Netgear S3300-28X-PoE+ (GS728TXP) - ProSAFE S3300 Smart Switch Series 管理者ガイド

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Configuring Quality of Service 
202
S3300 Smart Switch 
Interface Queue Configuration
Use the Interface Queue Configuration screen to define what a particular queue does by 
configuring switch egress queues. User-configurable parameters control the amount of 
bandwidth used by the queue, the queue depth during times of congestion, and the 
scheduling of packet transmission from the set of all queues on a port. Each port has its own 
CoS queue-related configuration.
The configuration process is simplified by allowing each CoS queue parameter to be 
configured globally or per-port. A global configuration change is automatically applied to all 
ports in the system.
To configure CoS queue settings for an interface:
1. 
Select QoS 
 CoS > Advanced 
 Interface Queue Configuration.
2. 
Select the interfaces to configure. 
For information about how to select and configure one or more ports and LAGs, see 
30.
3. 
Configure any of the following settings:
Queue ID. Select the queue to be configured.
Minimum Bandwidth. Enter a percentage of the maximum negotiated bandwidth for 
the selected queue on the interface. Specify a percentage from 0–100, in increments 
of 1. 
Scheduler Type. Select the type of queue processing. Defining on a per-queue basis 
allows you to create the desired service characteristics for different types of traffic.
-
Weighted. Weighted round robin associates a weight to each queue. This is the 
default.
-
Strict. Services traffic with the highest priority on a queue first.
Queue Management Type. The type of packet management used for all packets, 
which is Taildrop. All packets on a queue are safe until congestion occurs. At this 
point, any additional packets queued are dropped.
4. 
Click the Apply button.