Cisco IE-5000 User Manual

788
Configuring IPv6 ACLs
Configuration Example
Configuration Example
The following example:
 Creates an IPv6 ACL named CISCO.
 Defines one deny entry that denies all packets that have a destination TCP port number greater than 5000 and a
second deny entry that denies packets that have a source UDP port number less than 5000. The second deny entry
also logs all matches to the console.
 Defines a permit entry to permit all ICMP packets and another permit entry that allows all other traffic. The second
permit entry is necessary because an implicit deny-all condition is at the end of each IPv6 access list.
 Applies the access list CISCO to outbound traffic on a Layer 3 interface.
Switch(config)# ipv6 access-list CISCO
Switch(config-ipv6-acl)# deny tcp any any gt 5000
Switch config-ipv6-acl)# deny ::/0 lt 5000 ::/0 log
Switch(config-ipv6-acl)# permit icmp any any
Switch(config-ipv6-acl)# permit any any
Switch(config-ipv6-acl)# exit
Switch(config)# interface gigabitethernet 0/3
Switch(config-if)# no switchport
Switch(config-if)# ipv6 address 2001::/64 eui-64
Switch(config-if)# ipv6 traffic-filter CISCO out
Command Purpose
show access-lists Display all access lists configured on the switch.
show ipv6 access-list [access-list-name] Display all configured IPv6 access list or the access list specified by
name.

Cisco IE-5000 Specifications

General

Brand	Cisco
Model	IE-5000
Category	Switch
Language	English