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4007 first page preview

4007

Brand: 3Com | Category: Switch
Table of contents
  1. getting started guide
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Conventions
  6. Related Documentation
  7. Paper Documents
  8. Com Facts Automated Fax Service
  9. Overview
  10. Switch Features
  11. Management Features
  12. Switch 4007 Starter Kits
  13. Layer 3 Fast Ethernet (10/100BASE-TX) Starter Kit
  14. Power Supplies
  15. Fan Tray
  17. Switch Fabric Modules
  18. Management Modules
  19. Fast Ethernet Modules
  20. port 10/100BASE-TX Fast Ethernet MultiLayer Switching Module
  21. port Gigabit Ethernet Interface Module
  22. GBIC Transceivers
  23. km Long Haul GBIC Transceiver
  24. Web Management Access
  25. site requirements for the switch 4007
  26. Site Requirements for the Switch 4007
  27. Rack-Mount Installation Recommendations
  28. Ventilation Requirements
  29. Safety Information
  30. LED Warning
  31. Installing the Chassis
  32. Installing the Chassis Using Rack-Mount Clip Nuts
  33. Installing the Chassis on a Table or Shelf
  34. Where To Go from Here
  35. What Occurs During Startup
  37. EME Management Module Architecture
  38. Switch 4007 Setup Wizard
  39. Web Management Tools
  40. Browser Support
  41. UNIX Help Installation
  42. Setting Up the Form-specific Help Files
  43. Interface Description
  44. Web Management and Internet Explorer
  45. Web Management and Netscape Navigator
  46. Additional Resources for Solving Problems
  47. Routine Maintenance
  48. Removing and Replacing a Power Supply
  49. Replacing a 930-watt Power Supply
  50. Removing and Replacing a Fan Tray
  51. Removing the Fan Tray from a Chassis
  52. Replacing the Fan Tray in a Chassis
  53. Introduction
  54. ESD Safety Information
  55. Removing an EME from the Chassis
  56. Reinstalling the EME
  57. Chassis Specifications
  58. Power
  59. Interfaces
  60. Intelligent Power Subsystem Features
  61. Power Management
  62. Power Supply Modes
  63. Non-Fault Tolerant Mode
  64. Online Technical Services
  65. Com FTP Site
  66. Support from Your Network Supplier
  67. Returning Products for Repair
  68. About Thi Guide
4007 first page preview

4007

Brand: 3Com | Category: Switch
4007 first page preview

4007

Brand: 3Com | Category: Switch
Table of contents
  1. release notes
  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. Scope
  10. Important Notices
  11. System Requirements
  12. Accelerated Address Aging
  13. Recommendations
  14. Advanced Autonegotiation
  15. Configuring Standard Autonegotiation
  16. Sample Configurations and System Behavior
  17. Configuration C
  18. Information Display
  19. LX 70 GBIC Transceiver
  20. Trap Filtering
  21. Corrected Problems in Release 3.0.0
  22. Operating Considerations for Release 3.0.5
  23. Password Access
  24. SLIP Interfaces
  25. System
  26. Corrected Problems in Release 3.0.5
  27. Problems Fixed in v3.0.5 Address Table
  28. Work Around
  29. Important Notes
  30. Staging
  31. Ethernet
  32. Resilient Links
  33. Known Problems for Release 3.0.5
  34. Trunking
  35. VLANs
  36. Management
  37. Bridging
  39. NVRAM
  40. Problem Detail
  41. Guidelines from FR003 TRANSCEND UNIX 5.0 UPDATE
  43. Web-based Management
  46. Known Problems in Release 3.0.5
  49. Virtual LANs (VLANs)
  50. port Gigabit Ethernet Layer 3 Switching Module (GBIC)
  51. OSPF
  55. Operating Considerations in Release 3.0.5
  56. RMON
  57. Backplane Port Trunking
  58. Packet Filtering
  59. Roving Analysis
  60. Virtual Router Redundancy Protocol (VRRP)
  63. Internet Protocol (IP)
  64. IP Multicast
  65. RSVP
  67. Terminology
  68. Important Considerations
  69. Quality of Service (QoS)
  70. Resetting Modules
