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S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. Preface
  2. Conventions
  3. About the H3C S5120-EI documentation set
  4. obtaining documentation
  5. Table Of Contents
  6. IP routing overview
  7. Routing protocol overview
  8. Displaying and maintaining a routing table
  9. Static routing configuration
  10. Configuring a static route
  11. Detecting reachability of the static route's nexthop
  12. Static route configuration example
  13. IPv6 static routing configuration
  14. Displaying and maintaining IPv6 static routes
  15. Obtaining support for your product
  16. Access software downloads
  17. Acronyms
  18. Index
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. about this manual
  2. product overview
  3. optional interface modules
  4. preparing for installation
  5. installation tools
  6. installing the switch
  7. mounting the switch on a workbench
  8. connecting the power cords
  9. installing an interface module
  10. verifying the installation
  11. starting and configuring the switch
  12. setting terminal parameters
  13. booting the switch
  14. changing the startup mode
  15. introduction to loading modes
  16. loading software using tftp through ethernet port
  17. loading software using ftp through ethernet port
  18. loading software through cli
  19. maintenance and troubleshooting
  20. power supply failure
  21. fan failure
  22. configuration system failure
  23. appendix a lightning protection of the switch
  24. regulatory compliance information
  25. electricity safety elektrische sicherheit
  26. laser laser
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. obtaining documentation
  2. technical support
  3. Table Of Contents
  4. IRF configuration
  5. basic concepts
  6. irf fabric
  7. topology collection
  8. configuration file synchronization
  9. IRF fabric configuration task list
  10. Configuring an IRF fabric
  11. Setting a member ID for a switch
  12. Configuring IRF ports
  13. Specifying a priority for a member switch
  14. Configuring load sharing criteria for IRF links
  15. Specifying the preservation time of the bridge MAC address
  16. Enabling automatic system software updating
  17. Configuring MAD detection
  18. Accessing an IRF fabric
  19. Displaying and maintaining an IRF fabric
  20. configuration considerations
  21. ARP MAD detection-enabled IRF configuration example
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. obtaining documentation
  2. technical support
  3. Table Of Contents
  4. Table Of Contents
  5. IRF overview
  6. Basic concepts
  7. Physical IRF port
  8. IRF merge
  9. File system naming conventions
  10. Configuration synchronization mechanism
  11. LACP MAD
  12. Configuring IRF
  13. FIPS mode requirement
  14. Planning the IRF fabric setup
  15. Assigning a member ID to each IRF member switch
  16. Connecting physical IRF ports
  17. Binding physical ports to IRF ports
  18. Accessing the IRF fabric
  19. Accessing the CLI of a subordinate switch
  20. Configuring IRF link load sharing mode
  21. Configuring IRF bridge MAC persistence
  22. Setting the IRF link down report delay
  23. Configuring MAD
  24. Configuring ARP MAD
  25. Excluding a port from the shutdown action upon detection of multi-active collision
  26. Recovering an IRF fabric
  27. Displaying and maintaining an IRF fabric
  28. Configuration examples
  29. ARP MAD-enabled IRF configuration example
  30. configuration procedure
  31. Index
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. about this manual
  2. h3c website
  3. manual list
  4. product features
  5. access volume
  6. ip services volume
  7. ip routing volume
  8. qos volume
  9. high availability volume
  10. system volume
  11. displaying and maintaining an ethernet port
  12. ethernet link aggregation configuration
  13. ethernet link aggregation configuration task list
  14. configuring an aggregate interface
  15. configuring load sharing for link aggregation groups
  16. displaying and maintaining ethernet link aggregation
  17. dynamic aggregation configuration example
  18. aggregation load sharing configuration example
  19. port isolation configuration
  20. displaying and maintaining isolation groups
  21. mstp configuration
  22. introduction to rstp
  23. introduction to mstp
  24. basic concepts in mstp
  25. mstp configuration task list
  26. configuring mstp
  27. configuring port priority
  28. configuring no agreement check
  29. displaying and maintaining mstp
  30. lldp configuration
  31. lldp configuration task list
  32. performing basic lldp configuration
  33. configuring cdp compatibility
  34. configuring lldp trapping
  35. displaying and maintaining lldp
  36. vlan configuration
  37. configuring basic vlan settings
  38. configuring basic settings of a vlan interface
  39. displaying and maintaining vlan
  40. voice vlan configuration
  41. configuring a voice vlan
  42. displaying and maintaining voice vlan
  43. manual voice vlan assignment mode configuration example
  44. gvrp configuration
  45. gvrp configuration task list
  46. configuring garp timers
  47. displaying and maintaining gvrp
  48. gvrp configuration examples
  49. gvrp configuration example ii
  50. gvrp configuration example iii
  51. qinq configuration
  52. how qinq works
  53. configuring basic qinq
  54. configuring the tpid value in vlan tags
  55. comprehensive selective qinq configuration example
  56. introduction to bpdu tunneling
  57. bpdu tunneling implementation
  58. configuring bpdu tunneling
  59. bpdu tunneling configuration examples
  60. bpdu tunneling for pvst configuration example
  61. port mirroring configuration
  62. configuring local port mirroring
  63. configuring remote port mirroring
  64. displaying and maintaining port mirroring
  65. remote port mirroring configuration example
  66. configuring traffic mirroring
  67. displaying and maintaining traffic mirroring
  68. ip addressing overview
  69. configuring ip addresses
  70. ip addressing configuration example
  71. displaying and maintaining ip addressing
  72. arp configuration
  73. configuring arp
  74. arp configuration example
  75. configuring gratuitous arp
  76. proxy arp configuration
  77. enabling proxy arp
  78. displaying and maintaining proxy arp
  79. local proxy arp configuration example in case of port isolation
