Is there a command to check the incoming DSCP value entering the switch?
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‎11-11-2016 10:30 PM
Any command to check the incoming DSCP value entering the switch in ExtremeXOS version 16.1.3.6?
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‎11-16-2016 04:06 PM
There is no CLI to check the incoming DSCP value.
The best way is to mirror ingressing packets and analyze them through the wireshark.
Articles about mirroring:
https://gtacknowledge.extremenetworks.com/articles/How_To/How-To-Enable-And-Configure-Mirroring-In-E...
https://gtacknowledge.extremenetworks.com/articles/How_To/How-To-Mirror-Specific-Type-of-Traffic
You can check if the packets are egressing in the correct queue with the command below:
show ports qosmonitor
Article about QoS:
https://gtacknowledge.extremenetworks.com/articles/How_To/Configuring-QOS-profiles-and-verify-QOS-is...
The best way is to mirror ingressing packets and analyze them through the wireshark.
Articles about mirroring:
https://gtacknowledge.extremenetworks.com/articles/How_To/How-To-Enable-And-Configure-Mirroring-In-E...
https://gtacknowledge.extremenetworks.com/articles/How_To/How-To-Mirror-Specific-Type-of-Traffic
You can check if the packets are egressing in the correct queue with the command below:
show ports
Article about QoS:
https://gtacknowledge.extremenetworks.com/articles/How_To/Configuring-QOS-profiles-and-verify-QOS-is...
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‎11-14-2016 11:22 AM
i also suggest using wireshark (free) and set a basic filter such as
ip.addr == (ipaddress of the pc reviewing)
maybe set up a port mirror to capture the packets for review
ip.addr == (ipaddress of the pc reviewing)
maybe set up a port mirror to capture the packets for review
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‎11-14-2016 07:37 AM
There is no command to do that. I would suggest to enable diffserv examinition, configure every codepoint to match the right QP (qosprofile) and see which qosprofiles are hit using 'show qosprofile '.