SMC Networks SMC6750L2 manual Class of Service Configuration

CLASS OF SERVICE CONFIGURATION

Web – Click VLAN/VLAN Port Configuration or VLAN Trunk Configuration. Fill in the required settings for each interface, click “Apply.”

CLI – This example sets port 1 to accept only tagged frames, assigns PVID 3 as the native VLAN ID, enables GVRP, sets the GARP timers, and then sets the switchport mode to hybrid.

Console(config)#interface ethernet	1/1	3-68
Console(config-if)#switchport acceptable-frame-types tagged		3-98
Console(config-if)#switchport ingress-filtering		3-99
Console(config-if)#switchport native vlan 3		3-100
Console(config-if)#switchport gvrp		3-104
Console(config-if)#garp timer join	10	3-106
Console(config-if)#garp timer leave 90		3-106
Console(config-if)#garp timer leaveall 2000		3-106
Console(config-if)#switchport mode	hybrid	3-97
Console(config-if)#

Class of Service Configuration

Class of Service (CoS) allows you to specify which data packets have greater precedence when traffic is buffered in the switch due to congestion. This switch supports CoS with four priority queues for each port. Data packets in a port’s high-priority queue will be transmitted before those in the lower-priority queues. You can set the default priority for each interface, and configure the mapping of frame priority tags to the switch’s priority queues.

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