HP 4500G PWR 24-Port, Руководство по настройке

Страница: 1158 / 1968

7-1
7
Traffic Filtering Configuration
When configuring traffic filtering, go to these sections for information you are interested in:
z
Traffic Filtering Overview
z
Configuring Traffic Filtering
z
Traffic Filtering Configuration Example
Traffic Filtering Overview
You can filter in or filter out a class of traffic by associating the class with a traffic filtering action. For
example, you can filter packets sourced from a specific IP address according to network status. By
using ACL rules configured with a time range for traffic classification, you can implement time-based
traffic filtering.
Configuring Traffic Filtering
Follow these steps to configure traffic filtering:
To do… Use the command… Remarks
Enter system view
system-view
—
Create a class and enter
class view
traffic classifier tcl-name
[
operator
{
and
|
or
} ]
—
Configure the match criteria
if-match match-criteria
—
Exit class view
quit
—
Create a behavior and enter
behavior view
traffic behavior behavior-name
—
Configure the traffic filtering
action
filter
{
deny
|
permit
}
Required
z
deny
: Drops packets.
z
permit
: Permits packets
to pass through.
Exit behavior view
quit
—
Create a policy and enter
policy view
qos policy policy-name
—
Associate the class with the
traffic behavior in the QoS
policy
classifier tcl-name behavior
behavior-name
—
Exit policy view
quit
—
To an interface
Applying the QoS policy to an
interface
—
To online users
Applying the QoS policy to online
users
—
Apply the
QoS
policy
To a VLAN Applying the QoS policy to a VLAN —