3Com 3C15500 - Network Director User Manual Manual pdf 906 page image
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3Com 3C15500 - Network Director User Manual

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Contents
  1. user guide
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Table Of Contents
  9. Table Of Contents
  10. Table Of Contents
  11. Table Of Contents
  12. Table Of Contents
  13. Table Of Contents
  14. Table Of Contents
  15. Table Of Contents
  16. Table Of Contents
  17. Table Of Contents
  18. Table Of Contents
  19. Table Of Contents
  20. Table Of Contents
  21. Table Of Contents
  22. Table Of Contents
  23. Table Of Contents
  24. Table Of Contents
  25. Table Of Contents
  26. Table Of Contents
  27. Table Of Contents
  28. Table Of Contents
  29. Table Of Contents
  30. Conventions
  31. Feedback about this User Guide
  32. Introduction
  33. Installation
  34. Getting Started
  35. Creating a New Network Map
  36. Discovery Options Step
  37. Using saved Network Supervisor maps
  38. Using saved 3Com Network Supervisor files
  39. Main Features
  40. The Event System
  41. Bulk Configuration
  42. Reporting
  44. Upgrading from 3Com Network Supervisor
  45. Activation Wizard
  46. Obtaining Product Upgrades
  47. US, Canada and Latin America
  48. Useful Information and References
  49. What product number is right for me
  50. If I re-install the product after it has been activated, do I need to activate it again
  51. I want to upgrade my copy of 3Com Network Supervisor Advanced Package v2.0 to 3Com Network Director v1.0
  52. Troubleshooting
  53. Overview
  54. Key Concepts
  55. Components
  56. Main Menu
  57. Edit
  58. View
  59. Device
  60. Monitoring
  61. Alerts/Events
  62. Tools
  63. Help
  64. Tools > Options Menu Option
  65. General
  66. Device Management
  67. Internet
  68. Discovery
  69. Logging
  70. VLANs
  71. Security
  72. Help > Contents and Index Menu Option
  73. Help > About 3Com ® Director Menu Option
  74. Finding the Serial Number, License Number and Activation Key
  75. Key Considerations
  77. The Discovery Process – Detecting Devices
  78. Device Capability Detection
  79. SNMP Type Detection
  80. Web Type Recognition
  81. Device Sizing
  82. Sizing stage
  83. Spanning Tree stage
  84. Initial Endstation stage
  85. Outstanding end station stage
  86. Other Clouds
  87. The Discovery Process – Rediscovery
  88. Scheduled Discoveries
  89. The Welcome dialog box
  90. Tools > Network Discovery with nothing selected
  91. Tools > Network Discovery with an undiscovered subnet selected
  92. Discovery Type Pane
  93. Specify Subnets Pane
  94. Editing subnets in the list
  95. Importing subnets from a file
  96. Monitor Core Devices and Links Pane
  97. Community Strings Pane
  98. NBX Voice Network Pane
  99. Discovery Options Pane
  100. Scheduled Discovery Pane
  101. Summary Pane
  102. The Network Discovery Progress Dialog Box
  103. Network Discovery Summary dialog box
  104. The Discovery Report
  105. Topology
  106. The Changes Report
  107. Subsequent Map Updates
  108. Tools > Scheduled Tasks Menu Option
  109. I have four separate subnets - how do I specify them
  110. One of my subnets is over a slow WAN link - can I discover it, and if so what settings should I use
  111. I am using different SNMP community strings for different devices on my network - how do I specify this
  112. Why the discovered map may not exactly reflect the network
  113. Some devices are the wrong type
  114. Support for 3Com devices
  115. Discovering over slow/expensive links
  116. Discovery Report Errors and Warnings
  117. Topology Section
  120. The Tree
  121. Map Structure
  122. The Ungrouped Network View
  123. Pull-Right Menu for Devices
  124. Physical Links
  125. Unvalidated Links
  126. Spanning Tree Protocol Support
  127. Layer-3 Connections
  128. Clouds
