Add an Application QoS Profile
You are here: Network > Application QoS.
To add an AppQoS profile:
- Click the add icon (+) on the upper right side
of the Application QoS page.
The Add AppQoS Profile page appears.
- Complete the configuration according to the guidelines provided in Table 1 through Table 2.
- Click OK to save the changes. If you want to discard your changes, click Cancel.
Table 1: Fields on the Add AppQoS Profile Page
Field | Action |
---|---|
Name | Enter a name for the AppQoS profile. The name must be a string beginning with a letter or underscore and consisting of letters, numbers, dashes and underscores, and length should be maximum 53 characters. |
Rate Limiter | |
Traffic Direction | |
Client to Server | Select a rate limiter from the list to be associated with client-to-server traffic for this application. Click Add New to add a new rate limiter profile. For more information on creating a new rate limiter, see Add a Rate Limiter Profile. |
Server to Client | Select a rate limiter from the list to be associated with server-to-client traffic for this application. Click Add New to add a new rate limiter profile. For fields information, see Add a Rate Limiter Profile. |
Action | Select one of the following actions to configure the AppQoS rules:
Note: This option is not supported for SRX4600 and SRX5000 line of devices. |
QoS Marking | |
DSCP | Select an option from the list to mark Differentiated Services code point (DSCP) alias or bit map with matching applications to establish the output queue. |
Forwarding Class | Select an option from the list to mark the AppQoS class with matching applications. Click Add New to add a new forwarding class. For more information in adding a new forwarding class, see Table 2. Note: Add New is not supported for the logical systems and tenants. You can only select the predefined value. |
Packet Loss Priority | Select an option from the list to mark loss priority with matching applications. Possible values are none, high, low, medium-high, and medium-low. A high loss priority means that there is an 80% chance of packet loss in congestion. |
Logs | Enable this option to log AppQoS events. |
Table 2: Fields on the Add Forwarding Class page
Field | Action |
---|---|
Name | Enter a name for the forwarding class. |
Queue Number | Enter an output queue number to associate with the forwarding class. Range is 0 through 7. |
Priority | Select the forwarding class queuing priority from the list. |