Interface Admin status Oper status Max power Priority Power consumption Classge-0/0/0 Enabled ON 15.4W Low 7.9W 0ge-0/0/1 Enabled ON 15.4W Low 3.2W 2ge-0/0/2 Enabled ON 15.4W Low 3.2W 2ge-0/0/3 Enabled ON 15.4W Low 3.2W 2ge-0/0/4 Enabled ON 15.4W Low 3.2W 2ge-0/0/5 Enabled ON 15.4W Low 3.2W 2ge-0/0/6 Enabled ON 15.4W Low 3.2W 2ge-0/0/7 Enabled ON 15.4W Low 3.2W 2Meaning The show poe interface command lists PoE interfaces configured on the switch, with theirstatus, priority, power consumption, and class. This output shows that eight interfaceshave been created with default values and are consuming power at the expected rates.RelatedDocumentationExample: Configuring PoE Interfaces with Different Priorities on a J-EX Series Switchon page 3015•• Configuring PoE (CLI Procedure) on page 3021• Troubleshooting PoE Interfaces on page 3031Example: Configuring PoE Interfaces with Different Priorities on a J-EX Series SwitchPower over Ethernet (PoE) ports supply electric power over the same ports that are usedto connect network devices. These ports allow you to plug in devices that need bothnetwork connectivity and electric power, such as voice over IP (VoIP) phones, wirelessaccess points, and some IP cameras.By default, PoE ports on J-EX Series switches are set to low power priority. You canconfigure a PoE port to have a high power priority setting. If a situation arises where thereis not sufficient power for all the PoE ports, the available power is directed to the higherpriority ports, while power to the lower priority ports is shut down as needed. Thus youshould set ports that connect to security cameras, emergency phones, and other highpriority powered devices to high priority.This example describes how to configure a few high priority PoE interfaces.• Requirements on page 3015• Overview and Topology on page 3016• Configuration on page 3016• Verification on page 3019RequirementsThis example uses the following software and hardware components:• One J-EX Series switch that supports PoEBefore you configure PoE, be sure you have:3015Chapter 114: Examples: PoE Configuration
