3com 8807 참조 가이드

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OMMANDS

After receiving a packet, the switch allocates a set of service parameters to it 
according to a specific rule. The procedure to obtain local precedence: First obtain 
it according to the "CoS ->Local-precedence" mapping table. If failed, the system 
uses the default local precedence of the port as that for the packet.

# Set the defaulted local precedence value of the port Ethernet3/1/1 as 7.

<SW8800> system-view

 

System View: return to User View with Ctrl+Z.

 

[SW8800]interface e thernet3/1/1

 

[3Com-Ethernet3/1/1] priority 7 

qos conform-level conform-level-value

System view

conform-level conform-level-value: Conform level, in the range of 0 to 2 
inclusive.

Use the qos conform-level command to create a conform level and enter it.

There are three conform levels available, numbered as 0, 1 and 2. Type the 
conform level value and you can enter the corresponding view. In the conform 
level view, you can configure the "DSCP + Conform-level -> Service-parameter" 
mapping table, "EXP + Conform-level -> Service-parameter" mapping table and 
the "Local-precedence + Conform-level ->802.1p" mapping table.

# Create the conform level 0 view and enter it.

<SW8800> system-view

 

System View: return to User View with Ctrl+Z.

 

[SW8800] qos conform-level 0

 

[3Com-conform-level-0] 

qos cos-drop-precedence-map cos0-map-drop-prec cos1-map-drop-prec 
cos2-map-drop-prec cos3-map-drop-prec cos4-map-drop-prec 
cos5-map-drop-prec cos6-map-drop-prec cos7-map-drop-prec

System view