Cisco SG500-52P Administration Guide

Quality of Service
Configuring QoS - General
Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3 480
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Setting QoS Properties
To s e l e c t t h e Q o S m o d e :
STEP 1 Click Quality of Service > General > QoS Properties.
STEP 2 Set the QoS mode. The following options are available:
• Disable—QoS is disabled on the device.
• Basic—QoS is enabled on the device in Basic mode.
• Advanced—QoS is enabled on the device in Advanced mode.
STEP 3 Select Port/LAG and click GO to display/modify all ports/LAGs on the device and
their CoS information.
The following fields are displayed for all ports/LAGs:
• Interface—Type of interface.
• Default CoS—Default VPT value for incoming packets that do not have a
VLAN Tag. The default CoS is 0. The default is only relevant for untagged
frames and only if the system is in Basic mode and Trust CoS is selected in
the Global Settings page.
Select Restore Defaults to restore the factory CoS default setting for this
interface.
STEP 4 Click Apply. The Running Configuration file is updated.
To set QoS on an interface, select it, and click Edit.
STEP 1 Enter the parameters.
• Interface—Select the port or LAG.
• Default CoS—Select the default CoS (Class-of-Service) value to be
assigned for incoming packets (that do not have a VLAN tag).
STEP 2 Click Apply. The interface default CoS value is saved to Running Configuration file.

Cisco SG500-52P Specifications

General

Model	SG500-52P
Ports	52
PoE Ports	48
PoE+	Yes
Switching Capacity	104 Gbps
Layer	Layer 3
Power over Ethernet (PoE)	Yes
Rack Mountable	Yes
VLAN Support	Yes
Manageable	Yes
Jumbo Frame Support	Yes
Power Supply	Internal
Dimensions	440 x 44 x 350 mm
MAC Address Table Size	16K entries
Operating Temperature	0°C to 50°C
Storage Temperature	-20 to 70°C (-4 to 158°F)
Relative Humidity	10% to 90%, non-condensing