Cisco Cisco ISA550 Integrated Security Appliance Leaflet
Application Note
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can select traffic based on elements such as the IP address of the user and the destination, as well as the service or
the VLAN in use. The ISA can store up to 256 traffic selectors. You can use up to 64 in each QoS Policy Profile that
you create.
To add a new traffic selector, click Add, and then enter the criteria. For more information, refer to the online Help and
the following examples.
Example: Selecting Outbound Traffic by Using the Source and Destination Addresses
The following example tells the ISA to watch for uploads from a LAN device (192.168.75.100) to an FTP server
(110.0.0.0/24). If this type of traffic is not critical to your business, you could use this traffic selector an inbound QoS
policy profile that places the traffic into a low priority queue.