Reference Guide

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CLI\files\ACL.fm
DELL CONFIDENTIAL – PRELIMINARY 2013 - FOR PROOF ONLY
discovery process, uses a separate data link layer protocol; therefore, by
default, IPv4 ACLs implicitly allow ARP packets to be sent and received on an
interface.
Example
Switch (config)# ipv6 access-list acl1
Switch(config-ipv6-acl)# permit tcp 2001:0DB8:0300:0201::/64 any any 80
permit ( IPv6 )
Use the permit command in IPv6 Access-list Configuration mode to set
permit conditions for IPv6 access list.
Syntax
permit protocol {any |{ source-prefix/length }{any | destination-
prefix/length
} [dscp number | precedence number ] [time-range time-range-
name
]
permit icmp {any | {source-prefix/length }{any | destination- prefix/length }
{any|icmp-type} {any|icmp-code} [dscp number | precedence number]
[time-range time-range-name]
permit tcp {any | {
source-prefix/length } {any | source-port/port-rang e}
}{any |
destination- prefix/length } {any| destination-port/port-range } [dscp
number | precedence number ] [match-all list-of-flags ] [time-range time -
range-name ]
permit udp {any | {
source-prefix/length }} {any | source-port/port-range }
}{any |
destination- prefix/length } {any| destination-port/port-range } [dscp
number | precedence number ] [time-range time-range-name ]
Parameters
• protocol —The name or the number of an IP protocol. Available protocol
names are: icmp (58), tcp (6) and udp (17). To match any protocol, use the
IPv6 keyword. (Range: 0–255)