  129. Pull-Right Menu for Clouds
  130. Device Groups
  131. Tooltips
  132. Map Item Labels and Address Translation
  133. Navigation
  134. Zoom out
  135. Shortcut Symbols
  136. Navigating Around the Map Using the Tree
  137. Viewing the VLANs on Your Network
  138. Using The Trace Path Wizard
  139. Finding Items on Your Network
  140. Using Wildcards to Find Partial Matches
  141. Searching Within the Search Results
  142. Using the Find Dialog Box to Select Items for Operations
  143. Finding Links
  144. Finding NBX Telephony Components
  145. Modifying the Map Layout
  146. Manually Modifying the Map Contents
  147. Linking Items in the Map
  148. Keeping the Map Up-to-date
  149. Saving and Opening Maps
  150. Printing the Map
  151. Examples
  152. Viewing all of the Physical Connections for a Router
  153. Focusing in on a Set of Devices in the Map
  154. Adding a Link between Map Items from Different Submaps
  155. Graphical Support for Specific Device Types
  156. Files Associated with Saved Maps
  157. Network Login
  159. Items Supported by the Properties Dialog Box
  160. Structure of the Properties Dialog Box
  161. The Device Tree
  162. Properties Dialog Box for a Node
  163. Properties Dialog Box for a Supported Device
  164. Supported Device (Stack or Chassis)
  165. Supported Device (Single Unit)
  166. Properties Dialog Box for an Unsupported Device
  167. Properties Dialog Box for an End-Station
  168. Properties Dialog Box for a Subnet
  169. Properties Dialog Box for a Device Group
  170. Properties Dialog Box for a Link
  171. Properties Dialog Box for a WAN Link
  172. Properties Dialog Box for a Layer-3 Connection
  173. Properties Dialog Box for a Multiple Selection
  174. Applying Changes to Devices Using the Properties Dialog Box
  175. Setting the IP Address for a Manually Added Device
  176. Setting the Port Numbers for a Manually Added Link
  177. Changing the Community Strings for a Device
  180. Monitor
  181. Monitoring State
  182. Monitoring State and the Grouped View
  183. Monitoring Techniques
  184. Service Polling
  185. Monitor-able Items
  186. Live Graphs Window
  187. Poll Rates
  188. Live Graphs Display
  189. Displaying Thresholds
  190. Live Graphs Toolbar
  191. Live Graphs Menu
  192. More Detail Dialog Box
  193. Detailed Graph Dialog Box
  194. Viewing a Monitor's Component Values
  195. Showing Thresholds
  196. Showing Plot Points
  197. Zooming into a Graph
  198. Configuration
  199. Disabling and Enabling Individual Monitors
  200. Controlling Monitoring Type and Polling Rates
  201. Poll Rate
  202. Specifying Monitoring Mode and Poll Rates at the Subnet Level
  203. Specifying Monitoring Mode and Poll Rates at the Device Level
  204. Specifying Monitoring Mode in the Discovery Wizard
  205. Enabling Monitoring on the Core Devices in the Map
  206. Configuring Monitoring for a Remote Office
  207. Extending the Length of Maintained Monitor History
  209. Events
  210. Event Types
  211. SNMP Trap-Based Events
  212. Warning Severity
  213. Event Severity Colors
  214. Smart Event Analysis
  215. Event Suppression
  216. Events List Components
  217. Events Main Window
  218. Events Toolbar
  219. Status Bars
  220. Working With Events
  221. Commenting on Events
  222. Manually Resolving Events
  223. Deleting Events
  224. Printing the Events List
  225. Filter Dialog Box
  226. Name Filter
  227. Show only voice related events Filter
  228. Last number of days Filter
  229. Deleted Events Filter
  231. Event Tab
  232. Graphs Tab
  233. Trap Decode Tab
  234. Event System Configuration
  235. Disabled Events Dialog Box
  236. Selecting Items
  237. Controlling Global Smart Event Analysis
  238. Controlling SNMP Trap Filtering
  239. Controlling Per-Event Advanced Settings
  240. Controlling Smart Event Analysis
  241. Threshold Settings Dialog Box
  242. Ageing Dialog Box