  71. SNMP Traps
  72. Examples
  73. Setting SNMP Trap Destinations
  74. s oftware i nstallation
  75. Verifying Module Software Releases and Compatibility
  76. Verifying Software Releases on a New System and Modules
  77. How to Obtain the Latest Software
  78. Terminology for the EME Module
  79. Prerequisites for Software Installation
  80. Upgrading the EME Module to Release 3.0.5
  81. Upgrading a Single EME Module
  82. Upgrading Two EME Modules
  83. Installing EMC Boot Software
  84. Installing EME Boot Software
  85. Upgrading Layer 2 Switching Modules to Release 3.0.5
  86. Upgrading Multilayer Switching Modules From 2.1 to 3.0.5
  87. Upgrading Multilayer Switching Modules From 3.0 or 3.0.1 to 3.0.5
  88. Upgrade Procedure
  89. Updating Emergency Download Parameters
  90. Downgrading Modules From 3.0.5 to 3.0.0 or 3.0.1
  91. MIB Files
  92. Entering Commands
  93. Online Technical Services
  94. Com FTP Site
  95. Access by Digital Modem
  96. Returning Products for Repair
4007 first page preview

4007

Brand: 3Com | Category: Switch
Table of contents
  1. Table Of Contents
  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. Scope of this Guide
  13. Audience
  14. Command Information
  15. Conventions
  16. Documentation Comments
  17. System Management Overview
  18. Management Module Summary
  19. Menu-driven CLI of Switching Modules
  20. Accessing the Administration Console
  21. Password Access Levels
  22. Administration Console Menus
  23. Using Menus to Perform Tasks
  24. Selecting Menu Options
  25. Entering a Command String
  26. Understanding the Values Presented
  27. Menu Structure
  28. module display
  29. module snapshot summary
  30. module snapshot detail
  31. module baseline display
  32. module baseline set
  33. module baseline requestedState
  34. module name
  35. module time
  36. module screenHeight
  37. module nvData reset
  38. module nvData emergencyDownload
  39. module nvData displayDownload
  40. module nvData staging
  41. module clearDiagBlock
  42. module reboot
  43. disconnect
  45. snmp display
  46. snmp trap display
  47. snmp trap addModify
  48. snmp trap remove
  49. snmp trap flush
  50. snmp rmonConfiguration
  51. snmp writeDisable
  53. ethernet summary
  54. ethernet detail
  55. ethernet autoNegotiation
  56. ethernet portMode
  57. ethernet flowControl
  58. ethernet paceAccess
  59. ethernet paceInteractiveAccess
  60. ethernet label
  61. ethernet portState
  62. ethernet monitoring summary
  63. ethernet monitoring mode
  65. bridge display
  66. bridge ipFragmentation
  67. bridge ipxSnapTranslation
  68. bridge addressThreshold
  69. bridge agingTime
  70. bridge spanningTree stpState
  71. bridge spanningTree stpPriority
  72. bridge spanningTree stpMaxAge
  73. bridge spanningTree stpHelloTime
  74. bridge spanningTree stpForwardDelay
  75. bridge spanningTree stpGroupAddress
  76. bridge gvrpState
  77. bridge cos enable
  78. bridge cos summary
  79. bridge cos modify
  80. bridge multicast igmp summary
  81. bridge multicast igmp snoopMode
  82. bridge multicast igmp queryMode
  83. bridge multicast igmp queryIpAddress
  84. bridge multicast igmp vlans
  85. bridge multicast igmp groups
  86. bridge multicast igmp desQuerier
  87. bridge multicast igmp rPorts
  88. bridge multicast igmp qPort
  90. bridge port summary
  91. bridge port detail
  92. bridge port multicastLimit
  93. bridge port stpState
  94. bridge port stpCost
  95. bridge port stpPriority
  96. bridge port gvrpState
  97. bridge port address list
  98. bridge port address add
  99. bridge port address remove
  100. bridge port address find
  101. bridge port address flushAll
  102. bridge port address flushDynamic
  104. bridge trunk autoMap summary
  105. bridge trunk autoMap enable/disable
