3Com 4210G Series, Configuration Manual

Page: 457 / 1133

4-6
[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 1/0/1.
[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 1/0/1
[Sysname-GigabitEthernet1/0/1] qos apply policy http inbound
Configuring GTS
Configuration Procedure
On the Switch 4210G series, traffic shaping is implemented as queue-based GTS, that is, configuring
GTS parameters for packets of a certain queue.
Follow these steps to configure queue-based GTS:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter
interface
view
interface interface-type
interface-number
Enter
interface
view or
port
group
view
Enter port
group
view
port-group manual port-group-name
Use either command
Settings in interface view take
effect on the current interface;
settings in port group view take
effect on all ports in the port
group.
Configure GTS for a
queue
qos gts queue queue-number cir
committed-information-rate
[
cbs
committed-burst-size
]
Required
Configuration Example
Configure GTS on GigabitEthernet1/0/1, shaping the packets of queue 1 when the sending rate
exceeds 512 kbps.
# Enter system view.
<Sysname> system-view
# Enter interface view.
[Sysname] interface gigabitethernet 1/0/1
# Configure GTS parameters.