  80. dhcp overview
  81. dhcp address allocation
  82. dhcp message format
  83. dhcp options
  84. dhcp relay agent configuration
  85. dhcp relay agent configuration task list
  86. displaying and maintaining dhcp relay agent configuration
  87. dhcp relay agent option 82 support configuration example
  88. troubleshooting dhcp relay agent configuration
  89. dhcp client configuration
  90. displaying and maintaining the dhcp client
  91. dhcp snooping configuration
  92. configuring dhcp snooping basic functions
  93. configuring dhcp snooping to support option 82
  94. displaying and maintaining dhcp snooping
  95. dhcp snooping option 82 support configuration example
  96. bootp client configuration
  97. configuring an interface to dynamically obtain an ip address through bootp
  98. displaying and maintaining bootp client configuration
  99. dns configuration
  100. configuring the dns client
  101. configuring the dns proxy
  102. dynamic domain name resolution configuration example
  103. dns proxy configuration example
  104. troubleshooting dns configuration
  105. ip performance overview
  106. configuring tcp optional parameters
  107. configuring icmp to send error packets
  108. displaying and maintaining ip performance optimization
  109. udp helper configuration
  110. displaying and maintaining udp helper
  111. ipv6 overview
  112. ipv6 basics configuration task list
  113. configuring basic ipv6 functions
  114. configuring ipv6 ndp
  115. configuring pmtu discovery
  116. configuring ipv6 tcp properties
  117. configuring ipv6 dns client
  118. displaying and maintaining ipv6 basics configuration
  119. ipv6 configuration example
  120. troubleshooting ipv6 basics configuration
  121. dual stack overview
  122. sflow configuration
  123. configuring sflow
  124. sflow configuration example
  125. troubleshooting sflow configuration
  126. ip routing overview
  127. routing protocol overview
  128. displaying and maintaining a routing table
  129. static routing configuration
  130. configuring a static route
  131. displaying and maintaining static routes
  132. ipv6 static routing configuration
  133. displaying and maintaining ipv6 static routes
  134. multicast overview
  135. multicast models
  136. multicast architecture
  137. multicast packet forwarding mechanism
  138. igmp snooping configuration
  139. igmp snooping configuration task list
  140. configuring basic functions of igmp snooping
  141. configuring igmp snooping port functions
  142. configuring igmp snooping querier
  143. configuring an igmp snooping policy
  144. displaying and maintaining igmp snooping
  145. igmp snooping configuration examples
  146. igmp snooping querier configuration
  147. troubleshooting igmp snooping configuration
  148. multicast vlan configuration
  149. multicast vlan configuration task list
  150. displaying and maintaining multicast vlan
  151. mld snooping configuration
  152. mld snooping configuration task list
  153. configuring basic functions of mld snooping
  154. configuring mld snooping port functions
  155. configuring mld snooping querier
  156. configuring an mld snooping policy
  157. displaying and maintaining mld snooping
  158. mld snooping configuration examples
  159. mld snooping querier configuration
  160. troubleshooting mld snooping
  161. introduction to ipv6 multicast vlan
  162. ipv6 multicast vlan configuration task list
  163. displaying and maintaining ipv6 multicast vlan
  164. qos overview
  165. qos techniques overview
  166. qos configuration approaches
  167. configuring a qos policy
  168. priority mapping overview
  169. priority mapping configuration tasks
  170. configuring priority mapping
  171. displaying and maintaining priority mapping
  172. traffic policing and line rate overview
  173. traffic policing
  174. traffic shaping
  175. configuring traffic policing
  176. configuring gts
  177. congestion management configuration
  178. congestion management configuration approaches
  179. configuring congestion management
  180. configuring wfq queuing
  181. displaying and maintaining congestion management
  182. traffic filtering configuration
  183. traffic filtering configuration example
  184. configuring priority marking
  185. priority marking configuration example
  186. traffic redirecting configuration
  187. displaying and maintaining traffic accounting
  188. appendix a acronym
  189. appendix b default priority mapping tables
  190. appendix c introduction to packet precedences
  191. displaying and maintaining user profile
  192. aaa configuration
  193. introduction to radius
  194. introduction to hwtacacs
  195. aaa configuration task list
  196. radius configuration task list
  197. configuring aaa
  198. configuring radius
  199. configuring hwtacacs
  200. aaa configuration examples
  201. aaa for telnet users by separate servers
  202. aaa for ssh users by a radius server
  203. troubleshooting aaa
  204. x configuration example
  205. guest vlan and vlan assignment configuration example
  206. ead fast deployment overview
  207. configuring ead fast deployment
  208. displaying and maintaining ead fast deployment
  209. troubleshooting ead fast deployment
  210. introduction to habp
  211. configuring habp
  212. displaying and maintaining habp
  213. mac authentication configuration
  214. related concepts
  215. configuring mac authentication
  216. configuring a guest vlan
  217. displaying and maintaining mac authentication
  218. port security configuration
  219. port security configuration task list
  220. setting the maximum number of secure mac addresses
  221. setting the port security mode
  222. configuring port security features
  223. configuring secure mac addresses
  224. displaying and maintaining port security
  225. configuring the userloginwithoui mode
  226. configuring the macaddresselseuserloginsecure mode
  227. troubleshooting port security
  228. cannot change port security mode when a user is online
  229. ip source guard configuration
  230. configuring a static binding entry
  231. displaying and maintaining ip source guard
  232. dynamic binding function configuration example
  233. troubleshooting ip source guard
  234. configuring the device as an ssh server
  235. configuring an ssh user
  236. configuring the device as an ssh client