  106. bridge trunk autoMap test
  107. bridge trunk summary
  108. bridge trunk detail
  109. bridge trunk define
  110. bridge trunk modify
  111. bridge trunk remove
  113. bridge link summary
  114. bridge link detail
  115. bridge link define
  116. bridge link linkState
  117. bridge link activePort
  118. bridge link modify
  119. bridge link remove
  121. bridge vlan summary
  122. bridge vlan detail
  123. bridge vlan define
  125. bridge vlan modify
  127. bridge vlan remove
  128. bridge vlan mode
  129. bridge vlan stpMode
  130. bridge vlan vlanAwareMode
  132. bridge packetFilter list
  133. bridge packetFilter display
  134. bridge packetFilter create portGroup
  135. bridge packetFilter create custom
  136. bridge packetFilter delete
  137. bridge packetFilter edit
  138. bridge packetFilter load
  139. bridge packetFilter assign
  140. bridge packetFilter unassign
  141. bridge packetFilter portGroup list
  142. bridge packetFilter portGroup display
  143. bridge packetFilter portGroup create
  144. bridge packetFilter portGroup delete
  145. bridge packetFilter portGroup addPort
  146. bridge packetFilter portGroup removePort
  148. ip interface summary
  149. ip interface detail
  150. ip interface define
  152. ip interface modify
  153. ip interface remove
  154. ip interface arpProxy
  155. ip interface broadcastAddress
  156. ip interface directedBroadcast
  157. ip interface icmpRedirect
  158. ip interface icmpRouterDiscovery
  159. ip interface statistics
  160. ip route display
  161. ip route static
  162. ip route remove
  163. ip route flush
  164. ip route default
  165. ip route noDefault
  166. ip route findRoute
  167. ip arp display
  168. ip arp static
  169. ip arp remove
  170. ip arp flushAll
  171. ip arp flushDynamic
  172. ip arp statistics
  173. ip dns display
  174. ip dns domainName
  175. ip dns define
  176. ip dns modify
  177. ip dns remove
  178. ip dns nslookup
  179. ip udpHelper display
  180. ip udpHelper define
  181. ip udpHelper remove
  182. ip udpHelper hopCountLimit
  183. ip udpHelper threshold
  184. ip udpHelper interface first
  185. ip udpHelper interface even
  186. ip udpHelper interface sequential
  187. ip routing
  188. ip rip display
  189. ip rip compatibilityMode
  190. ip rip poisonReverse
  191. ip rip routeAggregation Mode
  192. ip rip password
  193. ip rip addAdvertisement
  194. ip rip remove Advertisement
  195. ip rip policy summary
  196. ip rip policy detail
  197. ip rip policy define
  198. ip rip policy modify
  199. ip rip policy remove
  200. ip rip statistics
  201. ip advancedPing
  202. ip traceRoute
  203. ip advancedTraceRoute
  204. ip statistics
  206. ip vrrp summary
  207. ip vrrp detail
  208. ip vrrp define
  209. ip vrrp modify
  210. ip vrrp remove
  211. ip vrrp mode
  212. ip vrrp neighbor
  213. ip vrrp statistics
  215. ip multicast dvmrp interface summary
  216. ip multicast dvmrp interface detail
  217. ip multicast dvmrp interface mode
  218. ip multicast dvmrp interface metric
  219. ip multicast dvmrp interface defaultRoute
  220. ip multicast dvmrp tunnels summary
  221. ip multicast dvmrp tunnels define
  222. ip multicast dvmrp tunnels remove
  223. ip multicast dvmrp tunnels address
  224. ip multicast dvmrp tunnels threshold
  225. ip multicast dvmrp tunnels metric
  226. ip multicast dvmrp tunnels defaultRoute
  227. ip multicast dvmrp routeDisplay
  228. ip multicast dvmrp cache
  229. ip multicast igmp interface summary
  230. ip multicast igmp interface detail
  231. ip multicast igmp interface TTL
  232. ip multicast igmp snooping
  233. ip multicast igmp querying
  234. ip multicast cache
  235. ip multicast traceRoute
  237. ip ospf areas display
  238. ip ospf areas defineArea
