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Power Over Ethernet (PoE/PoE+) Operation
Planning and Implementing a PoE Configuration
Table 11-3. Classifiers for Prioritizing Outbound Packets
Priority QoS Classifier
1
UDP/TCP Application Type (port)
2
Device Priority (destination or source IP address)
3
IP Type of Service (ToS) field (IP packets only)
4
VLAN Priority
5
Incoming source-port on the switch
6
Incoming 802.1p priority (present in tagged VLAN environments)
For more on this topic, refer to the chapter titled “Quality of Service: Managing
Bandwidth More Effectively” in the Advanced Traffic Management Guide for
your switch.
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