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3Com 8800 SERIES manuals

8800 SERIES first page preview

8800 SERIES

Brand: 3Com | Category: Switch
Table of contents
  1. installation guide
  2. related documentation
  3. specifications
  4. c onfiguring the s witch
8800 SERIES first page preview

8800 SERIES

Brand: 3Com | Category: Switch
8800 SERIES first page preview

8800 SERIES

Brand: 3Com | Category: Network Router
8800 SERIES first page preview

8800 SERIES

Brand: 3Com | Category: Switch
Table of contents
  1. power over ethernet
  2. Table Of Contents
  3. Switch 8800 PoE Power Rack
  4. Overview
  5. Power Supply Module Visual indicators
  6. Distribution Panel
  7. Safety Statements
  8. Introduction
  9. Install the PoE DIMM Module
  10. Install Power Supply Modules
  11. Connecting to AC utility/ AC grounding
  12. Maintenance and Troubleshooting
8800 SERIES first page preview

8800 SERIES

Brand: 3Com | Category: Switch
Table of contents
  1. configuration guide
  2. about this manual
  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. Chapter 1 Product Overview
  24. Chapter 2 Logging into Switch
  25. Setting Up Configuration Environment Through Telnet
  26. Telneting a Switch Through Another Switch
  27. Setting Up Configuration Environment Through a Dial-up the Modem
  28. Chapter 3 Command Line Interface
  29. Features and Functions of Command Line
  30. Displaying Characteristics of Command Line
  31. Common Command Line Error Messages
  32. Chapter 4 User Interface Configuration
  33. User Interface Configuration
  34. Configuring Asynchronous Port Attributes
  35. Configuring Terminal Attributes
  36. Managing Users
  37. Configuring Modem Attributes
  38. Displaying and Debugging User Interface
  39. Chapter 5 Management Interface Configuration
  40. Chapter 6 Ethernet Port Configuration
  41. Displaying and Debugging Ethernet Port
  42. Ethernet Port Troubleshooting
  43. Chapter 7 Link Aggregation Configuration
  44. Aggregation Types
  45. Load Sharing
  46. Enabling/Disabling LACP at Port
  47. Displaying and Debugging Link Aggregation
  48. Link Aggregation Configuration Example
  49. Chapter 8 VLAN Configuration
  50. Specifying a Description Character String for a VLAN or VLAN interface
  51. Shutting down/Bringing up a VLAN Interface
  52. Configuring Protocol-Based VLAN
  53. Displaying VLAN
  54. VLAN Configuration Example
  55. Chapter 9 GARP/GVRP Configuration
  56. Setting the GARP Timer
  57. Displaying and Debugging GARP
  58. Enabling/Disabling Global GVRP
  59. Enabling/Disabling Port GVRP
  60. Displaying and Debugging GVRP
  61. Chapter 10 Super VLAN Configuration
  62. Super VLAN Configuration Example
  63. Introduction to IP Address
  64. Subnet and Mask
  65. Configuring IP Address
  66. Configuring the IP Address of the VLAN Interface
  67. Troubleshooting IP Address Configuration
  68. Chapter 12 ARP Configuration
  69. Configuring ARP
  70. Configuring the Dynamic ARP Aging Timer
  71. Displaying and Debugging ARP
  72. Chapter 13 DHCP Configuration
  73. Configuring General DHCP
  74. Enabling/Disabling DHCP Service
  75. Enabling/Disabling Fake DHCP Server Detection
  76. Configuring DHCP Server
  77. Configuring IP Address Assignment Mode
  78. Forbidding Specified IP Addresses to Be Automatically Assigned
  79. Configuring Lease Time For DHCP Address Pool
  80. Configuring DHCP Client Domain Names
  81. Configuring DNS Server Address for DHCP Clients
  82. Configuring NetBIOS Server Address for DHCP Clients
  83. Configuring NetBIOS Node Type for DHCP Clients
  84. Configuring Custom DHCP Options
  85. Configuring Outbound Gateway Address for DHCP Clients
  86. Displaying and Debugging the DHCP Server
  87. Clearing the Configuration Information of the DHCP Server
  88. Configuring DHCP Relay
  90. Displaying and Debugging DHCP Relay
  91. DHCP Relay Configuration Example
  92. Chapter 14 DNS Configuration
  93. Configuring Static Domain Name Resolution
  94. Configure the IP Address of Domain Name Server
  95. Displaying and Debugging Domain Name Resolution