  243. Alert System Components
  244. Attaching Alerts to Items
  245. SNMP Trap Alerts
  246. Viewing the Unresolved Events for a Subnet
  247. Exporting High Severity Events Generated in the Last Week
  248. Undeleting an Event
  249. Obtaining Events for Received SNMP Traps
  250. Getting Events As Soon As Your Network Has A Problem
  251. No Events in the Events List
  252. Filter Has Excluded All Events
  253. Automated logging
  254. Data resolutions
  255. Link monitors
  256. Logging options
  257. Database
  258. Determining the cause of high errors on a link
  259. Web server analysis
  260. RRDTool
  261. Database file format
  262. Database management
  263. Mapping file not updating
  264. Missing data within RRD database files
  266. What is RMON
  267. Host
  268. Matrix
  269. The RMONView window
  270. The Menu bar
  271. options menu
  272. The Toolbar
  273. The Table View
  274. The Graph View
  275. Com Switch 4007
  276. Viewing data from the RMON History group
  278. Viewing RMON history data for a selected link
  279. History View dialog box
  280. History Entries
  281. Viewing data from the RMON Host group
  283. Viewing RMON host data for a selected link
  284. Host View dialog box
  285. Viewing data from the RMON Matrix group
  286. Stations
  287. Managing RMON tables
  288. Deletion of RMON Tables
  289. How do I graph errors on my core switch links
  290. RMON
  292. Selection-sensitive
  293. Device Report History - Restriction
  294. Export to CSV
  295. Capacity Report
  296. Reports Dialog Box
  297. Generate Report Tab
  298. History Tab
  299. Custom Report Types Dialog Box
  300. Add/Edit Report Type Wizard
  301. Name and Description Step
  302. Assessing Network Expansion Capability
  303. Ensuring Stacks are Running the Same Agent Version
  304. Report Information Out-of-Date
  306. Web Management
  307. Com Device View
  308. Trace Route
  309. Properties Dialog Box
  311. Unit Information
  313. Device Warranty Dialog Box
  314. Device Warranty Wizard
  315. Contact Details Step
  316. Partner/Reseller Details Step
  317. Device Selection Step
  318. Summary Step
  319. Connection to the 3Com Server
  320. Reports
  321. Renaming a Switch 4007 using Telnet
  322. Registering Devices for Warranty
  323. The Device Warranty dialog box is not displayed after a Network Discovery
  324. Frequently Asked Questions
  325. Viewing the VLANs configured on your network
  326. General VLAN concepts
  327. Benefits of VLANs
  328. Q VLANs
  329. Tagged and untagged VLAN membership
  330. The Default VLAN
  331. Com Network Director VLAN Concepts
  332. VLAN membership inference
  333. Show VLANs
  334. Filter View button
  335. Maps with no VLAN information
  336. The Misconfigurations and Optimizations Report
  337. Find Dialog Box
  338. Options Dialog Box
  339. VLAN membership
  340. VLANs tab for VLAN-aware switches
  341. VLANs tab for VLAN-unaware devices
  342. VLAN configuration report
  343. Misconfigurations and Optimizations Report
  344. Inconsistent VLAN configuration on link
  345. Changes Report
  346. Trace Path
  347. Checking VLAN connectivity
  348. Adding an IP routing interface
  349. Summary of changes to be made
  350. Edit Port VLAN Membership wizard
  351. Modifying the list of selected switches and ports
  352. Configuring unsupported devices
  354. Device History Report
  355. network
  356. Extending your VLANs to include new inter-switch links
  357. Creating a new Voice VLAN for 3Com NBX systems
  358. Standards, Protocols, and Related Reading
  359. Guidelines for creating/editing a VLAN
  360. Spanning Tree
  361. Reference A
  362. Reference B
  363. Reference C
  365. Configuration Templates
  366. Device and Port Selections
  367. Configuration Editor Dialog Box
  368. Configuration Summary Tree Features
  369. Feature Configuration Panels
  370. Loading and Saving Configuration Templates
