PoE and EnergyWise Interactions | Cisco Systems OL-19806-03 instruction

Chapter 1 Managing Single Entities

PoE and EnergyWise Interactions

•If the switch is connected to the IP phone through multiple Cisco devices, verify that they trust the CoS value in incoming packets and do not change it.

•After entering the energywise activitycheck interface configuration command, verify that the switch powers off the port when a Cisco IP phone connected to it is not sending or receiving traffic. While making a phone call

–Run a query to set the port power level to 0. The switch should not power off the IP phone.

–Use the show mls qos interface statistics privileged EXEC command to display the port QoS statistics, including the number of packets in queue 1.

PoE and EnergyWise Interactions

Table 1-3 If an Entity Participates in EnergyWise

EnergyWise Entity		PoE Mode

	auto	never	static

PoE port	Yes	No	Yes

Non-PoE port	No	No	No

If the PoE port mode is never, the port power is off, but EnergyWise is not disabled. You can

•Configure EnergyWise on the port.

•Configure the port power level. The change takes effect after you change the port mode to auto or static. You do not need to restart the switch.

If EnergyWise is disabled, the entity can use PoE to manage the port power usage.

		Cisco EnergyWise Configuration Guide
		Cisco EnergyWise Configuration Guide
	OL-19806-03			1-13
	OL-19806-03			1-13

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Cisco Systems OL-19806-03 manual PoE and EnergyWise Interactions, EnergyWise Entity PoE Mode Auto Never Static

Contents

Americas Headquarters Cisco EnergyWise Configuration Guide Cisco EnergyWise Configuration Guide N T E N T S Important Notice C-1 Audience PurposeConventions Preface For information about the Cisco network devices, see Related Publications Obtaining Documentation, Support, and Security Guidelines Managing Single Entities Overview Domain members Network management stations Creating an EnergyWise Domain Category Level Description Power Levels Attributes Definition DefaultsRecurring Event Secure Domain Communication MIBs Management station Domain member Switch Connected to an IP Phone Switch and PC Scenario Switch Connected to a PC Configuration Guidelines Cisco EnergyWise Configuration Guide This is the configuration for the PoE port Using the Call In-Progress Feature PoE and EnergyWise Interactions EnergyWise Entity PoE Mode Auto Never Static Preventing Network Access to a Non-Cisco End Point PC without Access to the EnergyWise Network and the Internet CLI Compatibility Issues Enabling EnergyWise, Configuring Entity Attributes, Manually Managing Power Command Purpose Energywise importance importance Shared-secret 0 7 mgmt-password portEnergywise keywords word,word Energywise management security Energywise neighbor hostname ip-address Energywise name nameEnergywise role role Energywise allow query save set Interface interface-id Copy running-config startup-configEnergywise level level Show energywise children Energywise role role Energywise name name Show running-config Configuring Recurring EventsEnergywise activitycheck Energywise allow query set Monday , Tuesday , Wednesday , Thursday , Friday Copy running-config startup-config Energywise level level recurrence importanceShow energywise recurrence Command Mode Purpose Dayofmonth month Dayofweek timerangeDisabling EnergyWise Examples To power on the lab IP phones To power off anIP phone connected to a PoE port Automatically Managing Power Pc-mgr If the time range has end times and days such as Running Queries Managing Multiple Entities Managing Multiple Entities Running Queries Management station End point Domain member Multiple Switches Connected to Multiple End Points Delta usage timeout timeout Using Queries to Manage Power in the DomainEnergywise query importance importance Keywords word,word, ... name name collect Keywords word,word, ... name name set level Optional Runs a query to power on or off the domain members Querying with the Name Attribute Verify the power levels Setting the Time-Out Value OL-19806-03 EnergyWise CLI Commands Clear energywise neighbors Debug energywise endpoint management Debug energywiseEndpoint Management Domain member, configures the switch to Energywise global configurationSave-Responds to a query to save the running configuration Energywise allow query save set Name name Level levelNeighbor hostname Role role Neighbors are not assigned Role is the model number KeywordsAllow query save set keywords were added Management passwords No energywise domain Energywise interface configurationActivitycheck Allow query set Recurrence Keywords word,wordImportance importance Time-range Command Default Command Modes Command History SecurityUdp port Absolute Command Description Security Energywise domainNtp-shared-secret Protocol udp port Command Modes Command History Related Commands DescriptionUsage Guidelines Examples Timeout timeout Energywise queryCollect delta usage Sum delta usage Set level levelMembers and end points Delta-Display the delta vector Switch# energywise query importance 90 name * collect delta Switch# energywise query importance 90 name * set level These examples show how to filter results with keywords Event-occured Snmp-server enable traps energywiseLevel-change Neighbor-added To send only EnergyWise event traps to the NMS To send EnergyWise traps to the NMS Show energywise Switch# show energywise children Domain Cisco Protocol Statistics Enables and configures EnergyWise on the entity Energywise global configurationEnergywise interface configuration Configures EnergyWise on the PoE port OL-19806-03 Using CLI Commands Verifying the Power Usage Cisco EnergyWise and Catalyst 4500 Switches OL-19806-03 Cisco EnergyWise and Catalyst 6500 Switches OL-19806-03 Disclaimer Important Notice Cisco EnergyWise Configuration Guide Bewaar Deze Instructies Statement 1071-Warning Definition Avvertenza Importanti Istruzioni Sulla Sicurezza Warnung Wichtige Sicherheitshinweise Guarde Estas Instruções Aviso Instruções Importantes DE Segurança GEM Disse Anvisninger Page OL-19806-03