3Com S7906E - Switch, Configuration Manual

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4-6
To do… Use the command… Remarks
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 —
To a VLAN Applying the QoS policy to a VLAN —
Globally Applying the QoS policy globally —
Apply the
QoS
policy
To the control
plane Applying the QoS policy to the control
plane
—
Configuration Example
Configure traffic policing on GigabitEthernet 2/0/1 to limit the rate of received HTTP traffic to 512 kbps
and drop the exceeding traffic.
# Enter system view.
<Sysname> system-view
# Configure advanced ACL 3000 to match HTTP traffic.
[Sysname] acl number 3000
[Sysname-acl-adv-3000] rule permit tcp destination-port eq 80
[Sysname-acl-adv-3000] quit
# Create a class named http , and reference ACL 3000 in the class to match HTTP traffic.
[Sysname] traffic classifier http
[Sysname-classifier-http] if-match acl 3000
[Sysname-classifier-http] quit
# Configure a traffic policing QoS policy, and apply the QoS policy to the incoming packets of
GigabitEthernet 2/0/1.
[Sysname] traffic behavior http
[Sysname-behavior-http] car cir 512
[Sysname-behavior-http] quit
[Sysname] qos policy http
[Sysname-qospolicy-http] classifier http behavior http
[Sysname-qospolicy-http] quit
[Sysname] interface gigabitethernet 2/0/1
[Sysname-GigabitEthernet2/0/1] qos apply policy http inbound