Chapter 7 QoS Configuration
Note:
CoS is the default configuration of the interface and is not displayed.
– End of Steps –
7.3.2 Configuring the Default CoS
When the default CoS is configured, the ONU virtual port (vport) adds the default CoS to
the untagged packet.
Context
When the default CoS is configured on a virtual port, the override operation is optional.
l
With the override operation: the CoS in all packets (including untagged packets) is
modified to the default CoS.
l
Without the override operation: Only the CoS in untagged packets is modified to the
default CoS.
Steps
1.
In ONU interface configuration mode, configure the default CoS.
ZXAN(config)#interface gpon-onu_1/5/1:1
ZXAN(config-if)#qos cos default-cos 5 override vport 1
ZXAN(config-if)#qos cos default-cos 5 vport 2
2.
(Optional) Query the QoS configuration on the interface.
ZXAN(config-if)#show qos interface gpon-onu_1/5/1:1
qos cos default-cos 5 override vport 1
qos cos default-cos 5 vport 2
– End of Steps –
7.3.3 Configuring CoS Remarking
Using the CoS remark profile, you can remark packet’s CoS priority according to its CoS
value on the ONU virtual port (vport).
Context
When the vport trusts
and the default CoS is not configured with the override
operation, the CoS in packets is modified according to the mapping relation in the profile
after the CoS remarking profile is configured.
7-9
SJ-20130520164529-007|2013-06-30 (R1.0)
ZTE Proprietary and Confidential
Содержание ZXA10 C300
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