  237. establishing a connection between the ssh client and the server
  238. displaying and maintaining ssh
  239. ssh client configuration examples
  240. when switch acts as client for publickey authentication
  241. sftp service
  242. configuring an sftp client
  243. working with the sftp directories
  244. working with sftp files
  245. terminating the connection to the remote sftp server
  246. sftp server configuration example
  247. pki configuration
  248. pki configuration task list
  249. configuring an entity dn
  250. configuring a pki domain
  251. submitting a pki certificate request
  252. retrieving a certificate manually
  253. configuring pki certificate verification
  254. destroying a local rsa key pair
  255. deleting a certificate
  256. pki configuration examples
  257. requesting a certificate from a ca running windows 2003 server
  258. troubleshooting pki
  259. ssl configuration
  260. ssl configuration task list
  261. configuring an ssl server policy
  262. configuring an ssl client policy
  263. troubleshooting ssl
  264. public key configuration
  265. configuring the local asymmetric key pair
  266. displaying or exporting the local rsa or dsa host public key
  267. displaying and maintaining public keys
  268. public key configuration examples
  269. importing the public key of a peer from a public key file
  270. acl overview
  271. introduction to ipv4 acl
  272. introduction to ipv6 acl
  273. acl application
  274. ipv4 acl configuration
  275. configuring a basic ipv4 acl
  276. configuring an advanced ipv4 acl
  277. configuring an ethernet frame header acl
  278. copying an ipv4 acl
  279. displaying and maintaining ipv4 acls
  280. ipv6 acl configuration
  281. configuring an advanced ipv6 acl
  282. copying an ipv6 acl
  283. displaying and maintaining ipv6 acls
  284. acl application for packet filtering
  285. filtering ipv6 packets
  286. acl application example
  287. applying an acl to a vlan interface
  288. arp attack protection configuration
  289. configuring arp defense against ip packet attacks
  290. configuring arp packet rate limit
  291. configuring arp packet source mac address consistency check
  292. configuring arp active acknowledgement
  293. arp detection configuration example ii
  294. smart link overview
  295. smart link configuration task list
  296. smart link device configuration example
  297. configuring an associated device
  298. displaying and maintaining smart link
  299. multiple smart link groups load sharing configuration example
  300. monitor link configuration
  301. configuring monitor link
  302. displaying and maintaining monitor link
  303. monitor link configuration example
  304. rrpp overview
  305. rrpp configuration task list
  306. creating an rrpp domain
  307. configuring control vlans
  308. configuring rrpp rings
  309. activating an rrpp domain
  310. configuring an rrpp ring group
  311. displaying and maintaining rrpp
  312. intersecting ring configuration example
  313. dldp configuration
  314. how dldp works
  315. dldp configuration task list
  316. enabling dldp
  317. setting the interval for sending advertisement packets
  318. setting the port shutdown mode
  319. configuring dldp authentication
  320. displaying and maintaining dldp
  321. ethernet oam configuration
  322. ethernet oam configuration task list
  323. configuring link monitoring
  324. enabling oam remote loopback
  325. displaying and maintaining ethernet oam configuration
  326. ethernet oam configuration example
  327. cfd configuration
  328. cfd configuration task list
  329. basic configuration tasks
  330. configuring cc on meps
  331. displaying and maintaining cfd
  332. cfd configuration examples
  333. configuring mep and enabling cc on it
  334. configuring the rules for generating mips
  335. track overview
  336. track configuration task list
  337. configuring collaboration between the track module and the application modules
  338. track configuration examples
  339. logging in through the console port
  340. console port login configuration
  341. console port login configuration with authentication mode being none
  342. console port login configuration with authentication mode being password
  343. console port login configuration with authentication mode being scheme
  344. logging in through telnet
  345. telnet login configuration with authentication mode being password
  346. logging in through ssh
  347. user interface configuration examples
  348. command authorization configuration example
  349. command accounting configuration example
  350. web server configuration
  351. displaying web users
  352. connection establishment using nms
  353. specifying source for telnet packets
  354. controlling telnet users
  355. controlling network management users by source ip addresses
  356. controlling web users by source ip addresses
  357. basic configurations
  358. entering system view
  359. configuring the device name
  360. configuring a banner
  361. configuring cli hotkeys
  362. configuring command aliases
  363. displaying and maintaining basic configurations
  364. cli features
  365. synchronous information output
  366. undo form of a command
  367. cli display
  368. saving history commands
  369. command line error information
  370. device management
  371. rebooting a device
  372. configuring the scheduled automatic execution function
  373. upgrading device software
  374. disabling boot rom access
  375. identifying and diagnosing pluggable transceivers
  376. displaying and maintaining device management configuration
  377. device management configuration examples
  378. file system management
  379. file system operations example
  380. displaying and maintaining device configuration
  381. ftp configuration
  382. configuring the ftp client
  383. ftp client configuration example
  384. configuring the ftp server
  385. ftp server configuration example
  386. displaying and maintaining ftp
  387. tftp configuration
  388. configuring the tftp client
  389. displaying and maintaining the tftp client
  390. tftp client configuration example
  391. http configuration
  392. configuring the port number of the http service
  393. displaying and maintaining http
  394. https configuration
  395. associating the https service with an ssl server policy
