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Global Configuration Mode Command Set Command Reference Guide

ip access-list standard <listname>

Use the ip access-list standard command to create an empty access list and enter the standard access-list

command set. Use the no form of this command to delete an access list and all the entries contained in it.

The following lists the complete syntax for the ip access-list standard commands:

ip access-list standard <listname>

[permit or deny] any

[permit or deny] host <ip address>

[permit or deny] <ip address> <wildcard>

Syntax Description

Alphanumeric descriptor for identifying the configured access list (all access list

descriptors are case-sensitive).

Permit or deny entry to the routing system for specified packets.

Specifies the source IP address used for packet matching.

IP addresses can be expressed in one of three ways:

1. Using the keyword

any

to match any IP address. For example, entering

deny

any

will effectively shut down the interface that uses the access list because all

traffic will match the

any

keyword.

2. Using the

host

<A.B.C.D> to specify a single host address. For example,

entering

permit 196.173.22.253

will allow all traffic from the host with an IP

address of 196.173.22.253.

3. Using the <A.B.C.D> <wildcard> format to match all IP addresses in a “range”.

Wildcard masks work in reverse logic from subnet mask. Specifying a one in

the wildcard mask equates to a “don’t care”. For example, entering

deny

192.168.0.0 0.0.0.255

will deny all traffic from the 192.168.0.0/24 network.

Default Values

By default, all ADTRAN OS security features are disabled and there are no configured access lists.

Command Modes

(config)# Global Configuration Mode

Command History

Release 2.1 Command was introduced

1 2 ... 171 172 173 174 175 176 177 178 179 180 181 ... 567 568

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