4 Command Line Interface

map access-list mac

This command sets the output queue for packets matching an ACL rule. The specified CoS value is only used to map the matching packet to an output queue; it is not written to the packet itself. Use the no form to remove the CoS mapping.

Syntax

[no] map access-list mac acl_name cos cos-value

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

•cos-value– CoS value. (Range: 0-7)

Default Setting

None

Command Mode

Interface Configuration (Ethernet Ports 1-8)

Command Usage

•You must configure an ACL mask before you can map CoS values to the rule.

•By default, a packet matching a rule within the specified ACL is mapped to one of the output queues as shown below.

Table 4-37 Mapping CoS Values to MAC ACLs

Priority

0

1

2

3

4

5

6

7

 

 

 

 

 

 

 

 

 

Queue

1

2

0

3

4

5

6

7

 

 

 

 

 

 

 

 

 

Example

Console(config)#int eth 1/5

Console(config-if)#map access-list mac M5 cos 0

Console(config-if)#

Related Commands

queue cos-map(4-188)

show map access-list mac (4-108)

show map access-list mac

This command shows the CoS value mapped to a MAC ACL for the current interface. (The CoS value determines the output queue for packets matching an ACL rule.)

Syntax

show map access-list mac [interface]

interface

•ethernet unit/port

-unit - This is device 1.

-port - Port number. (Range: 1-8)

4-108