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3Com 3CRS48G-24S-91 manuals

3CRS48G-24S-91 first page preview

3CRS48G-24S-91

Brand: 3Com | Category: Switch
3CRS48G-24S-91 first page preview

3CRS48G-24S-91

Brand: 3Com | Category: Switch
Table of contents
  1. configuration guide
  2. Table Of Contents
  3. Table Of Contents
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Table Of Contents
  9. Table Of Contents
  10. Table Of Contents
  11. Table Of Contents
  12. Table Of Contents
  13. Table Of Contents
  14. Table Of Contents
  15. Table Of Contents
  16. Table Of Contents
  17. Table Of Contents
  18. Table Of Contents
  19. Table Of Contents
  20. Conventions
  21. Preface
  22. Serving as a Convergence Layer Device
  23. Logging In to an Ethernet Switch
  24. Introduction
  25. Console Port Login Configuration
  26. Console Port Login Configuration with Authentication Mode Being None
  27. Console Port Login Configuration with Authentication Mode Being Password
  28. Console Port Login Configuration with Authentication Mode Being Scheme
  30. Telnet Configuration with Authentication Mode Being None
  31. Telnet Configuration with Authentication Mode Being Password
  32. Telnet Configuration with Authentication Mode Being Scheme
  33. Telnet Connection Establishment
  34. Configuration on the Administrator Side
  35. Modem Connection Establishment
  36. HTTP Connection Establishment
  37. Web Server Shutdown/Startup
  38. Displaying Web Users
  39. Connection Establishment Using NMS
  40. Overview
  41. Displaying the source IP address/Interface Specified for Telnet Packets
  42. Controlling Telnet Users
  43. Controlling Network Management Users by Source IP Addresses
  44. Controlling Web Users by Source IP Address
  45. configuration procedure
  46. Introduction to VLAN
  47. Configuring Basic VLAN Attributes
  48. Port-Based VLAN Configuration
  49. MAC Address-Based VLAN Configuration
  50. Protocol-Based VLAN Configuration
  51. Configuring IP-Subnet-Based VLAN
  52. Displaying and Maintaining VLAN
  53. Introduction to Voice VLAN
  54. Configuring Voice VLAN
  55. Displaying and Maintaining Voice VLAN
  56. Introduction to GVRP
  57. GVRP Configuration Task List
  58. Displaying and Maintaining GVRP
  59. IP Addressing Overview
  60. Configuring IP Addresses
  61. Displaying and Maintaining IP Addressing
  62. IP Performance Overview
  63. Configuring TCP Attributes
  64. Configuring ICMP to Send Error Packets
  65. Displaying and Maintaining IP Performance
  66. Introduction to QinQ
  67. Configuring Basic QinQ
  68. Configuring Selective QinQ
  69. Configuring the TPID Value to Be Carried in VLAN Tags
  70. Introduction to BPDU Tunneling
  71. Configuring BPDU Isolation
  72. Configuring BPDU Transparent Transmission
  73. Configuring Destination Multicast MAC Address for BPDU Tunnel Frames
  74. network diagram
  75. Ethernet Port Configuration
  76. Maintaining and Displaying an Ethernet Port
  77. Introduction to Port Isolation
  78. Displaying Isolation Groups
  79. Link Aggregation
  80. Approaches to Link Aggregation
  81. Load Sharing in a Link Aggregation Group
  82. Aggregation Port Group
  83. Configuring Link Aggregation
  84. Displaying and Maintaining Link Aggregation
  85. Link Aggregation Configuration Example
  86. Introduction to MAC Address Table
  87. Configuring MAC Address Table Management
  88. Displaying and Maintaining MAC Address Table Management
  89. IP Source Guard Overview
  90. Configuring Dynamic Binding Function
  91. Troubleshooting
  93. DLDP Configuration Task List
  94. Displaying and Maintaining DLDP
  96. MSTP Overview
  97. Configuration Task List
