사용자 설명서차례Preface7Purpose7Audience7Scope7Conventions8Related Documentation and Sites9Technical References and Support9Internetworking Solutions Guides10Freeware10Cisco Product Documentation10Cisco Connection Online11Documentation CD-ROM12Documentation Feedback12Acknowledgements12Overview of Basic SNMP Building Blocks13About SNMP13What are the Basic Components of SNMP?14About Basic SNMP Message Types and Commands15What are SNMP MIBs?16What is SNMPv1?18SNMPv1 and ASN1 Data Types18SNMPv1 and SMI-Specific Data Types18SNMPv1 Protocol Operations19What is SNMPv2?19SNMPv2 and SMI20SMI Information Modules20SNMPv2 Protocol Operations20About SNMP Management20About SNMP Security21Network Design for a DialNMSCase Study23Introduction to the Case Study23Benefits of a Dial NMS24Dial NMS Planning Questionnaire25Dial NMS Service Definition27Network Topology30Hardware Requirements31Software Requirements32Configuration Design Parameters33Implementation and Operation Tasks35Dial MIBs and OIDs Used in the Case Study37Task 1—Enabling SNMP in a Cisco IOS Device41About Enabling SNMP41Enabling SNMP42Task 2— Exploring SNMP Capabilities by Using UCD-SNMP45About Using UCD-SNMP45Installing UCD-SNMP and Downloading Cisco MIBs46Exploring SNMP MIBs for Dial Networks46About SNMP Commander49Setting Up SNMP Commander49Task 3—Using MRTG to Monitor and Graph Traffic Loads53About MRTG53About Selecting Dial OIDs54How to Inspect and Interpret Data56Creating and Editing a Configuration File59Sending MRTG Graphs to a Web Server64Task 4—Using Syslog, NTP, and Modem Call Records to Isolate and Troubleshoot Faults67About Syslog67About NTP69About Modem Call Records69Enabling NTP on a Cisco IOS Device71Setting Up an NTP Client72Troubleshooting the NTP Client74Enabling Syslog and Modem Call Records in the Cisco IOS Software74Configuring the Syslog Daemon76Inspecting Syslog Messages in the Log File78Task 5—Setting Up a Web Portal forthe DialNMS81About a Web Portal81Building a Device Linker Web Page83Troubleshooting a Cisco 2511 Console Connection85About HTTP Access to the CLI86Using HTTP to Access CLI Commands86Task 6—Managing IP Addresses by Using DNS91About Managing IP Addresses91Using Cisco Network Registrar CLI Commands92Using a Batch File to Make Changes to a DNS Configuration95Creating a Primary Forward Zone96Creating an IP Tracker Web Page96How to Create a Reverse DNS Zone99Task 7—Using HP OpenView to Create the SNMP Framework101About HP OpenView101Verifying the SNMP Configuration102About SNMP Demand Polls105Performing an SNMP Demand Poll105Testing SNMP Get Requests107Troubleshooting SNMP and a Demand Poll108Verifying that SNMP Traps Are Received108Unmanaging the Dial Ports110Creating and Adjusting Maps111About Discovery Filters112Setting Up and Editing a Discovery Filter113Using the HPOV CLI to Enter a Device into the Database115Task 8—Using CiscoWorks 2000 Resource Manager Essentials117About CiscoWorks 2000 RME117Importing Devices from HPOV and Populating the Databases118Verifying that Device Polling is Turned On120Polling the Devices121Backing up Cisco IOS Configurations123Using CiscoView124크기: 2.11메가바이트페이지: 132Language: English매뉴얼 열기