Generate DSCP marked pings

Today it was useful to confirm a switch was passing DSCP marked packets as expected and handling ‘ef’ marked packets. To do this on a cisco switch we can use the extended ping feature and set the Type of Service…

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QoS fields

The QoS fields used by the network device depend on the capabilities of the device and the QoS deployments of the network. Below is a little info about a few of these fields. This post will be edited over time…

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