The dependency record capability was developed as a response to quite a bit of administrative frustration in early CallManager versions. CallManager would restrict you from deleting an item because something else was using it, but it would never tell you what that something else was. Dependency records helps track which devices are associated with each other in CallManager.



The CCMAdministrator, CCMSysUser, IPMASysUser, and Directory Manager passwords can all be changed using the Password Changer tool.



Cisco DNA can be used to analyze and test dial plans in an IP telephony environment.



This question uses tricky wording. The QRT reports are actually created when the user presses the QRT button. They are displayed when the administrator uses the QRT Viewer.



SNMP Version 3 (which is still awaiting standardization) adds support for both authentication and encryption.



Dependency records are disabled by default on the Cisco CallManager because they can lead to high CPU utilization. To minimize the effect, you can enable them during the off-peak hours.



The Password Changer tool only functions if you are using Cisco MLA, which prevents the CallManager server from sharing the user database with Windows. The passwords of the specified user accounts are changed in the MLA LDAP directory of all servers in the cluster.



The Password Changer tool can be accessed from the Run prompt within Windows.



The CallManager alarm levels use the same mappings as the syslog messages. An alarm level 5 is assigned a name of "Critical." The only levels above this are Alert (level 6) and Emergency (level 7).



You can access the Dialed Number Analyzer by entering the URL manually or accessing the added icon in the Start menu or on the Windows desktop after you have installed it on a CallManager server.

Part I: Cisco CallManager Fundamentals

Introduction to Cisco Unified Communications and Cisco Unified CallManager

Cisco Unified CallManager Clustering and Deployment Options

Cisco Unified CallManager Installation and Upgrades

Part II: IPT Devices and Users

Cisco IP Phones and Other User Devices

Configuring Cisco Unified CallManager to Support IP Phones

Cisco IP Telephony Users

Cisco Bulk Administration Tool

Part III: IPT Network Integration and Route Plan

Cisco Catalyst Switches

Configuring Cisco Gateways and Trunks

Cisco Unified CallManager Route Plan Basics

Cisco Unified CallManager Advanced Route Plans

Configuring Hunt Groups and Call Coverage

Implementing Telephony Call Restrictions and Control

Implementing Multiple-Site Deployments

Part IV: VoIP Features

Media Resources

Configuring User Features, Part 1

Configuring User Features, Part 2

Configuring Cisco Unified CallManager Attendant Console

Configuring Cisco IP Manager Assistant

Part V: IPT Security

Securing the Windows Operating System

Securing Cisco Unified CallManager Administration

Preventing Toll Fraud

Hardening the IP Phone

Understanding Cryptographic Fundamentals

Understanding the Public Key Infrastructure

Understanding Cisco IP Telephony Authentication and Encryption Fundamentals

Configuring Cisco IP Telephony Authentication and Encryption

Part VI: IP Video

Introducing IP Video Telephony

Configuring Cisco VT Advantage

Part VII: IPT Management

Introducing Database Tools and Cisco Unified CallManager Serviceability

Monitoring Performance

Configuring Alarms and Traces

Configuring CAR

Using Additional Management and Monitoring Tools

Part VIII: Appendix

Appendix A. Answers to Review Questions


Authorized Self-Study Guide Cisco IP Telephony (CIPT)
Cisco IP Telephony (CIPT) (Authorized Self-Study) (2nd Edition)
ISBN: 158705261X
EAN: 2147483647
Year: 2004
Pages: 329

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