Networking
QoS Bandwidth Profiles
Cisco SA500 Series Security Appliances Administration Guide 74
2
After you click Add or Edit, the Traffic Selector Configuration window opens.
STEP 3 Enter the following information:
• Available Profiles: Select the bandwidth profile which will applied to this
traffic.
• Service: Chose a service from the drop down list. If you do not see a service
that you want, you can configure a custom service through Firewall custom
services page.
• Traffic Selector Match Type: Choose the method for identifying the host to
which the traffic selector will apply. Then enter the IP Address, MAC
Address, Port Name, or VLAN, based on the chosen match type.
STEP 4 Click Apply to save your settings.
LAN QoS
The security appliance provides QoS-based IEEE 802.1p class of service (CoS)
values and DSCP values for implementing Quality of Service at the Media Access
Control level. This QoS method specifies priority values that can be used to
differentiate traffic and give preference to higher-priority traffic, such as telephone
calls.
Enabling LAN QoS
STEP 1 Click Networking > QoS > LAN QoS.
STEP 2 To enable quality of service on the LAN ports, check the box at the top of the page.
Uncheck the box to disable this feature.
STEP 3 For each port, choose the type of value to use to classify the traffic. You can
choose either DSCP, which is a layer 3 IP field, or CoS, which is a layer 2 Ethernet
header field, depending on your requirements.
STEP 4 Click Apply to save your settings.
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