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Nexus 7000 QoS - Nortel

Has anybody here run a nortel CS1000E VoIP system through a Nexus 7000? If so, can you shed some light on your QoS configuration? (Did you re-mark the DSCP values? Trust CoS? What DSCP's did you use for signaling and payload? etc...)

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Re: Nexus 7000 QoS - Nortel

Did you re-mark the DSCP values? Trust CoS?

This answer depends on how much you trust your attached devices.

If you don't trust your devices, then you must remark the DSCP values even if they are sending the correct ones.

What DSCP's did you use for signaling and payload?

These are our recommendations for marking:

http://www.cisco.com/en/US/docs/solutions/Enterprise/WAN_and_MAN/QoS_SRND_40/QoSIntro_40.html#wp61104

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Hall of Fame Mentor

Re: Nexus 7000 QoS - Nortel

Did you re-mark the DSCP values? Trust CoS?

This answer depends on how much you trust your attached devices.

If you don't trust your devices, then you must remark the DSCP values even if they are sending the correct ones.

What DSCP's did you use for signaling and payload?

These are our recommendations for marking:

http://www.cisco.com/en/US/docs/solutions/Enterprise/WAN_and_MAN/QoS_SRND_40/QoSIntro_40.html#wp61104

View solution in original post

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