  239. ip ospf areas modifyArea
  240. ip ospf areas removeArea
  241. ip ospf areas addRange
  242. ip ospf areas modifyRange
  243. ip ospf areas removeRange
  244. ip ospf defaultRouteMetric display
  245. ip ospf defaultRouteMetric define
  246. ip ospf defaultRouteMetric remove
  247. ip ospf interface summary
  248. ip ospf interface detail
  249. ip ospf interface statistics
  250. ip ospf interface mode
  251. ip ospf interface priority
  252. ip ospf interface areaID
  253. ip ospf interface cost
  254. ip ospf interface delay
  255. ip ospf interface hello
  256. ip ospf interface retransmit
  257. ip ospf interface dead
  258. ip ospf interface password
  259. ip ospf linkStateData databaseSummary
  260. ip ospf linkStateData router
  261. ip ospf linkStateData network
  262. ip ospf linkStateData summary
  263. ip ospf linkStateData external
  264. ip ospf neighbors display
  265. ip ospf neighbors add
  266. ip ospf neighbors remove
  267. ip ospf routerID
  268. ip ospf partition display
  269. ip ospf partition modify
  270. ip ospf stubDefaultMetric display
  271. ip ospf stubDefaultMetric define
  272. ip ospf stubDefaultMetric remove
  273. ip ospf virtualLinks summary
  274. ip ospf virtualLinks detail
  275. ip ospf virtualLinks statistics
  276. ip ospf virtualLinks define
  277. ip ospf virtualLinks remove
  278. ip ospf virtualLinks areaID
  279. ip ospf virtualLinks router
  280. ip ospf virtualLinks delay
  281. ip ospf virtualLinks hello
  282. ip ospf virtualLinks retransmit
  283. ip ospf virtualLinks dead
  284. ip ospf virtualLinks password
  285. ip ospf policy summary
  286. ip ospf policy detail
  287. ip ospf policy define
  288. ip ospf policy modify
  289. ip ospf policy remove
  290. ip ospf statistics
  292. ipx interface display
  293. ipx interface define
  294. ipx interface modify
  295. ipx interface remove
  296. ipx interface SAPadvertising
  297. ipx interface RIPadvertising
  298. ipx route display
  299. ipx route secondary
  300. ipx route static
  301. ipx route remove
  302. ipx route flush
  303. ipx server display
  304. ipx server static
  305. ipx server remove
  306. ipx server flush
  307. ipx server secondary
  308. ipx forwarding
  309. ipx rip mode
  310. ipx rip triggered
  311. ipx rip policy summary
  312. ipx rip policy define
  313. ipx rip policy modify
  314. ipx rip policy remove
  315. ipx sap mode
  316. ipx sap triggered
  317. ipx sap policy summary
  318. ipx sap policy detail
  319. ipx sap policy define
  320. ipx sap policy modify
  321. ipx sap policy remove
  322. ipx output-delay
  323. ipx statistics summary
  324. ipx statistics rip
  325. ipx statistics sap
  326. ipx statistics forwarding
  327. ipx statistics interface
  328. ipx oddLengthPadding
  329. ipx NetBIOS
  330. ipx secondary
  332. appletalk interface summary
  333. appletalk interface detail
  334. appletalk interface define
  335. appletalk interface modify
  336. appletalk interface remove
  337. appletalk interface statistics
  338. appletalk route display
  339. appletalk route flush
  340. appletalk aarp display
  341. appletalk aarp remove
  342. appletalk aarp flush
  343. appletalk zone display network
  344. appletalk zone display zone
  345. appletalk forwarding
  346. appletalk checksum
  347. appletalk sourceSocket
  348. appletalk ping
  349. appletalk statistics ddp
  350. appletalk statistics rtmp
  351. appletalk statistics zip
  352. appletalk statistics nbp
  354. qos classifier summary
  355. qos classifier detail
  356. qos classifier define
  357. qos classifier modify
  358. qos classifier remove
  359. qos control summary
  360. qos control detail
  361. qos control define
  362. qos control modify
  363. qos control remove
  364. qos rsvp summary
  365. qos rsvp detail
