Avaya 882 Manual Do Utilizador

Document No. 10-300077, Issue 2

25-23

80-Series QoS

The command syntax is:

(configure)# 

access-list <access-list-name> <access-list-index> 

{permit [{use-priority <priority> | use-diffserv [mask] | remark-diffserv 
<dscp> [mask] | use-l2}] | deny | fwd1 | fwd2 | fwd3 | fwd4 | fwd5 | fwd6 | 
fwd7 | fwd8} {<source-ip-addr> <source-wildcard> | any | host <source-
ip-addr>}

(configure)# 

access-list <access-list-name> <access-list-index> 

{permit [{use-priority <priority> | use-diffserv [mask] | remark-diffserv 
<dscp> [mask] | use-l2}] | deny | fwd1 | fwd2 | fwd3 | fwd4 | fwd5 | fwd6 | 
fwd7 | fwd8} <protocol-id> {<source-ip-addr> <source-wildcard> | any | 
host <source-ip-addr>} [{lt <port> | eq <port> | gt <port> | range <port> 
<port>}] {<dest-ip-addr> <dest-wildcard> | any | host <dest-ip-addr>} [{lt 
<port> | eq <port> | gt <port> | range <port> <port>}] [established]

A unique name that identifies the access 
control list.

The unique rule number within the access list.

permit

Forwards the packet without changing its 
priority. 

use-priority

Assigns the priority that you define in the 
following <priority> parameter to the packet.

The priority that you want to assign to packets 
that match this ACL. Enter a number between 
0 and 7. 

use-diffserv

Classifies traffic by the DSCP in the packet.

[mask]

Masks the three least significant bits of the 
DSCP. 

If you mask the three least significant bits of 
the DSCP, the switch recognizes the 
remaining bits as the precedence field of the 
type of service (TOS) field and classifies the 
packets accordingly.

remark-diffserv

Replaces the DSCP in the packet with the 
DSCP that you enter for the following 
<dscp> parameter. 

The switch uses the DSCP that you enter for 
the <dscp> parameter to classify the packet.