Dell PowerConnect 2816 User Manual

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Mapping DSCP Values to Queues
The DSCP to Queue page provides fields for defining output queue to specific DSCP fields. For the list
of the DSCP default queue settings, see "DSCP to Queue Mapping Table Default Values" on page 148.
To open the DSCP to Queue page, click Quality of Service→ CoS Global Parameters→ DSCP to
Queue in the tree view.
Figure 9-6. DSCP to Queue
• DSCP In — The values of the DSCP field within the incoming packet.
•
Queue — The queue to which packets with the specific DSCP value is assigned. The values are 1 – 4,
where one is the lowest value and four is the highest.
Mapping a DSCP value and assigning priority queue:
1 Open the DSCP to Queue page.
2 Select a value in the DSCP In column.
3 Define the Queue fields.
4 Click Apply Changes .
The DSCP is overwritten, and the value is assigned to a forwarding queue.
Restoring default values:

Dell PowerConnect 2816 Specifications

General

Ports	16 x 10/100/1000BASE-T
Switching Capacity	32 Gbps
Forwarding Rate	23.8 Mpps
VLAN Support	Yes, up to 256 VLANs
Rack Mountable	Yes, 1U
Relative Humidity	10% to 90% non-condensing
Management	Web-based, CLI
MAC Address Table Size	8K MAC addresses
Operating Temperature	0°C to 45°C (32°F to 113°F)
Storage Temperature	-20°C to 70°C
Jumbo Frame Support	Yes
Dimensions	440 x 257 x 44 mm (17.3 x 10.1 x 1.7 in)