Reference Guide

Template Last Updated - 2/7/2007 ACL Commands 755
DELL CONFIDENTIAL – PRELIMINARY 5/21/14 - FOR PROOF ONLY
43
ACL Commands
ip access-list (IP extended)
Use the ip access-list extended Global Configuration mode command to
name an IPv4 access list (ACL) and to place the device in IPv4 Access List
Configuration mode. All commands after this command refer to this ACL.
The rules (ACEs) for this ACL are defined in the permit ( IP ) and deny ( IP )
commands. The service-acl input command is used to attach this ACL to an
interface.
Use the no form of this command to remove the access list.
Syntax
ip access-list extended acl-name
no ip access-list extended acl-nam e
Parameters
• acl-name —Name of the IPv4 access list. (Range 1-32 characters)
Default Configuration
No IPv4 access list is defined.
Command Mode
Global Configuration mode
User Guidelines
An IPv4 ACL is defined by a unique name. IPv4 ACL, IPv6 ACL, MAC ACL
or policy maps cannot have the same name.
Example
console(config)# ip access-list extended server
console(config-ip-al)#