  366. qos rsvp enable
  367. qos rsvp disable
  368. qos bandwidth display
  369. qos bandwidth modify
  370. qos excessTagging display
  371. qos excessTagging enable
  372. qos excessTagging disable
  373. qos statistics interval
  374. qos statistics receive
  375. qos statistics transmit
  377. analyzer display
  378. analyzer add
  379. analyzer remove
  380. analyzer start
  381. analyzer stop
  382. Online Technical Services
  383. Com FTP Site
  384. Com Facts Automated Fax Service
  385. Returning Products for Repair
4007 first page preview

4007

Brand: 3Com | Category: Switch
Table of contents
  1. Table Of Contents
  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. Audience
  30. Scope of this Guide
  31. Switch 4007 Documentation
  32. Documentation Comments
  33. Physical Configuration Requirements and Options
  34. Options
  35. Management Options
  36. Switching Module Administration Console
  37. SNMP-Based Network Management Overview
  38. Management Access
  39. Modem Port Access
  40. System Configuration Process
  41. Before You Start
  42. Module Overview
  43. Module Functions
  44. Impact on the Network
  46. Installing Modules
  47. Creating a Redundant Configuration
  48. The Failover Process
  49. Connectivity Rules
  50. Verifying Management Module Operation
  51. The Display Button
  52. Using an MDI-to-MDI Crossover Cable
  53. Using a Modem
  54. Verifying Network Connectivity
  55. EME Technical Specifications
  56. Quick Reference Configuration
  57. Connecting to the System
  58. Connecting to Remote Devices
  59. In-band Connections
  60. Configuring Access to the Web Interface
  61. Entering Commands
  62. Listing Command Options
  63. Keystroke Functions
  64. Configuring the Terminal
  65. Changing the Terminal Configuration
  66. Setting Terminal Hangup
  67. Setting Terminal Type
  68. Customizing Your System
  69. Configuring the Internal Clock
  70. Configuring User Logins
  71. Setting the Password
  72. Showing Current Users
  73. Clearing Login Names
  74. Configuring SNMP Values
  75. Setting a Subnet Mask
  76. Creating a Community Table
  77. Configuring a Trap Destination
  78. Viewing SNMP Extensions and Traps
  79. Obtaining More Information About SNMP
  80. Configuring the Event Log
  81. Using the File System
  82. Deleting Specified Files From the File System
  83. Resetting System Components
  84. Resetting the EME
  85. Accessing the Administration Console
  86. Running Diagnostic Tests
  87. Reporting Diagnostic Errors
  88. Displaying servdiag Characteristics
  89. Managing Power in the Chassis
  90. Load-Sharing Power Supplies
  91. Power Non-Fault-Tolerant Mode
  92. Enabling and Disabling Power to Slots
  93. Power Class Settings
  94. Power Class 10 Warnings
  95. Increasing the Unallocated Power Budget
  96. Determining Chassis Power Budget
  97. Power Supply Output in Non-Fault-Tolerant Mode
  98. Overheat Conditions
  99. Enabling and Disabling Automatic Module Power-off
  100. Overheat Power-off Process
  101. Overheat Recovery Process
  102. Displaying Operating Conditions
  103. Displaying Module Information
  104. Displaying Power Information
  105. Displaying Chassis Inventory Information
  106. Module Parameters Overview
  107. Key Concepts
  108. nvData
  109. Slot Architecture
  110. Default Port Settings
  111. Configuring Port Status
  112. Allocating Switch Fabric Capacity to Slots
  113. port GEN Switch Fabric Module
  114. Using Table 34: Examples
  115. Effects of Removing a Module
  116. Effects of Replacing Modules
  117. Ethernet Overview
  118. Benefits
  120. Ethernet Packet Processing
  121. Key Guidelines for Implementation
  122. Port Enable and Disable (Port State)
  123. Autonegotiation
  124. Port Mode
  125. Flow Control
