QoS service Configuration

QoS service Configuration

Post by eksantri » Sun, 09 Apr 2006 00:31:16


Hi!

I have a question about QoS Configuration for 5520 Nortel Ethernet
switch
Does the system still execute the default QoS behaviour for the
interfaces that I group as "trusted ports", even if I don't set up a
policy for that interface group...so there is only a trusted port group
without any association with any policy....Is the QoS on for those
ports?


thanks
 
 
 

QoS service Configuration

Post by Doph » Wed, 12 Apr 2006 18:41:03

For an trust interface, ERS 5500 assums that all traffic coming into
the port is originating from a trusted source. Therefore, the DSCP
field of any traffic that enters the ERS 5500 - 48T from a Trusted Port
is never marked. Which means, Qos never works at the ports assigned to
a trust interface.