Cisco SGE2000 - Cisco - Gigabit Switch Administration Guide

Configuring Quality of Service
Defining General Settings
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• Traffic Classification — Classifies each incoming packet as belonging to a
given traffic class, based on the packet contents and/or the context.
• Assignment to Hardware Queues — Assigns incoming packets to forwarding
queues. Packets are sent to a particular queue for handling as a function of the
traffic class to which they belong, as defined by the classification mechanism.
• Traffic Class-Handling Attributes — Applies QoS/CoS mechanisms to different
classes, including: Bandwidth Management
The Quality of Service section contains the following topics:
• Defining General Settings
• Defining QoS Basic Mode
Defining General Settings
The QoS General Settings section contains the following :
• Defining CoS
• Defining QoS Queue
• Mapping CoS to Queue
• Mapping DSCP to Queue
• Configuring Bandwidth
Defining CoS
The CoS Page contains fields for enabling or disabling CoS (Basic or Advanced
mode). In addition, the default CoS for each port or LAG is definable.

Cisco SGE2000 - Cisco - Gigabit Switch Specifications

General

Form Factor	Rack-mountable
Switching Capacity	48 Gbps
Forwarding Rate	35.7 Mpps
Layer	Layer 2
Power Supply	Internal
Management	Web-based, SNMP, CLI
MAC Address Table Size	8000 entries
VLANs	256
Features	Quality of Service (QoS), IGMP snooping, Port mirroring
Dimensions (W x D x H)	440 x 257 x 44 mm (17.3 x 10.1 x 1.73 in)
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-20 to 70°C (-4 to 158°F)
Relative Humidity	10% to 90% non-condensing
Standards Compliance	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x