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25-22 User Guide for the Avaya P580 and P882 Multiservice Switches, v6.0
Chapter 25
Setting Up an ACL Rule
Command
Use the access list command to set a rule in an access control list. The rule
that you set up will be applied on all of the ports on the switch. For more
information about using ACL rules, see “
Classifying Traffic by Layer 3 or
Layer 4 Characteristics ” earlier in this chapter.
* Note: You must enable the access control list on which you want to set
a rule. Only one access control list can be enabled at a time.
The command syntax is:
Standard ACL
(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>}
Extended ACL
(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]
Keywords,
Arguments, and
Options
Table 25-14. Keywords, Arguments, and Options
Keyword, Argument or
Option Definition
<access-list-name> A unique name that identifies the access
control list.
<access-list-index> 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.
<priority> 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.
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