Reference Guide

Version Description
9.4(0.0) Added support for CoPP for OSPFv3 on the S4810, S4820T,
S6000, and Z9000 platforms.
9.0.2.0 Introduced on the S6000
8.3.11.1 Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.7.0 Introduced on the S4810.
8.4.2.1 Introduced on the S-Series.
8.2.1.0 Introduced on the E-Series ExaScale.
7.8.1.0 Introduced on the C-Series. Increased the name string to
accept up to 140 characters. Prior to version 7.8.1.0, names
are up to 16 characters long.
7.4.1.0 Introduced on the E-Series TeraScale.
Usage
Information
The number of entries allowed per ACL is hardware-dependent. For detailed
specification on entries allowed per ACL, refer to your line card documentation.
You can create an IPv6 ACL for control-plane traffic policing for OSPFv3, in
addition to the CoPP support for VRRP, BGP, and ICMP.
permit
To configure a filter that matches the filter criteria, select an IPv6 protocol number, ICMP, IPv6, TCP, or
UDP.
Syntax
permit {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 permit {ipv6-protocol-number | icmp | ipv6 | tcp |
udp} command
Parameters
ip-protocol-
number
Enter an IPv6 protocol number. The range is from 0 to 255.
icmp Enter the keyword icmp to filter internet Control Message
Protocol version 6.
ipv6 Enter the keyword ipv6 to filter any internet Protocol
version 6.
tcp Enter the keyword tcp to filter the Transmission Control
protocol.
1012
IPv6 Access Control Lists (IPv6 ACLs)