3Com 4210G Series, Руководство по настройке, Страница: 442 / 1133

z
QoS policies cannot be applied to dynamic VLANs, for example, VLANs created by GVRP.
z
Do not apply a QoS policy to a VLAN and the ports in the VLAN at the same time.
z
A QoS policy containing any of the
nest
,
remark customer-vlan-id
, and
remark service-vlan-id
actions cannot be applied to a VLAN.
Applying the QoS policy globally
You can apply a QoS policy globally to the inbound or outbound direction of all ports.
Follow these steps to apply the QoS policy globally:
To do… Use the command… Remarks
Enter system view
system-view
—
Apply the QoS policy globally
qos apply policy policy-name
global inbound
Required
A QoS policy containing any of the
nest
,
remark customer-vlan-id
, and
remark service-vlan-id
Actions cannot be applied globally.
Displaying and Maintaining QoS Policies
To do… Use the command… Remarks
Display information about a
class and the corresponding
actions associated by a policy
display qos policy
user-defined
[
policy-name
[
classifier classifier-name
] ]
Available in any view
Display information about the
policies applied on a port
display qos policy interface
[
interface-type
interface-number
] [
inbound
]
Available in any view
Display information about a
traffic behavior
display traffic behavior
user-defined
[
behavior-name
]
Available in any view
Display information about a
class
display traffic classifier
user-defined
[
classifier-name
]
Available in any view
Display information about a
global QoS policy
display qos policy global
[
slot slot-number
] [
inbound
] Available in any view
Display information about QoS
policies applied to VLANs
display qos vlan-policy
{
name policy-name
|
vlan
[
vlan-id
] } [
slot slot-number
]
[
inbound
]
Available in any view