  371. Editing Device and Port Selections
  372. Loading and Saving Device and Port Selections
  373. Configuration Summary Report
  374. Device Configuration Panels
  375. Add User Account Dialog Box
  376. Configuring Access Rights
  377. Add Trusted IP Address Dialog Box
  378. Configuring the Device as a RADIUS Client
  379. Configuring System Information
  380. Configuring Trap Destinations
  381. Add Trap Destination Dialog Box
  382. Configuring IGMP
  383. Configuring Port Security
  384. Configuring Spanning Tree
  385. Configuring Autonegotiation
  386. Configuring LACP
  387. Configuring User Accounts
  388. Configuring Network Login
  389. Supported Devices
  392. Classification
  393. Marking
  394. Queuing
  395. Dropping
  396. Configuring the Network for End-to-end Traffic Prioritization
  397. Prioritize Network Traffic Wizard
  398. Configuration Type Step
  399. NBX Step
  400. Servers Step
  401. Applications Step
  402. Application Field Values
  403. Finish Step and Progress
  404. Network Prioritization Report
  405. Applying an Existing Configuration to New Devices
  406. Prioritizing NBX Voice Traffic
  407. Prioritizing Traffic To and From a SAP Server
  408. Blocking Access to a Streaming Audio Server
  409. Prioritizing a Video Conferencing Application
  410. Restricting Access to SNMP
  411. User Priority Field
  412. DiffServ Codepoint Field
  413. Determining Field Values for Applications
  414. Com Network Director Service Levels
  415. Resource Warnings
  416. Why Errors Can Occur When Adding a Server
  417. Servers That Cannot be Selected for Blocking
  418. Potential Hazards of Blocking Application Traffic
  419. Potential Hazards of Blocking SNMP, HTTP and Telnet
  421. Agent Image Files
  422. Agent Update Wizard
  423. Update Type Step
  424. Specify Devices and Agent Versions Step
  425. Change Agent Version Step
  426. Scheduling Step
  428. The Progress Dialog Box
  429. Agent Update Events
  430. Agent Audit report
  431. Detecting and Downgrading a Problem Device
  432. Agent Image Filenames
  433. Co-existence With Other TFTP Servers
  434. Repeated Timeouts
  435. Multi-Site Networks
  436. Issues with Managing a Multi-Site Network
  437. Configurable Timeouts
  438. Configurable Retries
  439. Configurable Poll Rates for Active Monitoring
  440. Configurable Discovery Options
  442. Manual Layout of WAN Topology
  443. Grouping Logically Connected WAN Interfaces Together
  444. Restoring WAN Interface Representations after a Manual Layout of WAN Topology
  445. Manual Layout of WAN Topology and Rediscovery
  446. Setting Thresholds for Monitor-Based Events
  447. Disabling Monitors on WAN Links
  448. Specifying Retries and Timeout Periods at the Whole Map Level
  449. Specifying Retries and Timeout Periods at the Subnet Level
  450. Specifying Retries and Timeout Periods at the Device Level
  451. Wizard
  452. Determining Appropriate Retry and Timeout Periods
  453. Issues and Techniques when Configuring the Retry/Timeout Hierarchy
  454. Configuring Monitoring Modes and Poll Rates
  455. Determining Monitoring Modes and Poll Rates
  456. Issues and Techniques when Configuring Monitoring Modes and Poll Rates
  457. Configuring Discovery
  458. Scheduling Discoveries in Multi-Site Networks
  459. Grouping Frame Relay Interfaces Together
  460. Discovering a Remote Site
  461. Configuring Service Monitoring Thresholds Using Historical Reports
  462. Supported WAN Interface Types
  463. Problems with Discovering Remote Sites
  464. Problems with Discovering WAN Routers
  466. How 3Com Network Director Discovers the Phone Network
  467. NBX Call Processor
  468. Analog Terminal Adapter and Analog Terminal Card
  469. NBX Voice Network Step
  470. Add NBX Call Processor/Modify NBX Call Processor
  472. Monitoring the Phone Network
  473. Monitoring a Line Card
  474. Understanding Voice-related 3Com Network Director Events
