H3C Technologies H3C Intelligent Management Center - Manual (Page 87)

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Feature Description
Hardware queuing
Only switches support hardware queuing. Support for hardware queuing
types depends on the switch model. Queuing types include SP, WRR-SP,
and WFQ Weight.
Direction—Select the direction for hardware queuing configuration.
Options are Not Set and Outbound. Hardware queuing can be applied
only to the outbound direction. Typically, a device has default hardware
queuing configuration.
Outbound—Configure hardware queuing for the outbound direction.
Queuing Type—Configure hardware queuing by using the following
procedure:
7. Click Advance Config.
The Set Queue Mode window appears.
8. Select a queuing type from the Queue Mode list. Options are SP,
WRR-SP, and WFQ Weight.
If you select WRR-SP or WFQ Weight, configure the following
additional parameters for each queue:
a. Queue ID—Enter a queue ID.
b. Group Type—Select a WRR group. Options are Group0 and
Group1. If you select Group0, skip to step e. If you select Group1,
proceed step by step.
c. QS Type—Select a scheduling type. Options are weight ,
bytecount, and percent.
d. QS Value—Enter a weight value in the range of 1 to 15.
e. Click Add to add the configured parameter to the following list.
f. Repeat steps a through e to until all queues are configured.
9. Click OK.
GTS
• GTS Type—Application object of GTS. Options are Not Set, Any, and
Queue Number. Any indicates GTS is applied to all output queues on
the interface. Queue Number indicates GTS is applied to the specified
queue.
• Queue Number—Select a queue ID in the range of 0 to 7.
• CIR—Specify the average traffic rate. The value range varies by device
model and interface type. After you enter a CIR value, click Advance
Config to configure the CBS.
• CBS—Specify the committed burst size allowed, in the range of 4096
to 16777216 bytes. The CBS must be a multiple of 4096. If you click
Recommend next to the CBS field, the system automatically calculates a
CBS value based on the CIR you specified.
Priority
Configure or Not—Specify whether to configure port priority. The port
priority is used to mark a packet when the packet does not carry any
priority or the priority trust mode is not configured on the interface. If you
select Configure, configure 802.1p priority or DSCP priority for the
interface.
802.1p priority—Select an 802.1p priority value in the range of 0 to 7.
DSCP—Select a DSCP value in the range of 0 to 63.