Access Control List Commands

4

MAC ACLs

 

 

 

 

 

Table 4-35 MAC ACL Commands

 

 

 

 

 

 

 

 

Command

Function

Mode

 

Page

 

 

 

 

access-list mac

Creates a MAC ACL and enters configuration mode

GC

4-99

 

 

 

 

permit, deny

Filters packets matching a specified source and

MAC-ACL

4-100

 

destination address, packet format, and Ethernet type

 

 

 

show mac access-list

Displays the rules for configured MAC ACLs

PE

4-101

 

 

 

 

access-list mac

Changes to the mode for configuring access control masks

GC

4-102

mask-precedence

 

 

 

 

mask

Sets a precedence mask for the ACL rules

MAC-Mask

4-102

 

 

 

 

show access-list mac

Shows the ingress or egress rule masks for MAC ACLs

PE

4-104

mask-precedence

 

 

 

 

mac access-group

Adds a port to a MAC ACL

IC

4-105

 

 

 

 

show mac access-group

Shows port assignments for MAC ACLs

PE

4-105

 

 

 

 

 

access-list mac

This command adds a MAC access list and enters MAC ACL configuration mode. Use the no form to remove the specified ACL.

Syntax

[no] access-list mac acl_name

acl_name – Name of the ACL. (Maximum length: 16 characters)

Default Setting

None

Command Mode

Global Configuration

Command Usage

An egress ACL must contain all deny rules.

When you create a new ACL or enter configuration mode for an existing ACL, use the permit or deny command to add new rules to the bottom of the list. To create an ACL, you must add at least one rule to the list.

To remove a rule, use the no permit or no deny command followed by the exact text of a previously configured rule.

An ACL can contain up to 32 rules.

Example

Console(config)#access-list mac jerry

Console(config-mac-acl)#

4-99

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Image 427
Microsoft ES4649, ES4625 MAC ACL Commands Function Mode Access-list mac, 102, Shows port assignments for MAC ACLs 105

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