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Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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access-class

Apply a standard ACL to a terminal line.

Syntax

access-class access-list-name [ipv4 | ipv6]

Parameters

access-list-name	Enter the name of a configured Standard ACL, up to 140 characters.
ipv4	Enter the keyword `ipv4` to configure an IPv4 access class.
ipv6	Enter the keyword `ipv6` to configure an IPv6 access class.

Defaults

Not configured.

Command Modes

LINE

Supported Modes

Full–Switch

Command History

Version	Description
9.9(0.0)	Introduced on the FN IOM.
9.8(0.0)	Added the `ipv4` and `ipv6` parameters to the command.
8.3.16.1	Introduced on the MXL 10/40GbE Switch IO Module.

Usage Information

When you use the access-class access-list-name command without specifying the ipv4 or ipv6 attribute, both IPv4 as well as IPv6 rules that are defined in that ACL are applied to the terminal. This is a generic way of configuring access restrictions.

To be able to filter access exclusively using either IPv4 or IPv6 rules, you must use either the ipv4 or ipv6 attribute along with the access-class access-list-name command. Depending on the attribute that you specify ( ipv4 or ipv6), the ACL processes either IPv4 or IPv6 rules, but not both. Using this configuration, you can set up two different types of access classes with each class processing either IPv4 or IPv6 rules separately.

However, if you already have configured generic IP ACL on a terminal line, then you cannot further apply IPv4 or IPv6 specific filtering on top of this configuration. Because, both IPv4 and IPv6 access classes are already configured on this terminal line. Before applying either IPv4 or IPv6 filtering, you must first undo the generic configuration using the no access-class access-list-name command.

Similarly, if you have configured either IPv4 or IPv6 specific filtering on a terminal line, you cannot apply generic IP ACLs on top of this configuration. Before applying the generic ACL configuration, you must first undo the existing configuration using the no access-class access-list-name [ipv4 | ipv6] command.