  396. associating the https service with a certificate attribute access control policy
  397. associating the https service with an acl
  398. configuring snmp logging
  399. snmp trap configuration
  400. displaying and maintaining snmp
  401. snmp configuration example
  402. snmp logging configuration example
  403. mib style configuration
  404. rmon configuration
  405. configuring rmon
  406. displaying and maintaining rmon
  407. mac address table configuration
  408. configuring mac address table
  409. displaying and maintaining mac address table
  410. mac information configuration
  411. system maintaining example
  412. information center configuration
  413. configuring information center
  414. displaying and maintaining information center
  415. outputting log information to the console
  416. poe configuration
  417. poe configuration task list
  418. configuring poe power management
  419. configuring the poe monitoring function
  420. configuring a pd disconnection detection mode
  421. displaying and maintaining poe
  422. troubleshooting poe
  423. hotfix configuration
  424. hotfix configuration task list
  425. displaying and maintaining hotfix
  426. nqa configuration
  427. nqa configuration task list
  428. configuring the nqa server
  429. configuring an nqa test group
  430. configuring the collaboration function
  431. configuring trap delivery
  432. configuring optional parameters common to an nqa test group
  433. scheduling an nqa test group
  434. displaying and maintaining nqa
  435. dhcp test configuration example
  436. ftp test configuration example
  437. http test configuration example
  438. udp jitter test configuration example
  439. snmp test configuration example
  440. tcp test configuration example
  441. udp echo test configuration example
  442. voice test configuration example
  443. dlsw test configuration example
  444. nqa collaboration configuration example
  445. ntp configuration
  446. advantages of ntp
  447. ntp configuration task list
  448. configuring the operation modes of ntp
  449. configuring optional parameters of ntp
  450. configuring ntp authentication
  451. displaying and maintaining ntp
  452. configuring the ntp symmetric mode
  453. configuring ntp broadcast mode with authentication
  454. cluster management configuration
  455. cluster configuration task list
  456. configuring the management device
  457. configuring the member devices
  458. adding a candidate device to a cluster
  459. configuring advanced cluster functions
  460. displaying and maintaining cluster management
  461. irf working process
  462. irf configuration task list
  463. setting a member id for a device
  464. logging in to an irf
  465. displaying and maintaining irf
  466. configure switch
  467. automatic configuration
  468. how automatic configuration works
  469. obtaining the ip address of an interface and related information through dhcp
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. obtaining documentation
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Configuring ACLs
  6. Match order
  7. ACL rule numbering
  8. Configuring a time range
  9. Configuring an IPv6 basic ACL
  10. Configuring an advanced ACL
  11. Configuring an IPv6 advanced ACL
  12. Configuring an Ethernet frame header ACL
  13. Copying an ACL
  14. Copying an IPv6 ACL
  15. Applying an IPv6 ACL for packet filtering
  16. Configuration example of using ACL for device management
  17. IPv4 packet filtering configuration example
  18. IPv6 packet filtering configuration example
  19. QoS overview
  20. QoS techniques
  21. QoS configuration approaches
  22. Configuring a QoS policy
  23. Configuration restrictions and guidelines
  24. Defining a traffic behavior
  25. Defining a policy
  26. Applying the QoS policy to an interface
  27. Applying the QoS policy to a VLAN
  28. Displaying and maintaining QoS policies
  29. Configuring priority mapping
  30. Priority trust mode on a port
  31. Priority mapping procedure
  32. Configuration guidelines
  33. Configuring a priority mapping table
  34. Displaying priority mappings
  35. Configuration procedure
  37. Configuring traffic policing, traffic shaping, and rate limit
  38. Traffic policing
  39. Traffic shaping
  40. Configuring traffic policing
  41. Configuring GTS
  42. Displaying and maintaining traffic policing, GTS, and rate limit
  43. Configuration procedures
  44. Configuring congestion management
  45. WRR queuing
  46. WFQ queuing
  47. SP+WRR queuing
  48. Configuration example
  52. Configuring SP+WFQ queuing
  53. Displaying and maintaining queue-based accounting
  54. Configuring traffic filtering
  55. Traffic filtering configuration example
  56. Configuring priority marking
  58. Local precedence re-marking configuration example
  59. Configuring traffic redirecting
  60. Configuring class-based accounting
  61. Class-based accounting configuration example
  62. Configuring the data buffer
  63. Data buffer configuration approaches
  64. Using the burst function to configure the data buffer setup
  65. Configuring the packet resource
  66. Applying the data buffer settings
  67. Appendix A Default priority mapping tables
  68. Appendix B Packet precedences
  69. p priority
  70. Index
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Network Router
Table of contents
  1. about this manual
  2. h3c website
  3. product features
  4. ip services volume
  5. ip routing volume
  6. qos volume
  7. system volume
  8. ethernet interface configuration
  9. link aggregation configuration
  10. displaying and maintaining link aggregation
  11. port isolation configuration
  12. displaying and maintaining isolation groups
  13. dldp configuration
  14. dldp configuration task list
  15. enabling dldp
  16. setting the interval for sending advertisement packets
  17. configuring dldp authentication
  18. displaying and maintaining dldp
  19. lldp configuration
  20. lldp configuration task list
  21. configuring lldp trapping
  22. displaying and maintaining lldp
  23. mstp configuration
  24. configuration task list
  25. configuring the root bridge
  26. specifying the root bridge or a secondary root bridge
  27. configuring the timeout factor
  28. configuring ports as edge ports
  29. configuring leaf nodes
  30. performing mcheck
  31. configuring digest snooping
  32. configuring no agreement check
