Creating A Layer 2 Acl - Huawei AR1200-S Configuration Manual

Huawei AR1200-S Series Enterprise Routers
Configuration Guide - Security
You can configure the same name for multiple time ranges to describe a special period. Assume that the same
name test is configured for the following time ranges:
l Time range 1: 2010-01-01 00:00 to 2010-12-31 23:59 (absolute time range)
l Time range 2: 8:00 to 18:00 from Monday to Friday (periodic time range)
l Time range 3: 14:00 to 18:00 on Saturday and Sunday (periodic time range)
The time range test includes 8:00-18:00 on Monday to Friday and 14:00-18:00 on Saturday and Sunday in 2010.
----End
Follow-up Procedure
Reference the time range in a Layer 2 ACL rule.

10.5.3 Creating a Layer 2 ACL

Before using a Layer 2 ACL, ensure that the Layer 2 ACL has been created. You can create a
named or numbered Layer 2 ACL.
Prerequisites
The display acl all command has been executed to view all the configured ACLs. This prevents
duplicate Layer 2 ACLs from being configured.
Procedure
l
Issue 02 (2012-03-30)
NOTE
Creating a numbered Layer 2 ACL
1. Run:
system-view
The system view is displayed.
2. Run:
acl [ number ] acl-number [ match-order { auto | config } ]
A Layer 2 ACL with the specified number is created and the Layer 2 ACL view is
displayed.
acl-number specifies the number of a Layer 2 ACL. The value ranges from 4000 to
4999.
match-order specifies the matching order of Layer 2 ACL rules:
– auto: indicates that ACL rules are matched based on the depth first principle.
– config: indicates that ACL rules are matched based on the sequence in which they
were configured.
3. (Optional) Run:
description text
The description of the Layer 2 ACL is configured.
The description of an ACL describes the function or usage of the ACL. It is used to
differentiate ACLs.
By default, no description is configured for an ACL.
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