  96. Troubleshooting Domain Name Resolution Configuration
  97. Chapter 15 IP Performance Configuration
  98. Displaying and Debugging IP Performance
  99. Troubleshooting IP Performance
  100. Chapter 16 IP Routing Protocol Overview
  101. Route Selection through the Routing Table
  102. Routing Management Policy
  103. Supporting Load Sharing and Route Backup
  104. Routes Shared Between Routing Protocols
  105. Chapter 17 Static Route Configuration
  106. Configuring Static Route
  107. Configuring a Default Route
  108. Displaying and Debugging Static Route
  109. Troubleshooting Static Route Faults
  110. Chapter 18 RIP Configuration
  111. RIP Enabling and Running
  112. Enabling RIP and Entering RIP View
  113. Configuring Unicast of the Packets
  114. Setting Additional Routing Metric
  115. Configuring Route Filtering
  116. Disabling RIP to Receive Host Route
  117. Enabling RIP-2 Route Aggregation Function
  118. Configuring RIP Timers
  119. Configuring RIP-1 Zero Field Check of the Interface Packet
  120. Setting RIP-2 Packet Authentication
  121. Displaying and Debugging RIP
  122. Troubleshooting RIP Faults
  123. Chapter 19 OSPF Configuration
  124. OSPF Packets
  125. LSA Type
  126. OSPF Features Supported by the Switch 8800
  127. Configuring OSPF
  128. Configuring Router ID
  129. Entering OSPF Area View
  130. Configuring OSPF to Import Routes of Other Protocols
  131. Configuring OSPF to Import Default Routes
  132. Configuring OSPF Route Filtering
  133. Configuring the Route Summary of OSPF
  134. Setting OSPF Route Preference
  135. Configuring the Network Type on the OSPF Interface
  136. Configuring NBMA Neighbors for OSPF
  137. Configuring an Interval Required for Sending LSU Packets
  138. Setting a Shortest Path First (SPF) Calculation Interval for OSPF
  139. Configuring OSPF Authentication
  140. Configuring OSPF Virtual Link
  141. Configuring Stub Area of OSPF
  142. Configuring NSSA Area of OSPF
  143. Configuring OSPF and Network Management System (NMS)
  144. Resetting the OSPF Process
  145. Displaying and Debugging OSPF
  146. Typical OSPF Configuration Example
  148. Troubleshooting OSPF Faults
  149. Chapter 20 Integrated IS-IS Configuration
  150. NSAP Structure of IS-IS Routing Protocol
  151. IS-IS Routing Protocol Packets
  152. Enabling IS-IS and Entering the IS-IS View
  153. Enabling IS-IS on the Specified Interface
  154. Setting Priority for DIS Election
  155. Setting Interface Circuit Level
  156. Configuring IS-IS Route Filtering
  157. Configuring IS-IS Routing Leak
  158. Setting to Generate Default Route
  159. Configuring IS-IS Route Metric Type
  160. Setting IS-IS Authentication
  161. Setting the Mesh Group of the Interface
  162. Setting Overload Flag Bit
  163. Setting to Log the Peer Changes
  164. Setting Parameters Related to SPF
  165. Enabling/Disabling the Interface to Send Packets
  166. Resetting All the IS-IS Data Structure
  167. Typical Integrated IS-IS Configuration Example
  168. Introduction to BGP
  169. BGP Message Types
  170. MBGP
  171. BGP Peer and Peer Group
  172. Enabling BGP
  173. Configuring application features of a BGP peer (group)
  174. Configuring Route Filtering of a Peer (group)
  175. Configuring Network Routes for BGP Distribution
  176. Configuring BGP Route Summarization
  177. Configuring BGP Route Filtering
  178. Configuring BGP Route Dampening
  179. Configuring BGP Preference
  180. Configuring BGP Timer
  181. Configuring MED for AS
  182. Configuring BGP Route Reflector
  183. Configuring BGP AS Confederation Attribute
  184. Clearing BGP Connection
  185. Typical BGP Configuration Example
  187. configure vlan
  188. Configuring BGP Routing
  189. Troubleshooting BGP
  190. Chapter 22 IP Routing Policy Configuration
  191. Routing Policy Application
  192. Configuring a Route-policy
  193. Configuring the AS Path List
  194. Configuring a Community Attribute List
  196. Displaying and Debugging the Routing Policy
  197. Typical IP Routing Policy Configuration Example