  126. PACE Interactive Access
  127. Standards, Protocols, and Related Reading
  128. Related Reading
  129. Bridging Overview
  130. Key Bridging Concepts
  131. Forwarding, Filtering, and Flooding
  132. Bridging Implementation Summary
  133. Physical Ports and Bridge Ports
  134. Port Forwarding Behavior
  135. STP Not Compatible with Resilient Links
  136. STP Terms and Concepts
  137. Actions That Result from CBPDU Information
  138. Contents of CBPDUs
  139. How a Single Bridge Interprets CBPDUs
  140. How Multiple Bridges Interpret CBPDUs
  141. Determining the Root Bridge
  142. Spanning Tree Port States
  143. Reconfiguring the Bridged Network Topology
  144. STP Bridge and Port Parameters
  145. Bridge Priority
  146. STP Group Address
  147. Bridge Port STP Parameters
  148. MAC Address Table Design
  149. Address Aging
  150. Normal Aging Process
  151. Port Down Events
  152. If STP State is "Aging Only
  153. Frame Processing
  154. IPX SNAP Translation
  155. Important Considerations
  157. Overview
  158. Basic Elements of the Standard
  159. Format of Prioritized Packets
  160. CoS in Your System
  161. Configuring Priority Levels
  163. Handling Tagged and Untagged Packets
  165. Devices That Generate IP Multicast Packets
  166. IP Multicast Delivery Process
  167. Tracking Group Member Locations
  168. How Hosts Use IGMP
  169. Configuring IGMP in Your System
  170. Key Implementation Guidelines
  171. Processing IP Multicast Packets
  172. Effects of MAC Address Aliasing
  174. Operating as the Querier
  175. Aging the IGMP Tables
  176. Trunking Overview
  177. Port Numbering in a Trunk
  178. Trunk Control Message Protocol (TCMP)
  179. General Guidelines
  180. Trunk Capacity Guidelines
  181. Automatic Backplane Trunking
  182. Defining Trunks
  183. Modifying Trunks
  185. Resilient Links Overview
  186. Features
  187. Resilient Link Define and Modify
  188. Resilient Link State
  189. VLAN Overview
  192. Related Standards and Protocols
  193. Tagging Types
  194. VLAN IDs
  195. Terminology
  196. Migration Path for Network-based VLANs
  197. VLANs Created by Router Port IP Interfaces
  198. Design Guidelines
  199. Procedural Guidelines
  200. Number of VLANs
  201. VLAN Aware Mode
  203. VLAN allOpen or allClosed Mode
  204. Mode Requirements
  205. Using allOpen Mode
  206. Port-based VLANs
  207. Modifying the Default VLAN
  208. Trunking and the Default VLAN
  209. User-Configured Port-based VLANs
  210. Example 1: A Single VLAN Configuration
  211. Example 2: VLANs with Tagged Backplane Ports
  212. Example 3: VLANs with Tagged Front-Panel Ports
  213. Dynamic Port-based VLANs Using GVRP
  214. Example: GVRP
  215. Protocol-based VLANs
  216. Selecting a Protocol Suite
  217. Establishing Routing Between VLANs
  218. Example 1: Routing Between Multilayer Modules
  219. Example 2: One-Armed Routing Configuration
  220. Network-based IP VLANs
  221. Example: Network-based VLANs
  222. Ignore STP Mode
  223. Rules of VLAN Operation
  224. Egress Rules
  225. Examples of Flooding and Forwarding Decisions
  226. Example 2: VLAN Exception Flooding
  227. Example 3: Decisions for One Network-based VLAN
  228. Modifying and Removing VLANs
  229. Monitoring VLAN Statistics
  230. Packet Filtering Overview
  231. When Is a Filter Applied? — Paths
  232. Path Assignment
  233. Standard Packet Filters
  234. Custom Packet Filters
  235. Managing Packet Filters
  236. Tools for Writing Filters
  237. Downloading Custom Packet Filters
  238. Loading a Custom Filter on the Switch 4007
  239. The Packet Filtering Language
  240. Procedure for Writing a Custom Filter
  241. Packet Filter Opcodes
  242. Implementing Sequential Tests in a Packet Filter
  243. Common Syntax Errors
  244. Custom Packet Filter Examples