  33. configuring protection functions
  34. displaying and maintaining mstp
  35. mstp configuration example
  36. smart link configuration
  37. configuring a smart link device
  38. displaying and maintaining smart link
  39. monitor link configuration
  40. configuring monitor link
  41. monitor link configuration example
  42. vlan configuration
  43. displaying and maintaining vlan
  44. vlan configuration example
  45. voice vlan configuration
  46. configuring a voice vlan
  47. displaying and maintaining voice vlan
  48. voice vlan configuration examples
  49. gvrp configuration
  50. gvrp configuration task list
  51. configuring garp timers
  52. displaying and maintaining gvrp
  53. gvrp configuration examples
  54. gvrp configuration example ii
  55. gvrp configuration example iii
  56. qinq configuration
  57. implementations of qinq
  58. configuring basic qinq
  59. introduction to bpdu tunneling
  60. ethernet oam configuration
  61. rrpp overview
  62. how rrpp works
  63. typical rrpp networking
  64. rrpp configuration task list
  65. configuring master node
  66. configuring transit node
  67. configuring edge node
  68. configuring assistant edge node
  69. displaying and maintaining rrpp
  70. rrpp typical configuration examples
  71. port mirroring configuration
  72. configuring local port mirroring
  73. configuring remote port mirroring
  74. displaying and maintaining port mirroring
  75. remote port mirroring configuration example
  76. ip addressing configuration
  77. configuring ip addresses
  78. ip addressing configuration example
  79. displaying and maintaining ip addressing
  80. arp configuration
  81. arp table
  82. enabling the arp entry check
  83. displaying and maintaining arp
  84. proxy arp configuration
  85. enabling proxy arp
  86. displaying and maintaining proxy arp
  87. local proxy arp configuration example in case of port isolation
  88. arp attack defense configuration
  89. dhcp overview
  90. dhcp address allocation
  91. ip address lease extension
  92. dhcp options
  93. dhcp relay agent configuration
  94. dhcp relay agent configuration task list
  95. displaying and maintaining dhcp relay agent configuration
  96. troubleshooting dhcp relay agent configuration
  97. dhcp client configuration
  98. displaying and maintaining the dhcp client
  99. dhcp snooping configuration
  100. configuring dhcp snooping basic functions
  101. configuring dhcp snooping to support option
  102. displaying and maintaining dhcp snooping
  103. bootp client configuration
  104. configuring an interface to dynamically obtain an ip address through bootp
  105. displaying and maintaining bootp client configuration
  106. dns configuration
  107. dns proxy
  108. configuring the dns client
  109. configuring the dns proxy
  110. dynamic domain name resolution configuration example
  111. dns proxy configuration example
  112. troubleshooting dns configuration
  113. ip performance overview
  114. configuring tcp optional parameters
  115. configuring icmp to send error packets
  116. udp helper configuration
  117. displaying and maintaining udp helper
  118. ipv6 overview
  119. ipv6 pmtu discovery
  120. ipv6 basics configuration task list
  121. configuring ipv6 ndp
  122. configuring pmtu discovery
  123. configuring ipv6 tcp properties
  124. displaying and maintaining ipv6 basics configuration
  125. ipv6 configuration example
  126. troubleshooting ipv6 basics configuration
  127. dual stack overview
  128. sflow configuration
  129. configuring sflow
  130. sflow configuration example
  131. troubleshooting sflow configuration
  132. ip routing overview
  133. routing protocol overview
  134. displaying and maintaining a routing table
  135. static routing configuration
  136. configuring a static route
  137. displaying and maintaining static routes
  138. introduction to ipv6 static routing
  139. displaying and maintaining ipv6 static routes
  140. multicast overview
  141. multicast models
  142. multicast architecture
  143. multicast packet forwarding mechanism
  144. igmp snooping configuration
  145. basic concepts in igmp snooping
  146. igmp snooping configuration task list
  147. configuring basic functions of igmp snooping
  148. configuring igmp snooping port functions
  149. configuring igmp snooping querier
  150. configuring an igmp snooping policy
  151. displaying and maintaining igmp snooping
  152. igmp snooping configuration examples
  153. igmp snooping querier configuration
  154. troubleshooting igmp snooping configuration
  155. multicast vlan configuration
  156. multicast vlan configuration task list
  157. displaying and maintaining multicast vlan
  158. mld snooping configuration
  159. basic concepts in mld snooping
  160. how mld snooping works
  161. mld snooping configuration task list
  162. configuring basic functions of mld snooping
  163. configuring mld snooping port functions
  164. configuring mld snooping querier
  165. configuring an mld snooping policy
  166. displaying and maintaining mld snooping
  167. mld snooping configuration examples
  168. mld snooping querier configuration
  169. troubleshooting mld snooping
  170. introduction to ipv6 multicast vlan
  171. displaying and maintaining ipv6 multicast vlan
  172. qos overview
  173. major traffic management techniques
  174. qos policy configuration
  175. defining a traffic behavior
  176. defining a policy
  177. priority mapping
  178. priority mapping overview
  179. configuring a priority mapping table
  180. configuring port priority trust mode
  181. displaying and maintaining priority mapping
  182. line rate
  183. congestion management
  184. configuring an sp queue
  185. configuring a wrr queue
  186. displaying and maintaining congestion management
  187. configuring traffic mirroring
  188. displaying and maintaining traffic mirroring
  189. aaa configuration
  190. introduction to radius
  191. introduction to hwtacacs
  192. aaa configuration task list
  193. configuring aaa
  194. configuring radius
  195. configuring hwtacacs
  196. aaa configuration examples
  197. aaa for telnet users by separate servers
  198. troubleshooting aaa
  199. x configuration example
  200. ead fast deployment overview
  201. configuring ead fast deployment
  202. displaying and maintaining ead fast deployment
  203. ead fast deployment configuration example
  204. troubleshooting ead fast deployment
  205. habp configuration
  206. configuring habp
  207. displaying and maintaining habp
  208. mac authentication overview
  209. related concepts
  210. configuring mac authentication
  211. displaying and maintaining mac authentication
  212. portal overview
  213. portal configuration task list
  214. basic portal configuration
  215. configuring an authentication subnet
  216. displaying and maintaining portal
  217. troubleshooting portal
  218. port security configuration
  219. port security configuration task list
  220. enabling port security
  221. setting the port security mode
  222. configuring port security features
  223. configuring secure mac addresses
  224. displaying and maintaining port security
  225. port security configuration examples
  226. configuration information
  227. troubleshooting port security
  228. cannot change port security mode when a user is online
  229. ip source guard configuration
  230. configuring dynamic binding function
  231. ip source guard configuration examples
  232. dynamic binding function configuration example
  233. failed to configure static binding entries and dynamic binding function
  234. configuring the device as an ssh server
  235. configuring the device as an ssh client
  236. displaying and maintaining ssh
  237. ssh server configuration examples
  238. when switch acts as server for publickey authentication
  239. ssh client configuration examples
  240. when switch acts as client for publickey authentication
  241. sftp service
  242. configuring an sftp client
  243. pki configuration
  244. pki configuration task list
  245. configuring a pki domain
  246. submitting a pki certificate request
  247. retrieving a certificate manually
  248. configuring pki certificate verification
  249. destroying a local rsa key pair
  250. configuring an access control policy
  251. pki configuration examples
  252. requesting a certificate from a ca running windows 2003 server
  253. troubleshooting pki
  254. ssl configuration
  255. ssl configuration task list
  256. configuring an ssl server policy
  257. ssl server policy configuration example
  258. configuring an ssl client policy
  259. displaying and maintaining ssl
  260. acl overview
  261. introduction to ipv4 acl
  262. ipv4 acl match order
  263. introduction to ipv6 acl
  264. configuring a basic ipv4 acl
  265. configuring an advanced ipv4 acl
  266. configuring an ethernet frame header acl
  267. copying an ipv4 acl
  268. displaying and maintaining ipv4 acls
  269. ipv6 acl configuration
  270. ipv6 acl configuration example
  271. logging in through the console port
  272. console port login configuration
  273. console port login configuration with authentication mode being none
  274. console port login configuration with authentication mode being password
  275. console port login configuration with authentication mode being scheme
  276. logging in through telnet
  277. logging in through ssh
  278. management system
  279. displaying web users
  280. logging in through nms
  281. controlling telnet users
  282. controlling telnet users by source mac addresses
  283. controlling web users by source ip addresses
  284. configuring command aliases
  285. cli features
  286. online help with command lines
  287. cli display
  288. device management
  289. rebooting a device
  290. upgrading boot rom
  291. identifying and diagnosing pluggable transceivers
  292. displaying and maintaining device management configuration
  293. file system management configuration
  294. file system operations example
  295. saving the current configuration
  296. displaying and maintaining device configuration
  297. ftp configuration
  298. configuring the ftp client
  299. ftp client configuration example
  300. configuring the ftp server
  301. ftp server configuration example
  302. displaying and maintaining ftp
  303. tftp configuration
  304. configuring the tftp client
  305. displaying and maintaining the tftp client
  306. tftp client configuration example
  307. http configuration
  308. https configuration
  309. associating the https service with an ssl server policy
  310. associating the https service with a certificate attribute access control policy
  311. associating the https service with an acl
  312. configuring snmp logging
  313. snmp trap configuration
  314. displaying and maintaining snmp
  315. snmp configuration example
  316. snmp logging configuration example
  317. rmon configuration
  318. configuring rmon
  319. displaying and maintaining rmon
  320. introduction to mac address table
  321. configuring mac address table management
  322. displaying and maintaining mac address table management
  323. system maintaining example
  324. information center configuration
  325. system information format
  326. configuring information center
  327. displaying and maintaining information center
  328. outputting log information to a linux log host
  329. outputting log information to the console
  330. poe configuration
  331. poe configuration task list
  332. configuring poe power management
  333. configuring the poe monitoring function
  334. configuring a pd disconnection detection mode
  335. displaying and maintaining poe
  336. troubleshooting poe
  337. track overview
  338. track configuration task list
  339. configuring collaboration between the track module and the application modules
  340. nqa overview
  341. basic concepts of nqa
  342. nqa configuration task list
  343. configuring the nqa server
  344. configuring an nqa test group
  345. configuring the collaboration function
  346. configuring trap delivery
  347. configuring optional parameters common to an nqa test group
  348. scheduling an nqa test group
  349. displaying and maintaining nqa
  350. dhcp test configuration example
  351. ftp test configuration example
  352. http test configuration example
  353. snmp test configuration example
  354. tcp test configuration example
  355. dlsw test configuration example
  356. ntp configuration
  357. how ntp works
  358. ntp message format
  359. ntp configuration task list
  360. configuring the operation modes of ntp
  361. configuring optional parameters of ntp
  362. configuring ntp authentication
  363. displaying and maintaining ntp
  364. configuring the ntp symmetric mode
  365. configuring ntp broadcast mode
  366. configuring ntp multicast mode
  367. configuring ntp broadcast mode with authentication
  368. cluster management overview
  369. cluster configuration task list
  370. configuring the management device
  371. configuring the member devices
  372. adding a candidate device to a cluster
  373. configuring advanced cluster functions
  374. displaying and maintaining cluster management
  375. automatic configuration
  376. how automatic configuration works
  377. obtaining an ip address
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. installation guide
  2. obtaining documentation
  3. technical support
  4. Table Of Contents
  5. Table Of Contents
  6. Preparing for installation
  7. Cleanness
  8. Installation tools
  9. Installing the switch
  10. Installing the switch into a 19-inch rack
  11. Rack-mounting by using front mounting brackets
  12. Rack-mounting by using mounting brackets and a rack-shelf
  13. Rack-mounting by using front and rear mounting brackets
  14. Mounting the switch on a workbench
  15. Grounding the switch
  16. Grounding the switch with a grounding conductor buried in the earth ground
  17. Connecting the power cords
  18. Connecting the RPS power cord
  19. Installing and removing an interface card
  20. Removing an interface card
  21. Verifying the installation
  22. Setting up an IRF fabric
  23. Drawing a plan for an IRF fabric
  24. Accessing the switch for the first time
  25. Setting terminal parameters
  26. Powering on the switch
  27. Maintenance and troubleshooting
  28. Fan failure
  29. Appendix A Chassis views and technical specifications
  30. S5120-52C-EI
  31. S5120-24P-EI
  32. S5120-28C-PWR-EI
  33. S5120-52C-PWR-EI
  34. Technical specifications
  35. Appendix B Ports and LEDs
  36. LEDs
  37. RPS status LED
  38. Base-T auto-sensing Ethernet port status LED
  39. SFP port status LED
  40. Interface card status LED
  41. Appendix C FRUs and compatibility matrixes
  42. Appendix D Lightning protection of the switch
  43. Index
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. command conventions
  2. obtaining documentation
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. high availability overview
  7. High availability technologies
  8. Protection switchover technologies
  9. configuring ethernet oam
  10. how ethernet oam works
  11. standards and protocols
  12. configuring basic ethernet oam functions
  13. configuring link monitoring
  14. configuring errored frame seconds event detection
  15. remote port
  16. ethernet oam configuration example
  17. Configuring CFD
  18. cfd functions
  19. Protocols and standards
  20. configuring basic cfd settings
  21. configuring meps
  22. configuring mip generation rules
  23. configuring lb on meps
  24. Configuring AIS
  25. Configuring one-way DM
  26. displaying and maintaining cfd
  27. cfd configuration example
  28. verifying the configuration
  29. dldp overview
  30. how dldp works
  31. dldp configuration task list
  32. enabling dldp
  33. setting the delaydown timer
  34. configuring dldp authentication
  35. displaying and maintaining dldp
  36. verify the configuration
  37. Manually shutting down unidirectional links
  38. Troubleshooting DLDP
  39. rrpp overview
  40. RRPPDUS
  41. rrpp timers
  42. typical rrpp networking
  43. rrpp configuration task list
  44. creating an rrpp domain
  45. configuring protected vlans
  46. configuring rrpp rings
  47. configuring rrpp nodes
  48. activating an rrpp domain
  49. configuring rrpp timers
  50. configuration restrictions and guidelines
  51. RRPP configuration examples
  52. intersecting ring configuration example
  53. Dual homed rings configuration example
  54. Intersecting-ring load balancing configuration example
  55. troubleshooting
  56. configuring smart link
  57. Terminology
  58. how smart link works
  59. smart link configuration task list
  60. configuring protected vlans for a smart link group
  61. configuring member ports for a smart link group
  62. enabling the sending of flush messages
  63. configuring an associated device
  64. smart link configuration examples
  65. multiple smart link groups load sharing configuration example
  66. Smart Link and CFD collaboration configuration example
  67. configuring monitor link
  68. how monitor link works
  69. displaying and maintaining monitor link
  70. track overview
  71. track configuration task list
  72. Associating track with interface management
  73. Associating the track module with an application module
  74. displaying and maintaining track entries
  75. Index
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. obtaining documentation
  2. technical support
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Ethernet interface configuration
  7. ethernet interface
  8. configuring flow control on an ethernet interface
  9. configuring a port group
  10. configuring storm suppression
  11. Enabling loopback detection on an Ethernet interface
  12. Setting the MDI mode of an Ethernet interface
  13. Enabling bridging on an Ethernet interface
  14. Configuring storm control on an Ethernet interface
  15. Displaying and maintaining an Ethernet interface
  16. Configuring a loopback interface
  17. Configuring the null interface
  18. Overview
  19. MAC address table-based frame forwarding
  20. Disabling MAC address learning
  21. Configuring the aging timer for dynamic MAC address entries
  22. Enabling MAC address roaming
  23. Displaying and maintaining MAC address tables
  25. Configuring MAC Information mode
  26. MAC Information configuration example
  28. link aggregation modes
  29. Aggregating links in static mode
  30. Aggregating links in dynamic mode
  31. Load-sharing criteria for link aggregation groups
  32. Configuring an aggregation group
  33. Configuring a dynamic aggregation group
  34. Configuring an aggregate interface
  35. Setting the minimum number of Selected ports for an aggregation group
  36. Restoring the default settings for an aggregate interface
  37. Enabling local-first load sharing for link aggregation
  38. Enabling link-aggregation traffic redirection
  39. Displaying and maintaining Ethernet link aggregation
  40. Static aggregation configuration example
  41. Dynamic aggregation configuration example
