[j-nsp] EX4550 - changing DSCP

Aaron Gould aaron1 at gvtc.com
Wed Jun 14 12:45:07 EDT 2017

I have traffic entering port ge-0/0/0.0 (vlan tagged 101) on EX4550 and
wireshark shows it is Best Effort DSCP 000000.  I would like it to be
changed to DSCP 111000.  Traffic exits the EX4550 on port ge-0/0/31 which is
in ae0.


I may not have done this correctly, but I tried a mf classifier technique
with firewall attached to ge-0/0/0.0 input direction but no change to
DSCP..also tried applying to vlan 101, but actually broke pings.

I have a sniffer on the uplink of the EX4550 so I can see if/when those
packets have been changed to DSCP 111000


If anyone knows how to accomplish this, let me know please.


- Aaron Gould



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