  198. Troubleshooting Routing Policy
  199. Chapter 23 IP Multicast Overview
  200. advantages of multicast
  201. Advantages of Multicast
  202. Implementation of IP Multicast
  203. IP Multicast Protocols
  204. RPF Mechanism for IP Multicast Packets
  205. Chapter 24 IGMP Snooping Configuration
  206. Implement IGMP Snooping
  207. IGMP Snooping Configuration
  208. Configuring Router Port Aging Time
  209. Configuring Aging Time of Multicast Group Member Ports
  210. Displaying and debugging IGMP Snooping
  211. Troubleshoot IGMP Snooping
  212. Chapter 25 Multicast VLAN Configuration
  213. Multicast VLAN Configuration Example
  214. Chapter 26 Common Multicast Configuration
  215. Configuring multicast route number limit
  216. Controlled Multicast Configuration
  217. Controlled Multicast Configuration Example
  218. Displaying and Debugging Common Multicast Configuration
  219. Chapter 27 IGMP Configuration
  220. IGMP Configuration
  221. Enabling Multicast
  222. Configuring the Interval to Send IGMP Query Message
  223. Configuring the Present Time of IGMP Querier
  224. Configuring the limit of IGMP groups on an interface
  225. Limiting Multicast Groups that an Interface Can Access
  226. Deleting IGMP Groups Joined on an Interface
  227. Displaying and Debugging IGMP
  228. Chapter 28 PIM-DM Configuration
  229. PIM-DM Configuration
  230. Configuring the Time Intervals for Ports to Send Hello Packets
  231. Configuring the Filtering of Multicast Source/Group
  232. Clearing multicast route entries from PIM routing table
  233. PIM-DM Configuration Example
  234. Chapter 29 PIM-SM Configuration
  235. Preparations before Configuring PIM-SM
  236. PIM-SM Configuration
  237. Enabling PIM-SM
  238. Configuring Candidate-RPs
  239. Configuring Static RP
  240. Configuring the filtering of PIM neighbor
  241. Limiting the range of legal C-RP
  242. PIM-SM Configuration Example
  243. Chapter 30 MSDP Configuration
  244. Working Principle
  245. MSDP Configuration
  246. Configuring MSDP Peers
  247. Configuring Originating RP
  248. Configuring the Maximum Number of SA caching
  249. Controlling the Source Information Forwarded
  250. Controlling the Received Source Information
  251. Configuring MSDP Mesh Group
  252. Shutting MSDP Peers Down
  253. Displaying and Debugging MSDP
  254. MSDP Configuration Examples
  255. Configuring Anycast RP
  256. configure ospf
  257. MSDP Integrated Networking
  258. Chapter 31 MBGP Multicast Extension Configuration
  259. MBGP Operating Mode and Message Type
  260. MBGP Multicast Extension Configuration
  261. Specifying Network Routes Notified by MBGP Multicast Extension
  262. Configuring Local Preference
  263. Configuring MBGP Route Aggregation
  264. Configure MBGP Community Attributes
  265. Resetting BGP Connections
  266. MBGP Multicast Extension Configuration Example
  267. acl overview
  268. acl configuration
  269. displaying and debugging acl configurations
  270. acl configuration example
  271. basic acl configuration example
  272. qos overview
  273. qos configuration
  274. configuration example
  275. configuring acl for telnet users
  276. configuring acl for snmp users
  277. Chapter 35 MPLS Architecture
  278. MPLS Architecture
  279. Forwarding Labeled Packets
  280. Establishing LSP
  281. LSP Tunnel and Hierarchy
  282. MPLS and other Protocols
  283. Chapter 36 MPLS Basic Capability Configuration
  284. Enabling MPLS and Entering MPLS View
  285. LDP Configuration
  286. Enabling LDP on VLAN interface
  287. Configuring session parameters
  288. Configuring LDP Loop Detection Control
  289. Configuring LDP Authentication Mode Between Every Two Routers
  290. Displaying and Debugging LDP
  291. Typical MPLS Configuration Example
  292. Troubleshooting MPLS Configuration
  293. Chapter 37 BGP/MPLS VPN Configuration
  294. BGP/MPLS VPN Model
  295. BGP/MPLS VPN Implementation
  296. Nested BGP/MPLS VPN Implementation
  297. Introduction to OSPF Multi-instance
  298. Introduction to Multi-Role Host
  299. BGP/MPLS VPN Configuration
  300. Configuring PE Router