  245. Type Filter
  246. Source Address and Type Filter
  247. Port Group Filter
  248. Using Port Groups in Custom Packet Filters
  249. Port Group Management and Control Functions
  250. Long Custom Filter Example
  251. Packet Filter Solution
  252. Packet Filter One
  253. Packet Filter Two
  254. Combining a Subset of the Filters
  255. Combining All the Filters
  256. Optimizing the Filter with Accept and Reject Commands
  257. Routing Overview
  258. Integrating Bridging and Routing
  259. Com Bridging and Routing
  260. IP Routing Overview
  261. Features and Benefits
  262. Media Access Control (MAC) Address
  263. Dotted Decimal Notation
  264. Subnetwork Portion
  265. Subnet Mask Numbering
  266. Variable Length Subnet Masks (VLSMs)
  267. Router Interfaces
  268. Routing Table
  269. Default Route
  270. Key Guidelines for Implementing IP Routing
  271. Configure IP VLANs
  272. Important Consideration
  273. Enable IP Routing
  275. ARP Proxy
  276. Internet Control Message Protocol (ICMP)
  277. ICMP Router Discovery
  278. Example
  279. Broadcast Address
  280. Basic RIP Parameters
  281. Compatibility Mode
  282. Advertisement Address
  283. Routing Policies
  284. How Routing Policies Work
  285. Implementing RIP Routing Policies
  286. RIP Import Policy Conditions for Specified Interfaces
  287. RIP Export Policy Conditions for Specified Interfaces
  288. Setting Up RIP Routing Policies
  289. Creating RIP Routing Policies
  290. Domain Name System (DNS)
  291. User Datagram Protocol (UDP) Helper
  292. Configuring Overlapped Interfaces
  293. Requests For Comments (RFCs)
  295. VRRP Overview
  296. Static Route
  298. How VRRP Works
  299. Virtual Router Decision-making
  301. VRRP and Other Networking Operations
  302. IGMP Queries
  303. ICMP Redirect
  304. Spanning Tree Considerations
  305. VRRP Activity
  306. VRRP with a Single Virtual Router
  307. Configuring VRRP
  308. Configuring the Protocol (IP) VLAN of the Master Router
  309. Configuring the IP Interfaces
  310. Configuring the Master Router
  311. Configuring the Protocol (IP) VLAN of the Backup Router
  313. Configuring the Backup Router
  314. Disabling the Master Router
  316. IP Multicast Overview
  317. How a Network Supports IP Multicast
  318. Supporting Protocols in Your Module
  319. Supporting Protocol in Your Module
  320. Traffic Movement
  321. IP Multicast Groups
  322. Reserved MAC Addresses
  323. How IGMP Supports IP Multicast
  324. Join Message
  325. How DVMRP Supports IP Multicast
  326. Interface Relationships
  327. Grafting
  328. Configuration Procedure
  329. Impact of Multicast Limits
  330. Configuring IGMP Options
  331. Configuring DVMRP Tunnels
  332. Configuring DVMRP Default Routes
  333. Viewing the DVMRP Routing Table
  334. Using IP Multicast Traceroute
  336. OSPF Overview
  338. Autonomous Systems
  339. Router Types
  340. Router IDs
  341. How OSPF Routing Works
  342. Electing the Designated Router
  343. Key Guidelines for Implementing OSPF
  344. Autonomous System Boundary Routers
  345. Areas
  346. Types of Areas
  347. Area Border Routers
  348. Configuring Route Summarization in ABRs
  349. Default Route Metric
  350. Priority
  351. Cost
  352. Delay
  353. Retransmit Interval
  354. Statistics
  355. Link State Databases
  356. Network Link State Advertisements
  357. Summary Link State Advertisements
  358. External Link State Advertisements
  359. Neighbors
  360. Neighbor Information
  361. Static Neighbors
  363. OSPF Memory Partition
  364. Allocated Memory Size
  365. Manual Memory Allocation
  366. Virtual Links
  367. OSPF Routing Policies
  368. Import Policies at a Glance
  369. Import Example 1: Accept Route
  370. Export Policies for RIP and Static Routes
