ScreenOS Firewalls (NOT SRX)
ScreenOS Firewalls (NOT SRX)

DSCP on SSG 20

03.21.12   |  
‎03-21-2012 07:39 PM

All - I have done QoS configuration on Cisco devices and now been challenged to do QoS DSCP configuration on a Juniper SSG 20 running 6.3.0r10.0. This is not easy as I thought .. need some help understanding how to configure DSCP on SSG 20 .

 

Here is the scenario:

 

 - The circuit is a T1 1.5 MB

 - We need QoS configured on the SSG 20 router

 - Traffic pattern is something like

    * Credit Authorization - TCP traffic - Source 'Any' destination 'IP' port 'xxx' - 20% of 1.5 Mbps - DSCP value AF41

    * Store Traffic - TCP traffic - Source 'Any' destination ' IP' - 10% of 1.5 Mbps - DSCP value AF31

                Inside the same class - TCP traffic - Source ' Any' destination 'IP' 4% guranteed from the above 10% - DSCP value AF33

   

Thanks!