Cisco Systems OL-19806-03 Managing Multiple Entities

CHAPT ER

2-1

Cisco EnergyWise Configuration Guide

OL-19806-03

Managing Multiple Entities

• Running Queries, page 2-1

• Multiple Switches Connected to Multiple End Points, page 2-3

• Using Queries to Manage Power in the Domain, page 2-4

• Examples, page 2-5

Running Queries

The management station sending a query receives all the power-usage responses from the EnergyWise

domain. The domain members use neighbor relationships to forward the query.

For secure communication, the domain members use a shared secret and send only authenticated queries

to the end points.

Figure 2-1 Query Requests and Replies

1Sends queries and messages to the domain 3Sends queries and messages from domain

members and end points

2Replies to queries and messages from the

domain

4Replies to queries and messages from domain

members and end points

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Contents

Main Cisco EnergyWise Configuration Guide Page CONTENTS Page Preface Audience Purpose Conventions Page Related Publications Obtaining Documentation and Support on the Cisco Developer Network Obtaining Documentation, Support, and Security Guidelines Managing Single Entities Overview Page Creating an EnergyWise Domain Power Levels Attributes Recurring Event Secure Domain Communication MIBs Switch Connected to an IP Phone Switch Connected to a PC Configuration Guidelines Page Using the Call In-Progress Feature PoE and EnergyWise Interactions Preventing Network Access to a Non-Cisco End Point CLI Compatibility Issues Manually Managing Power Enabling EnergyWise Configuring Entity Attributes Page Powering the PoE Port Configuring Port Attributes Page Configuring Recurring Events Page Page Disabling EnergyWise 1-26 Examples example, gigabitethernet 0/5. To specify an interface, see your device software documentation. Setting the Domain Manually Managing Power To power on the lab IP phones: Automatically Managing Power The lab IP phones automatically power on at 0800 and power off at 2000. The PCs on the first floor automatically power on at 0600 and power off at 2000. 1-28 If the time range has end times and days such as Managing Multiple Entities Running Queries Page Multiple Switches Connected to Multiple End Points Using Queries to Manage Power in the Domain Examples Querying with the Name Attribute Querying with Keywords Querying to Set Power Levels Setting the Time-Out Value Page EnergyWise CLI Commands clear energywise neighbors debug energywise energywise (global configuration) Page Page Page energywise (interface configuration) Page Page Page Page energywise domain Page energywise query Page 3-17 This example shows the summary of the delta values and the potential power change in the domain. 3-18 These examples show how to change the power level of all the domain members and end points. These examples show how to filter results with keywords. snmp-server enable traps energywise Page show energywise Page 3-23 3-24 Page Page Troubleshooting EnergyWise Using CLI Commands Verifying the Power Usage A Cisco EnergyWise and Catalyst 4500 Switches Page B Cisco EnergyWise and Catalyst 6500 Switches Page C Important Notice Disclaimer Statement 361VoIP and Emergency Calling Services do not Function if Power Fails C-2 Statement 1071Warning Definition C-3 C-4 C-5 C-6