  301. Configuring P Router
  302. Typical BGP/MPLS VPN Configuration Example
  303. Hybrid BGP/MPLS VPN Configuration Example
  304. Extranet Configuration Example
  305. Hub&Spoke Configuration Example
  306. CE Dual-home Configuration Example
  307. Cross-domain BGP/MPLS VPN Configuration Example
  308. Cross-Domain BGP/MPLS VPN Configuration Example — Option C
  309. Hierarchical BGP/MPLS VPN Configuration Example
  310. OSPF Multi-instance sham link Configuration Example
  311. Nested BGP/MPLS VPN Configuration Example
  312. OSPF Multi-instance CE Configuration Example
  313. Multi-Role Host Configuration Example
  314. Troubleshooting
  315. Chapter 38 MSTP Region-configuration
  316. MSTP Concepts
  317. MSTP Principles
  318. MSTP Implementation on the Switch
  319. Configuring MSTP
  320. Configuring the MST Region for a Switch
  321. Specifying the Switch as a Primary or a Secondary Root bridge
  322. Configuring the MSTP Running Mode
  323. Configuring the Bridge Priority for a Switch
  324. Configuring the Switching Network Diameter
  325. Configuring the Time Parameters of a Switch
  326. Setting the Timeout Factor of a Specific Bridge
  327. Configuring a Port as an Edge Port or Non-edge Port
  328. Configuring the Path Cost of a Port
  329. STP Path Cost Calculation Standards on STP port
  330. Configuring the Priority of a Port
  331. Configuring the Port (Not) to Connect with the Point-to-Point Link
  332. Configuring the mCheck Variable of a Port
  333. Configuring the Switch Protection Function
  334. Enabling/Disabling MSTP on the Device
  335. Enable/Disable Address Table Reset on Specified Port
  336. Enabling/Disabling MSTP on a Port
  337. Displaying and Debugging MSTP
  338. Typical MSTP Configuration Example
  339. mst region
  340. Chapter 39 802.1x Configuration
  341. x System Architecture
  342. Implementing 802.1x on Ethernet Switches
  343. x Configuration
  344. Enabling/Disabling 802.1x
  345. Setting Port Access Control Method
  346. Checking the Users that Log on the Switch via Proxy
  347. Configuring Authentication Method for 802.1x User
  348. Configuring 802.1x Timers
  349. Enabling/Disabling quiet-period Timer
  350. x configuration example
  351. Chapter 40 AAA and RADIUS/TACACS+ Protocol Configuration
  352. AAA and RADIUS/TACACS+ Protocol Overview
  353. TACACS+ Protocol Overview
  354. Implementing AAA/RADIUS on a Switch
  355. aaa configuration
  356. configuring relevant attributes of an isp domain
  357. configuring self-service server url
  358. creating/deleting a local user
  359. setting the attributes of a local user
  360. disconnecting a user by force
  361. Setting the Maximum Times of Real-time Accounting Request Failing to be
  362. creating/deleting a radius scheme
  363. setting the radius packet encryption key
  364. setting the response timeout timer of a radius server
  365. enabling the selection of radius accounting option
  366. enabling/disabling stopping accounting request buffer
  367. setting the supported type of radius server
  368. setting the username format transmitted to radius server
  369. creating/deleting a local radius authentication server
  370. creating a hwtacas scheme
  371. configuring tacacs+ authentication servers
  372. configuring tacacs+ accounting servers and the related attributes
  373. configuring the source address for tacacs+ packets sent by nas
  374. setting the username format acceptable to the tacacs server
  375. setting timers regarding tacacs server
  376. displaying and debugging aaa and radius protocol
  377. aaa and radius/tacacs+ protocol configuration examples
  378. configuring authentication at local radius authentication server
  379. troubleshooting aaa and radius/tacacs
  380. Chapter 41 VRRP Configuration
  381. Configuring VRRP
  382. Enabling/Disabling the Check of TTL Value of VRRP Packet
  383. Adding/Deleting a Virtual IP Address
  384. Configuring the Priority of Switches in the Virtual Router
  385. Configuring Authentication Type and Authentication Key
  386. Configuring Virtual Router Timer
  387. Configuring Switch to Track a Specified Interface
  388. Displaying and debugging VRRP
  389. VRRP Tracking Interface Example
  390. Multiple Virtual Routers Example
  391. Troubleshooting VRRP
  392. Chapter 42 HA Configuration
  393. Restarting the Slave System Manually
  394. Synchronizing the Configuration File Manually
  395. Displaying and Debugging HA Configuration
  396. file system configuration
  397. storage device operation
  398. Displaying the Current-Configuration and Saved-Configuration of Ethernet
  399. Modifying and Saving the Current-Configuration
  400. Erasing Configuration Files from Flash Memory
  401. FTP Overview
  402. Enabling/Disabling FTP Server
  403. Configuring the Running Parameters of FTP Server
  404. Displaying and Debugging FTP Server
  405. FTP Server Configuration Example
  406. TFTP Configuration
  407. Downloading Files by Means of TFTP
  408. Uploading Files by Means of TFTP
  409. Chapter 44 MAC Address Table Management
  410. MAC Address Table Management Configuration
  411. Configuration
  412. Configuration Tasks
  413. Forwarding Option Example
  414. Resetting MAC Addresses
  415. Chapter 45 Device management
  416. Designating the APP Adopted on Next Booting
  417. Upgrading BootROM
  418. Displaying and Debugging Device Management
  419. Device Management Configuration Example
  420. Use the Switch as an FTP Server to Implement the Remote Upgrade
  421. Chapter 46 System Maintenance and Debugging
  422. Setting the Summer Time
  423. System Debugging
  424. Displaying Diagnostic Information
  425. Testing Tools for Network Connection
  426. tracert
  427. Info-center Configuration
  428. Sending the Configuration Information to the Loghost
  429. Sending the Configuration Information to Console terminal
  430. Sending the Configuration Information to Telnet Terminal or Dumb Terminal
  431. Sending the Configuration Information to the Log Buffer
  432. Sending the Configuration Information to the Trap Buffer
  433. Sending the Configuration Information to SNMP Network Management
  434. Displaying and Debugging Info-center
  435. Configuration Examples of Sending Log to the Unix Loghost
  436. Configuration examples of sending log to Linux loghost
  437. Configuration Examples of Sending Log to the Console Terminal
  438. Chapter 47 SNMP Configuration
  439. Configuring SNMP
  440. Setting the System Information
  441. Setting the Destination Address of Trap
  442. Setting the Engine ID of a Local or Remote Device
  443. Setting the Source Address of Trap
  444. Creating/Updating View Information or Deleting a View
  445. Displaying and Debugging SNMP
  446. Chapter 48 RMON Configuration
  447. Adding/Deleting an Entry to/from the Event Table
  448. Adding/Deleting an Entry to/from the Extended RMON Alarm Table
  449. Adding/Deleting an Entry to/from the History Control Table
  450. Adding/Deleting an Entry to/from the Statistics Table
  451. RMON Configuration Example
  452. Chapter 49 NTP Configuration
  453. NTP Configuration
  454. Configuring NTP ID Authentication
  455. Setting Specified Key as Reliable
  456. Setting NTP Master Clock
  457. Setting Maximum Local Sessions
  458. NTP Configuration Example
  459. NTP Peer Configuration Example
  460. Configure NTP Broadcast Mode
  461. Configure NTP Multicast Mode
  462. Configure Authentication-Enabled NTP Server Mode
  463. Chapter 50 SSH Terminal Service
  464. SSH Server Configuration
  465. SSH Client Configuration
  466. Displaying and Debugging SSH
  467. SSH Client Configuration Example
  468. SFTP Service
  469. SFTP Client Configuration
  470. SFTP Configuration Example
  471. Chapter 51 PoE Configuration
  472. External PSE4500-A Power System
  473. PoE Configuration Tasks
  474. Comprehensive Configuration Example
  475. Chapter 52 PoE PSU Supervision Configuration
  476. AC Input Alarm Thresholds Configuration Example
  477. DC Output Alarm Thresholds Configuration Tasks
  478. Displaying PoE Supervision Information
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