Cisco NM-8B-U - HW ROUTERS L-M User Manual page 185

16- and 36-Port Ethernet Switch Module for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series
ip access-list
To create an IP access control list (ACL) to be used for matching packets to an ACL whose name or
number you specify and to enter access-list configuration mode, use the ip access-list command in
global configuration mode. To delete an existing IP ACL and return to global configuration mode, use
the no form of this command.
Syntax Description
name
access-list-number
Defaults
No named or numbered IP ACLs are defined.
Command Modes Global configuration
Command History Release
12.1(6)EA2
12.2(15)ZJ
Usage Guidelines
Use this command to specify the name or number of the IP ACL for which you want to create or modify
ACL match criteria and to enter access-list configuration mode. In this mode, you must enter the permit
and deny commands to configure the permit and deny access conditions for this list.
The ip access-list command and its subcommands are used to define packet classification and marking
as part of a globally-named service policy applied on a per-interface basis or as an IP access group
applied on a per-interface basis.
Specifying standard or extended with the ip access-list command determines the prompt you get when
you enter access-list configuration mode.
Note For more information about configuring IP ACLs, refer to the "Configuring IP Services" chapter in
the Cisco IOS IP Configuration Guide, Release 12.2.
ip access-list {standard | extended} {name | access-list-number}
no ip access-list {standard | extended} {name | access-list-number}
Name of an ACL.
Note
Number of an ACL.
For standard IP ACLs, the range is from 1 to 99 and from 1300 to 1999.
For extended IP ACLs, the range from 100 to 199 and from 2000 to 2699.
Modification
This command was introduced.
This command was implemented on the following platforms: Cisco 2600
series, Cisco 3600 series, and Cisco 3700 series routers.
The ACL name must begin with an alphabetic character to prevent
ambiguity with numbered ACLs. A name also cannot contain a space or
quotation mark.
Cisco IOS Release 12.2(2)XT, 12.2(8)T, and 12.2(15)ZJ
ip access-list
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