  475. Events related to phones
  476. Launching NetSet for a phone or line card
  477. Discovering Several NBX Call Processors Simultaneously
  478. NBX system
  479. NBX NetSet
  480. The phone was added manually
  481. The wrong username/password was specified for the NBX Call Processor
  482. There is a problem with the HTTP service for the NBX Call Processor
  483. Why are there a lot of unconnected phones on the map
  484. The phone cannot be reached
  485. How do I change the label of a phone or line card
  487. Physical Identification of Devices
  488. Backup Components
  489. Specify Devices to Backup Step
  490. Backup Identification Step
  492. Summary Step and Progress
  493. Backup Summary Report
  494. Backup Audit Report
  495. Restore Components
  496. Specify Device Being Replaced Step
  497. Specify Backup to Use Step
  498. Specify Telnet Login Information Step
  500. Device Restore Event
  501. Configuration Source Type Step
  502. Specify Source Backup Step
  503. Specify Devices to Setup Step
  505. Device Setup Event
  506. Scheduling a Device Backup Operation
  507. Restoring to a Replacement Device
  508. Deploying a Group of Devices
  509. Supported 3Com Devices
  510. Supported Device Parameters
  511. Understanding Backup Files
  512. How Backup Files are Discarded
  513. Potential Hazards when using Restore and Setup
  515. Connection Type
  516. Live Update Setup Wizard
  517. Use Custom Settings Step
  519. Live Update Select File Groups Dialog Box
  520. Status
  521. Table of Available Updates
  522. File Group Details
  523. Download Progress
  524. Changing the Download Settings
  525. Live Update Activity Report
  526. Ensuring 3Com Devices are Supported
  528. Solution 2 - Manual Configuration using the Options Dialog Box
  529. Updating 3Com Router Manager
  530. Proxy Server
  531. Not Enough Space on the Disk
  533. VLAN Configuration
  534. Backup, Restore and Setup
  535. Restrictions Backing Up and Restoring 3Com Devices
  536. Agent Update
  537. Restrictions Updating 3Com Agent Software
  539. Device View
  540. Switch Manager
  541. General Restrictions with Supported Devices
  542. About Device View
  543. Register Your Product to Gain Service Benefits
  544. Access Software Downloads
  545. Operating System
  546. Hardware
  548. Discovery Report
  549. Discovery Report Example
  550. Warnings
  551. Network Configuration 1
  552. Network Configuration 2
  554. Spanning Tree Fast Start
  555. XRN Fabric
  556. Web Cache Redirection
  557. Limitations
  558. Configuring the Storage of Monitoring History for Events
  559. Discovering the NBX Voice Network
  560. Inconsistent VLAN naming
  561. Port Configuration Panels
  562. Refreshing the Events List
  563. Starting and Stopping Monitoring
  564. Text Displayed in Graphs
3Com 3C15500 - Network Director User Manual Manual pdf 906 page image
deleted events 343last number of days 342name 340resolved 342severity 341filter description 343filter dialog box 339filter has excluded all events 383filter status bar 343filtered viewtrace path 190Finddialog box 192find linkssearch by options 197finding itemsitems 192finding links 197finding NBX telephony components 198finding on network 192free ports 457GGenerating Reports On Historical Data 385Getting Started 35graphexporting 290zooming into 291graphingerrors on core switch links 450utilization on a specific VLAN 451graphsnot available for an event 383text displayed in 314groups of devices 230Hhardware 860hazardsbackup, restore and setup 809blocking SNMP, HTTP and Telnet 662HC-RMON 406high and warning thresholds 356high errorscause of 392high severity events 322historical report 386empty 400History group 404history view dialog box 427
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3C15500 - Network Director - PCNETWORK DIRECTOR
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