Item

Description

CoS

Classifies traffic based on the CoS tag value.

 

 

CoS Mask

Displays the CoS mask used to filter CoS tags.

 

 

Ethertype

Provides an identifier that differentiates between various types of protocols.

 

 

 

Indicates the ACL forwarding action. In addition, the port can be shut down, a

 

trap can be sent to the network administrator, or packet is assigned rate

Action

limiting restrictions for forwarding. The possible field values are:

 

z Permit: Forwards packets which meet the ACL criteria.

 

z Deny: Drops packets which meet the ACL criteria.

Configuring IP Based ACL

This section includes the following topics:

z

z

z

z

Defining IP Based ACL

Modifying IP Based ACL

Removing IP Based ACL

Viewing IP Based ACL

Defining IP Based ACL

The IP Based ACL Setup Page allows network managers to define IP Based ACL.

Click Device > ACL > IP Based ACL > Setup. The IP Based ACL Setup Page opens.

Figure 3-42IP Based ACL Setup Page

The IP Based ACL Setup Page contains the following fields:

Table 3-32IP Based ACL Setup Page item description

 

Item

 

Description

 

Selection ACL

 

Selects an existing IP-based ACL to which rules are to be added.

 

 

 

 

 

 

 

Defines a new user-defined IP-based Access Control List. The options are

 

 

 

as follows:

 

Create ACL

 

z ACL Priority: Sets the ACL priority. The possible field values are 1-100.

 

 

z Rule Priority Type: Sets the rule priority type. CONFIG: You will have to

 

 

 

 

 

 

configure the ACL rule priority by yourself, AUTO: the ACL rule priority

 

 

 

will be configured automatically.

 

Priority

 

Sets the rule priority, which determines which rule is matched to a packet on

 

 

a first-match basis. The possible field values are 1-65535.

 

 

 

 

 

3-40

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3Com 3CBLSF26H manual Configuring IP Based ACL, Defining IP Based ACL