  42. Introduction to port isolation
  43. Port isolation configuration example
  44. STP protocol packets
  45. Basic concepts in STP
  46. Calculation process of the STP algorithm
  47. RSTP
  48. PVST
  49. How MSTP works
  50. Implementation of MSTP on devices
  51. Configuring the spanning tree
  52. Configuring the root bridge or a secondary root bridge
  53. Configuring the device priority
  54. Configuring the maximum hops of an MST region
  55. Configuring spanning tree timers
  56. Configuring the timeout factor
  57. Configuring the maximum port rate
  58. Configuring path costs of ports
  59. Configuring the port priority
  60. Configuring the port link type
  61. Enabling the output of port state transition information
  62. Performing mCheck
  63. Configuring No Agreement Check
  64. Configuring TC snooping
  65. Configuring protection functions
  66. Displaying and maintaining the spanning tree
  67. PVST configuration example
  68. BPDU tunneling configuration
  69. bpdu tunneling implementation
  70. configuring bpdu tunneling
  71. enabling bpdu tunneling
  72. bpdu tunneling configuration examples
  73. bpdu tunneling for pvst configuration example
  74. VLAN configuration
  75. vlan types
  76. configuring basic settings of a vlan interface
  77. assigning an access port to a vlan
  78. assigning a trunk port to a vlan
  79. assigning a hybrid port to a vlan
  80. configuration guidelines
  81. voice vlan configuration
  82. security mode and normal mode of voice vlans
  83. displaying and maintaining voice vlan
  84. manual voice vlan assignment mode configuration example
  85. gvrp configuration
  86. gvrp configuration task list
  87. displaying and maintaining gvrp
  88. qinq configuration
  89. qinq frame structure
  90. implementations of qinq
  91. configuring basic qinq
  92. configuring selective qinq
  93. configuring the tpid value in vlan tags
  94. selective qinq configuration example
  95. lldp configuration
  96. how lldp works
  97. lldp configuration task list
  98. enabling lldp polling
  99. setting other lldp parameters
  100. setting an encapsulation format for lldpdus
  101. configuring lldp trapping
  102. lldp configuration examples
  103. verify the configuration
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Network Router
Table of contents
  1. configuration guide
  2. document organization
  3. obtaining documentation
  4. acl configuration
  5. application of acls on the switch
  6. acl configuration task list
  7. configuring an acl
  8. configuring an ethernet frame header acl
  9. acl configuration examples
  10. qos overview
  11. configuring a qos policy
  12. defining a class
  13. defining a traffic behavior
  14. defining a policy
  15. priority mapping overview
  16. configuring a priority mapping table
  17. displaying and maintaining priority mapping
  18. traffic policing
  19. traffic shaping
  20. line rate
  21. congestion management overview
  22. displaying and maintaining congestion management
  23. configuring priority marking
  24. configuring traffic redirecting
  25. ip precedence and dscp values
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. command conventions
  2. obtaining documentation
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. CLI configuration commands
  7. display clipboard
  8. display hotkey
  9. super authentication-mode
  10. super password
  11. system-view
  12. Logging in to the switch commands
  13. activation-key
  14. auto-execute command
  15. authentication-mode
  16. command accounting
  17. command authorization
  18. databits
  19. display ip https
  20. display user-interface
  21. display users
  22. display web users
  23. flow-control
  24. free user-interface
  25. free web-users
  26. history-command max-size
  27. ip http acl
  28. ip http enable
  29. ip https acl
  30. ip https certificate access-control-policy
  31. ip https port
  32. ip https ssl-server-policy
  33. parity
  34. protocol inbound
  35. send
  36. set authentication password
  37. shell
  38. stopbits
  39. telnet
  40. telnet ipv6
  41. terminal type
  42. user-interface
  43. FTP server configuration commands
  44. display ftp-user
  45. free ftp user
  46. ftp server enable
  47. ftp update
  48. ascii
  49. cdup
  50. close
  51. delete
  52. disconnect
  53. display ftp client configuration
  54. ftp client source
  55. ftp ipv6
  56. mkdir
  57. open ipv6
  58. passive
  59. quit
  60. rmdir
  61. user
  62. verbose
  63. TFTP client configuration commands
  64. tftp
  65. tftp client source
  66. tftp ipv6
  67. File management commands
  68. copy
  69. execute
  70. fixdisk
  72. more
  73. move
  74. rename
  76. Configuration file management commands
  77. archive configuration location
  78. archive configuration max
  79. backup startup-configuration
  80. configuration replace file
  81. display archive configuration
  82. display current-configuration
  83. display default-configuration
  84. display startup
  85. display this
  86. Software upgrade commands
  87. patch active
  88. patch delete
  89. patch load
  90. patch location
  91. clock timezone
  92. display clock
  93. display device
  94. display device manuinfo
  95. display environment
  96. display fan
  97. display memory
  98. display power
  99. display rps
  100. display schedule reboot
  101. display transceiver
  102. display transceiver alarm
  103. display transceiver diagnosis
  104. display transceiver manuinfo
  105. display version
  106. configuration guide
  107. reset unused porttag
  108. schedule job
  109. schedule reboot at
  110. schedule reboot delay
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
Table of contents
  1. obtaining documentation
  2. Table Of Contents
  3. Prepare for installation
  4. Installation accessories
  5. Install the switch
  6. Mounting the switch on a workbench
  7. Connecting the grounding cable
  8. Connecting the power cable
  9. Installing the interface card
  10. Appendix Compliance and safety information
  11. European Directives compliance
  12. Canada regulatory compliance
  13. CISPR 22 compliance
  14. Electricity Safety Elektrische Sicherheit 用电安全
  15. Laser Laser激光辐射
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
S5120-EI Series first page preview

S5120-EI Series

Brand: H3C | Category: Switch
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