Cisco 300 Series Administration Guide

Quality of Service
QoS Advanced Mode
513 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)
25
To add a QoS policy:
STEP 1 Click Quality of Service > QoS Advanced Mode > Policy Table.
This page displays the list of defined policies.
STEP 2 Click Policy Class Map Table to display the Policy Class Maps page.
-or
Click Add to open the Add Policy Table page.
STEP 3 Enter the name of the new policy in the New Policy Name field.
STEP 4 Click Apply. The QoS policy profile is added, and the Running Configuration file is
updated.
Policy Class Maps
One or more class maps can be added to a policy. A class map defines the type of
packets that are considered to belong to the same traffic flow.
NOTE You cannot configure a policer to a class map when the device is operating in
Layer 3 mode. The device supports policers only in Layer 2 mode.
To add a class map to a policy:
STEP 1 Click Quality of Service > QoS Advanced Mode > Policy Class Maps.
STEP 2 Select a policy in the Filter, and click Go. All class maps in that policy are
displayed.
STEP 3 To add a new class map, click Add.
STEP 4 Enter the parameters.
• Policy Name—Displays the policy to which the class map is being added.
• Class Map Name—Select an existing class map to be associated with the
policy. Class maps are created in the Class Mapping page.
• Action Type—Select the action regarding the ingress CoS/802.1p and/or
DSCP value of all the matching packets.
-
Use default trust mode —Ignore the ingress CoS/802.1p and/or DSCP
value. The matching packets are sent as best effort.

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48