enter the keyword icmp to deny internet control message
protocol (ICMP) version 6.
ipv6 Enter the keyword ipv6 to deny any internet protocol (IP)
version 6.
tcp Enter the keyword tcp to deny the Transmission Control
Protocol.
udp Enter the keyword udp to deny the User Datagram Protocol.
Defaults Not configured.
652
IPv6 Access Control Lists (IPv6 ACLs)