Networking
Configuring the Quality of Service
Cisco ISA500 Series Integrated Security Appliance Administrator Guide
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4
•
Destination Service:
Choose
Any
or choose an existing service from the
drop-down list.
If the service objects you want are not in the list, choose
Create a Single
Service
to create a new service object. To maintain the service objects, go
to the
Networking -> Service Management
page. See
.
•
DSCP:
DSCP is a field in an IP packet that enables different levels of service
to be assigned to network traffic. Choose the DSCP remarking values for the
traffic class to assign its priority.
•
CoS:
QoS-based IEEE 802.1p class of service (CoS) specifies a priority
value of between 0 and 7 that can be used to differentiate traffic and give
preference to higher-priority traffic.Choose the CoS remarking value for the
traffic class.
•
VLAN:
Choose the VLAN for identifying the host to which the traffic selector
will apply.
NOTE
The traffic that matches up with the above settings will be classified
to a class for management purposes.
STEP 4
Click
Save
to apply your settings.
Configuring the WAN QoS Policy Profiles
You can create class-based policy profiles for managing traffic through the WAN
ports.
STEP 1
Click
Networking -> QoS -> WAN QoS -> QoS Policy Profile
.
The QoS Policy Profile window opens. All existing WAN QoS policy profiles are
listed in the table.
STEP 2
To add a new WAN QoS policy profile, click
Add
.
Other options:
To edit an entry, click
Edit
. To delete an entry, click
Delete
.
After you click Add or Edit, the QoS Policy Profile - Add/Edit window opens.
STEP 3
Enter the following information:
