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3Com WX3000 Series Operation Manual

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Contents
  1. switching engine
  2. About This Manual
  3. Table Of Contents
  4. Login
  5. Table Of Contents
  6. cli configuration
  7. switching user levels
  8. setting the level of a command in a specific view
  9. cli views
  10. cli features
  11. command history
  12. error prompts
  13. Table of Contents
  14. Table Of Contents
  15. Table Of Contents
  16. introduction to the user interface
  17. user interface index
  18. logging in through oap
  19. configuring the management ip address of the oap software system on the switching engine
  20. resetting the oap software system
  21. logging in through telnet
  22. telnet configurations for different authentication modes
  23. telnet configuration with authentication mode being none
  24. configuration example
  25. telnet configuration with authentication mode being password
  26. telnet configuration with authentication mode being scheme
  27. telnetting to the switching engine
  28. telnetting to the switching engine from the access control engine
  29. setting up a web configuration environment
  30. configuring the login banner
  31. enabling/disabling the web server
  32. connection establishment using nms
  33. configuring source ip address for telnet service packets
  34. displaying source ip address configuration
  35. user control
  36. controlling telnet users by source and destination ip addresses
  37. controlling telnet users by source mac addresses
  38. controlling network management users by source ip addresses
  39. controlling web users by source ip address
  40. controlling web users by source ip addresses
  41. configuration procedure
  42. Table of Contents
  43. Configuration File Management
  44. configuration file management
  45. management of configuration file
  46. erasing the startup configuration file
  47. specifying a configuration file for next startup
  48. VLAN
  49. Table of Contents
  50. Table Of Contents
  51. vlan overview
  52. advantages of vlans
  53. vlan interface
  54. protocol-based vlan
  55. procedure for the switch to judge packet protocol
  56. vlan configuration
  57. basic vlan interface configuration
  58. configuring a protocol-based vlan
  59. associating a port with a protocol-based vlan
  60. displaying and maintaining protocol-based vlan
  61. Table of Contents
  62. Auto Detect
  63. introduction to the auto detect function
  64. auto detect basic configuration
  65. auto detect implementation in static routing
  66. auto detect configuration examples
  67. configuration example for auto detect implementation in vlan interface backup
  68. Table of Contents
  69. Voice VLAN
  70. voice vlan configuration
  71. how the device identifies voice traffic
  72. support for voice vlan on various ports
  73. security mode of voice vlan
  74. configuring a voice vlan to operate in manual mode
  75. displaying and maintaining voice vlan
  76. voice vlan configuration example (manual mode)
  77. Table of Contents
  78. GVRP
  79. gvrp configuration
  80. protocol specifications
  81. configuring gvrp timers
  82. displaying and maintaining gvrp
  83. gvrp configuration example
  84. Table of Contents
  85. Basic Port Configuration
  86. basic port configuration
  87. link types of ethernet ports
  88. configuring ethernet ports
  89. configuring port auto-negotiation speed
  90. setting the ethernet port broadcast suppression ratio
  91. configuring access port attribute
  92. disabling up/down log output on a port
  93. configuring a port group
  94. setting loopback detection for an ethernet port
  95. Link Aggregation
  96. enabling the system to test connected cable
  97. ethernet port configuration example
  98. troubleshooting ethernet port configuration
  99. Table of Contents
  100. Table Of Contents
  101. link aggregation configuration
  102. operation key
  103. static lacp aggregation group
  104. dynamic lacp aggregation group
  105. aggregation group categories
  106. configuring a manual aggregation group
  107. configuring a static lacp aggregation group
  108. configuring a dynamic lacp aggregation group
  109. displaying and maintaining link aggregation
  110. link aggregation
  111. Port Isolation
  112. port isolation configuration
  113. port isolation configuration example
  114. Table of Contents
  115. Table Of Contents
  116. port security configuration
  117. port security modes
  118. enabling port security
  119. setting the maximum number of mac addresses allowed on a port
  120. configuring port security features
  121. ignoring the authorization information from the radius server
  122. port security configuration example
  123. port binding overview
  124. port binding configuration example
  125. Table of Contents
  126. DLDP
  127. dldp configuration
  128. dldp fundamentals
  129. precautions during dldp configuration
  130. resetting dldp status
  131. dldp network example
  132. Table of Contents
  133. MAC Address Table Management
  134. mac address table management
  135. managing mac address table
  136. configuring mac address table management
  137. configuring a mac address entry
  138. setting the aging time of mac address entries
  139. disabling mac address learning for a vlan
  140. displaying and maintaining mac address table
  141. Table of Contents
  142. MSTP
  143. Table Of Contents
  144. mstp configuration
  145. mstp overview
  146. basic mstp terminologies
  147. principle of mstp
  148. mstp implementation on the device
  149. configuring root bridge
  150. configuring an mst region
  151. specifying the current device as a root bridge/secondary root bridge
  152. configuring the bridge priority of the current device
  153. configuring the mode a port recognizes and sends mstp packets
  154. configuring the mstp operation mode
  155. configuring the maximum hop count of an mst region
  156. configuring the mstp time-related parameters
  157. configuring the timeout time factor
  158. configuring the maximum transmitting speed on the current port
  159. configuring the current port as an edge port
  160. specifying whether the link connected to a port is point-to-point link
  161. enabling mstp
  162. configuring leaf nodes
  163. configuring the path cost for a port
  164. configuring port priority
  165. performing mcheck operation
  166. configuring guard functions
  167. configuring bpdu guard
  168. configuring loop guard
  169. configuring digest snooping
  170. configuring rapid transition
  171. stp maintenance configuration
  172. displaying and maintaining mstp
  173. mstp configuration example
  174. vlan-vpn tunnel configuration example
  175. Table of Contents
  176. Table Of Contents
  177. x configuration
  178. the mechanism of an 802.1x authentication system
  179. x authentication procedure
  180. timers used in 802.1x
  181. additional 802.1x features implemented
  182. introduction to 802.1x configuration
  183. basic 802.1x configuration
  184. timer and maximum user number configuration
  185. advanced 802.1x configuration
  186. configuring client version checking
  187. enabling dhcp-triggered authentication
  188. configuring 802.1x re-authentication
  189. displaying and maintaining 802.1x
  190. quick ead deployment configuration
  191. displaying and maintaining quick ead deployment
  192. troubleshooting
  193. system-guard configuration
  194. displaying and maintaining system-guard
  195. Table of Contents
  196. Table Of Contents
  197. Table Of Contents
  198. aaa overview
  199. introduction to aaa services
  200. introduction to hwtacacs
  201. aaa configuration
  202. creating an isp domain and configuring its attributes
  203. configuring an aaa scheme for an isp domain
  204. configuring dynamic vlan assignment
  205. configuring the attributes of a local user
  206. MAC Address Authentication
  207. creating a radius scheme
  208. configuring radius accounting servers
  209. configuring shared keys for radius messages
  210. configuring the maximum number of radius request transmission attempts
  211. configuring the status of radius servers
  212. configuring the attributes of data to be sent to radius servers
  213. configuring the local radius authentication server function
  214. configuring timers for radius servers
  215. enabling sending trap message when a radius server goes down
  216. hwtacacs configuration task list
  217. creating a hwtacacs scheme
  218. configuring tacacs authorization servers
  219. configuring tacacs accounting servers
  220. configuring the attributes of data to be sent to tacacs servers
  221. configuring the timers regarding tacacs servers
  222. displaying and maintaining aaa
  223. aaa configuration examples
  224. local authentication of ftp/telnet users
  225. hwtacacs authentication and authorization of telnet users
  226. troubleshooting aaa
  227. ead configuration
  228. ead configuration example
  229. Table of Contents
  230. Table Of Contents
  231. mac authentication configuration
  232. related concepts
  233. mac address authentication enhanced function configuration
  234. displaying and maintaining mac authentication
  235. Table of Contents
  236. Table Of Contents
  237. ip addressing overview
  238. special case ip addresses
  239. DHCP
  240. displaying and maintaining ip addressing
  241. ip address configuration example ii
  242. ip performance configuration
  243. disabling sending of icmp error packets
  244. displaying and maintaining ip performance configuration
  245. Table of Contents
  246. Table Of Contents
  247. dhcp overview
  248. obtaining ip addresses dynamically
  249. dhcp packet format
  250. protocols and standards
  251. dhcp relay agent configuration
  252. dhcp relay agent support for option
  253. configuring the dhcp relay agent
  254. configuring dhcp relay agent security functions
  255. configuring the dhcp relay agent to support option
  256. displaying and maintaining dhcp relay agent configuration
  257. troubleshooting dhcp relay agent configuration
  258. dhcp snooping configuration
  259. overview of dhcp snooping option
  260. overview of ip filtering
  261. configuring dhcp snooping
  262. configuring dhcp snooping to support option
  263. configuring ip filtering
  264. dhcp snooping configuration example
  265. ip filtering configuration example
  266. displaying and maintaining dhcp snooping configuration
  267. introduction to dhcp client
  268. dhcp client configuration example
  269. displaying and maintaining dhcp/bootp client configuration
  270. Table of Contents
  271. Table Of Contents
  272. acl configuration
  273. ways to apply an acl on a device
  274. configuring time range
  275. configuring basic acl
  276. configuring advanced acl
  277. configuring layer 2 acl
  278. acl assignment
  279. assigning an acl globally
  280. assigning an acl to a port group
  281. assigning an acl to a port
  282. examples for upper-layer software referencing acls
  283. basic acl configuration example
  284. layer 2 acl configuration example
  285. example for applying an acl to a vlan
  286. Table of Contents
  287. Table Of Contents
  288. Table Of Contents
  289. qos configuration
  290. major traffic control techniques
  291. priority trust mode
  292. priority marking
  293. vlan mapping
  294. flow-based traffic accounting
  295. configuring priority trust mode
  296. configuring priority mapping
  297. setting the priority of protocol packets
  298. marking packet priority
  299. configuring traffic policing
  300. configuring traffic shaping
  301. configuring traffic redirecting
  302. configuring vlan mapping
  303. collecting/clearing traffic statistics
  304. configuring traffic mirroring
  305. displaying and maintaining qos
  306. qos configuration example
  307. qos profile configuration
  308. qos profile configuration task list
  309. displaying and maintaining qos profile
  310. qos profile configuration example
  311. Table of Contents
  312. Table Of Contents
  313. mirroring configuration
  314. local port mirroring
  315. mac-based mirroring
  316. configuring local port mirroring
  317. configuring remote port mirroring
  318. configuring mac-based mirroring
  319. configuring vlan-based mirroring
  320. mirroring configuration example
  321. remote port mirroring configuration example
  322. Table of Contents
  323. Table Of Contents
  324. arp configuration
  325. arp table
  326. introduction to arp attack detection
  327. configuring arp
  328. configuring arp attack detection
  329. configuring gratuitous arp
  330. displaying and maintaining arp
  331. Table of Contents
  332. Table Of Contents
  333. snmp configuration
  334. supported mibs
  335. configuring basic snmp functions
  336. configuring trap parameters
  337. configuring extended trap
  338. enabling logging for network management
  339. rmon configuration
  340. commonly used rmon groups
  341. displaying and maintaining rmon
  342. Table of Contents
  343. Table Of Contents
  344. multicast overview
  345. information transmission in the broadcast mode
  346. information transmission in the multicast mode
  347. roles in multicast
  348. multicast models
  349. multicast architecture
  350. multicast protocols
  351. multicast packet forwarding mechanism
  352. rpf check
  353. igmp snooping configuration
  354. work mechanism of igmp snooping
  355. igmp snooping configuration task list
  356. enabling igmp snooping
  357. configuring timers
  358. configuring a multicast group filter
  359. configuring the maximum number of multicast groups on a port
  360. configuring igmp querier
  361. suppressing flooding of unknown multicast traffic in a vlan
  362. configuring a static router port
  363. configuring a port as a simulated group member
  364. QoS-QoS Profile
  365. displaying and maintaining igmp snooping
  366. configuring multicast vlan
  367. troubleshooting igmp snooping
  368. common multicast configuration
  369. configuring dropping unknown multicast packets
  370. Table of Contents
  371. Table Of Contents
  372. ntp configuration
  373. implementation principle of ntp
  374. ntp implementation modes
  375. ntp configuration task list
  376. configuring the ntp symmetric peer mode
  377. configuring access control right
  378. configuring optional ntp parameters
  379. ntp configuration examples
  380. configuring ntp symmetric peer mode
  381. configuring ntp broadcast mode
  382. configuring ntp server/client mode with authentication
  383. Table of Contents
  384. Table Of Contents
  385. ssh configuration
  386. asymmetric key algorithm
  387. configuring the ssh server
  388. ssh server configuration tasks
  389. generating/destroying a rsa or dsa key pair
  390. exporting the rsa or dsa public key
  391. specifying a service type for an ssh user
  392. configuring the client public key on the server
  393. assigning a public key to an ssh user
  394. configuring the ssh client
  395. configuring the ssh client on an ssh2-capable device
  396. specifying a source ip address/interface for the ssh client
  397. ssh configuration examples
  398. when the device acts as an ssh server and the authentication type is publickey
  399. when the switch acts as an ssh client and the authentication type is password
  400. when the device acts as an ssh client and the authentication type is publickey
  401. when the device acts as an ssh client and first-time authentication is not supported
  402. Table of Contents
  403. Table Of Contents
  404. file system configuration
  405. file operations
  406. flash memory operations
  407. file system configuration example
  408. file attribute configuration
  409. configuring file attributes