  371. Export Policies for Direct Interfaces
  372. Export Example 2: Prohibit Advertisement of Static Address
  373. Export Example 4: Advertisement of Direct Interfaces
  374. Export Example 6: Advertisement of RIP Routes
  375. OSPF Statistics
  377. IPX Routing Overview
  379. How IPX Routing Works
  380. IPX Packet Delivery
  381. Sending Node's Responsibility
  382. Router's Responsibility
  385. IPX Interfaces
  386. Per-Interface Options
  387. Primary and Secondary Routes
  388. Routing Tables
  389. Selecting the Best Route
  390. IPX Servers
  391. Primary and Secondary Servers
  392. SAP Aging
  393. IPX Forwarding
  394. IPX RIP Mode
  395. RIP Policies
  396. RIP Policy Parameters
  397. IPX SAP Mode
  398. SAP Import Polices
  399. IPX Statistics
  401. AppleTalk Overview
  403. AppleTalk Protocols
  404. Physical Layer Protocols
  405. Transport Layer Protocols
  406. Session Layer Protocols
  407. Presentation Layer Protocols
  408. AppleTalk Network Elements
  409. Named Entities
  411. AppleTalk Interfaces
  412. AppleTalk Routes
  413. AppleTalk Address Resolution Protocol (AARP) Cache
  414. AppleTalk Zones
  416. Aging Out the Network Range
  417. Forwarding AppleTalk Traffic
  418. Checksum Error Detection
  419. AppleTalk Statistics
  420. Routing Table Maintenance Protocol
  421. Zone Information Protocol
  422. Name Binding Protocol
  424. QoS Overview
  425. Methods of Using QoS
  426. IEEE 802.1p
  427. Resource Reservation Protocol (RSVP)
  429. QoS Classifiers
  430. Using Predefined Classifiers
  431. Assigning Flow and Nonflow Classifier Numbers
  432. Flow Classifier Information
  433. Specifying Ports and Port Ranges
  434. Defining NonFlow Classifiers
  435. QoS Controls
  437. Assigning Control Numbers
  438. Specifying Rate Limits
  439. Specifying Service Levels
  440. Setting the QoS Timer Control
  441. Timer Options
  442. Examples of Classifiers and Controls
  443. Example 4: Assigning High Priority to Specific Traffic
  444. Example 5: Nonflow Multimedia Tagged Traffic
  445. Example 6: Bridged Nonflow IP Unicast Traffic
  446. Modifying and Removing Classifiers and Controls
  447. QoS Excess Tagging
  448. Example: QoS Excess Tagging
  449. Transmit Queues and QoS Bandwidth
  450. RSVP
  451. RSVP Terminology
  452. Example: RSVP
  453. Setting RSVP Parameters
  454. Chapter Scope
  455. Device Monitoring Overview
  456. Network Management Platform
  457. Event Logging
  458. Roving Analysis
  460. Ping
  461. Strategies for Using Ping
  462. traceRoute Operation
  463. SNMP Overview
  464. Trap Reporting
  465. Setting Up SNMP on Your System
  466. Remote Monitoring (RMON)
  467. RMON Benefits
  468. RMON in Your System
  470. RMON-1 Groups
  471. Statistics and axFddiStatistics Groups
  472. History and axFDDIHistory Groups
  473. Host Group
  474. Event Group
  475. Protocol Directory Group
  476. Address Map Group
  477. Application-Layer Matrix Group
  478. MIB Files
  479. Compiler Support
  480. MIB Tree
  481. MIB-II
  482. RMON-1 MIB
  483. RMON-2 MIB
  484. Com Enterprise MIBs
  485. Online Technical Services
  486. Com Bulletin Board Service
  487. Com Facts Automated Fax Service
  488. Returning Products for Repair
  489. Modifying the VLAN Mode
4007 first page preview

4007

Brand: 3Com | Category: Switch
Table of contents
  1. Table Of Contents
  2. Modular Switches & Modules
  3. Gigabit Switches & Modules
  4. Managed 10/100 Switches & Modules
  5. Managed 10 Mbps Switches, Hubs & Modules
  6. Unmanaged Hubs & Switches
  7. Web Solutions
  8. Gateways, LAN Modems & Network Servers
  9. Networked Telephony
  10. Wireless Solutions
  11. LAN & Combo PC Cards
  12. Desktop & Server NICs
  13. Network Management & Support
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