video remark

Function

The video remark command sets a priority for Lync video packets.

The undo video remark command deletes the priority of Lync video packets.

By default, the priority of Lync video packets is not set.

Format

video remark { 8021p 8021p-value | dscp { dscp-value | dscp-name } | local-precedence { local-precedence-value | local-precedence-name } }

undo video remark { 8021p | dscp | local-precedence }

Parameters

Parameter	Description	Value
8021p 8021p-value	Specifies the 802.1p priority.	The value is an integer that ranges from 0 to 7. A larger value indicates a higher priority.
dscp { dscp-value \| dscp-name }	Specifies the DSCP priority.	The value is a Diff-Serv code that is an integer ranging from 0 to 63, or a DSCP service type that can be af11, af12, af13, af21, af22, af23, af31, af32, af33, af41, af42, af43, cs1 to cs7, default, or ef. The values of service types are as follows: af11: 10 af12: 12 af13: 14 af21: 18 af22: 20 af23: 22 af31: 26 af32: 28 af33: 30 af41: 34 af42: 36 af43: 38 cs1: 8 cs2: 16 cs3: 24 cs4: 32 cs5: 40 cs6: 48 cs7: 56 default: 0 ef: 46
local-precedence { local-precedence-value \| local-precedence-name }	Specifies the local priority.	The value is an integer that ranges from 0 to 7. A larger value indicates a higher priority. Or, the value is a service type that can be af1, af2, af3, af4, be, cs6, cs7, or ef. The values of service types are as follows: af1: 1 af2: 2 af3: 3 af4: 4 be: 0 cs6: 6 cs7: 7 ef: 5

Parameter

Description

Value

8021p 8021p-value

Specifies the 802.1p priority.

The value is an integer that ranges from 0 to 7. A larger value indicates a higher priority.

dscp { dscp-value | dscp-name }

Specifies the DSCP priority.

The value is a Diff-Serv code that is an integer ranging from 0 to 63, or a DSCP service type that can be af11, af12, af13, af21, af22, af23, af31, af32, af33, af41, af42, af43, cs1 to cs7, default, or ef.

The values of service types are as follows:

af11: 10
af12: 12
af13: 14
af21: 18
af22: 20
af23: 22
af31: 26
af32: 28
af33: 30
af41: 34
af42: 36
af43: 38
cs1: 8
cs2: 16
cs3: 24
cs4: 32
cs5: 40
cs6: 48
cs7: 56
default: 0
ef: 46

local-precedence { local-precedence-value | local-precedence-name }

Specifies the local priority.

The value is an integer that ranges from 0 to 7. A larger value indicates a higher priority. Or, the value is a service type that can be af1, af2, af3, af4, be, cs6, cs7, or ef.

The values of service types are as follows:

af1: 1
af2: 2
af3: 3
af4: 4
be: 0
cs6: 6
cs7: 7
ef: 5

Views

UCC profile view

Default Level

2: Configuration level

Usage Guidelines

Application Scenarios

Microsoft Lync is a set of communication software that provides voice, video, desktop sharing, and file transfer functions. You can run the video remark command to change the priority of Lync video packets.

Precautions

The 802.1p priority and local priority cannot be set for the Lync video packets of one Lync session.

If you run the video remark command in the same UCC profile view multiple times to set the 802.1p priority, DSCP priority, or local priority of Lync video packets, only the latest configuration takes effect.

Example

# Set the DSCP priority of Lync video packets to 1 in the UCC profile test.

<HUAWEI> system-view
[HUAWEI] ucc-profile name test
[HUAWEI-ucc-prof-test] video remark dscp 1