  410. Table of Contents
  411. Table Of Contents
  412. introduction to ftp and sftp
  413. ftp configuration
  414. configuration example: the device operating as an ftp server
  415. ftp banner display configuration example
  416. sftp configuration
  417. sftp configuration: the device operating as an sftp client
  418. sftp configuration example
  419. tftp configuration
  420. tftp configuration: the device operating as a tftp client
  421. tftp configuration example
  422. Table of Contents
  423. Table Of Contents
  424. information center
  425. system information format
  426. information center configuration
  427. configuring synchronous information output
  428. setting to output system information to the console
  429. setting to output system information to a monitor terminal
  430. setting to output system information to a log host
  431. setting to output system information to the trap buffer
  432. setting to output system information to the snmp nms
  433. displaying and maintaining information center
  434. log output to a linux log host
  435. log output to the console
  436. Table of Contents
  437. Table Of Contents
  438. introduction to loading approaches
  439. remote loading using tftp
  440. basic system configuration
  441. displaying the system status
  442. displaying debugging status
  443. network connectivity test
  444. device management
  445. scheduling a reboot on the device
  446. identifying and diagnosing pluggable transceivers
  447. displaying and maintaining the device management configuration
  448. Table of Contents
  449. Table Of Contents
  450. implementation of vlan-vpn
  451. enabling the vlan-vpn feature for a port
  452. tpid adjusting configuration
  453. vlan-vpn configuration example
  454. selective qinq configuration
  455. inner-to-outer tag priority mapping
  456. selective qinq configuration example
  457. Table of Contents
  458. Table Of Contents
  459. hwping configuration
  460. test types supported by hwping
  461. configuration on a hwping server
  462. hwping client configuration
  463. displaying and maintaining hwping
  464. dhcp test
  465. ftp test
  466. http test
  467. jitter test
  468. network diagram
  469. snmp test
  470. tcp test (tcpprivate test) on the specified ports
  471. udp test (udpprivate test) on the specified ports
  472. dns test
  473. Table of Contents
  474. Table Of Contents
  475. dns configuration
  476. configuring domain name resolution
  477. dns configuration example
  478. dynamic domain name resolution configuration example
  479. displaying and maintaining dns
  480. Table of Contents
  481. Table Of Contents
  482. smart link overview
  483. configuring smart link
  484. configuring a smart link device
  485. Mirroring
  486. smart link configuration example
  487. introduction to monitor link
  488. how monitor link works
  489. configuring monitor link
  490. configuring a downlink port
  491. monitor link configuration example
  492. Table of Contents
  493. Table Of Contents
  494. poe configuration
  495. poe features supported by the device
  496. enabling the poe feature on a port
  497. setting poe management mode and poe priority of a port
  498. configuring the pd compatibility detection function
  499. poe configuration example
  500. poe profile configuration
  501. displaying and maintaining poe profile configuration
  502. poe profile configuration example
  503. Table of Contents
  504. Table Of Contents
  505. Table Of Contents
  506. ip routing protocol overview
  507. routing protocol overview
  508. load sharing and route backup
  509. displaying and maintaining a routing table
  510. static route configuration
  511. default route
  512. displaying and maintaining static routes
  513. troubleshooting a static route
  514. rip configuration
  515. rip startup and operation
  516. rip configuration task list
  517. rip route control
  518. configuring rip route control
  519. rip network adjustment and optimization
  520. configuration tasks
  521. displaying and maintaining rip configuration
  522. troubleshooting rip configuration
  523. ip route policy configuration
  524. ip route policy configuration task list
  525. defining a route policy
  526. displaying and maintaining ip route policy
  527. troubleshooting ip route policy
  528. Table Of Contents
  529. udp helper configuration
  530. configuring udp helper
  531. displaying and maintaining udp helper
3Com WX3000 Series Operation Manual Manual pdf 25 page image
2-3Resetting the OAP Software SystemIf the operating system works abnormally or is under other anomalies, you can reset the OAP softwaresystem.Follow these steps to reset the OAP software system:To do… Use the command… RemarksReset the OAP softwaresystem oap reboot slot 0 RequiredAvailable in user viewThe reset operation may cause data loss and service interruption. Therefore, before resetting the OAPsoftware system, you need to save the data on the operating system to avoid service interruption andhardware data loss.
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3Com 4500 Configuration Manual first page preview
3Com 4500 Configuration Manual
This manual is suitable for:
WX3000 SeriesWX3008WX3010WX3024
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