Cisco 220 Series Smart Plus Administration Manual page 121

Power-over-Ethernet
Configuring PoE Properties
STEP 3
Cisco 220 Series Smart Plus Switches Administration Guide Release 1.0.0.x
- Class Limit—The maximum power limit per port is determined by the
class of the device, which results from the classification stage.
When you change from Port Limit to Class Limit or vice versa, the
NOTE
ports will be reconnected.
• Legacy—Enables or disables supporting legacy powered devices. This
feature only works when establishing the connection autonegotiation. For
the legacy powered devices that are already connected, disabling this
feature only takes effect after you unplug their cables.
• Traps—Enables or disables traps. If traps are enabled, you must also enable
SNMP (see Configuring TCP/UDP
SNMP notification recipient (see
Recipients).
• Power Trap Threshold—Enters the usage threshold that is a percentage of
the system power. An alarm is initiated if the power exceeds this value.
The following counters are displayed for each device:
• Operational Status—Displays the Normal or Fault of operational status of
the PoE switch.
• Nominal Power—Displays the total amount of power that the switch can
supply to all connected PDs.
• Consumed Power—Displays the amount of power currently being
consumed by the PoE ports.
• Allocated Power—Displays the amount of power allocated for the PoE
ports.
• Available Power—Nominal power minus the amount of allocated power.
Click Apply. The PoE properties are defined, and the Running Configuration is
updated.
Services) and configure at least one
Configuring SNMP Notification
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