  98. Configuring the Root Bridge
  99. Configuring Leaf Nodes
  100. Performing mCheck
  101. Configuring Digest Snooping
  102. Configuring No Agreement Check
  103. Configuring Protection Functions
  104. Displaying and Maintaining MSTP
  105. MSTP Configuration Example
  106. IP Routing and Routing Table
  107. Routing Protocol Overview
  108. Displaying and Maintaining a Routing Table
  109. Introduction to Graceful Restart
  110. Graceful Restart Communication Procedure
  111. Graceful Restart Mechanism for Several Commonly Used Protocols
  113. Configuring a Static Route
  114. Detecting Reachability of the Static Route's Nexthop
  115. Displaying and Maintaining Static Routes
  116. RIP Overview
  117. Configuring RIP Basic Functions
  118. Configuring RIP Route Control
  119. Configuring RIP Network Optimization
  120. Displaying and Maintaining RIP
  121. Troubleshooting RIP
  122. Introduction to OSPF
  123. OSPF Configuration Task List
  124. Configuring OSPF Basic Functions
  125. Configuring OSPF Area Parameters
  126. Configuring OSPF Network Types
  127. Configuring OSPF Route Control
  128. Configuring OSPF Network Optimization
  129. Configuring OSPF Graceful Restart
  130. Displaying and Maintaining OSPF
  131. verify the configuration
  132. network requirements
  133. Troubleshooting OSPF Configuration
  134. IS-IS Overview
  135. IS-IS Configuration Task List
  136. Configuring IS-IS Basic Functions
  137. Configuring IS-IS Routing Information Control
  138. Tuning and Optimizing IS-IS Network
  139. Configuring IS-IS GR
  140. Displaying and Maintaining IS-IS
  141. IS-IS Configuration Example
  142. BGP Overview
  143. BGP Configuration Task List
  144. Configuring BGP Basic Functions
  145. Controlling Route Distribution and Reception
  146. Configuring BGP Route Attributes
  147. Tuning and Optimizing BGP Networks
  148. Configuring a Large Scale BGP Network
  149. Configuring BGP GR
  150. Displaying and Maintaining BGP
  151. BGP Configuration Examples
  152. bgp community configuration
  153. Troubleshooting BGP
  154. Introduction to Routing Policy
  155. Routing Policy Configuration Task List
  156. Configuring a Routing Policy
  157. Displaying and Maintaining the Routing Policy
  158. Troubleshooting Routing Policy Configuration
  159. Introduction to IPv6 Static Routing
  160. Displaying and Maintaining IPv6 Static Routes
  161. Introduction to RIPng
  162. Configuring RIPng Basic Functions
  163. Configuring RIPng Route Control
  164. Tuning and Optimizing the RIPng Network
  165. Displaying and Maintaining RIPng
  166. Introduction to OSPFv3
  167. IPv6 OSPFv3 Configuration Task List
  168. Configuring OSPFv3 Basic Functions
  169. Configuring OSPFv3 Routing Information Management
  170. Tuning and Optimizing an OSPFv3 Network
  171. Displaying and Maintaining OSPFv3
  172. OSPFv3 Configuration Examples
  173. Troubleshooting OSPFv3 Configuration
  174. Introduction to IPv6 IS-IS
  175. Configuring IPv6 IS-IS Routing Information Control
  176. Displaying and Maintaining IPv6 IS-IS
  177. IPv6 IS-IS Configuration Example
  178. IPv6 BGP Overview
  180. Configuring IPv6 BGP Basic Functions
  182. Configuring IPv6 BGP Route Attributes
  183. Tuning and Optimizing IPv6 BGP Networks
  184. Configuring a Large Scale IPv6 BGP Network
  185. Displaying and Maintaining IPv6 BGP Configuration
  186. IPv6 BGP Configuration Examples
  187. Troubleshooting IPv6 BGP Configuration
  189. Defining Filtering Lists
  191. Routing Policy Configuration Example
  193. IPv6 Overview
  194. IPv6 Basics Configuration Task List
  195. Configuring IPv6 NDP
  196. Configuring PMTU Discovery
  197. Configuring IPv6 TCP Properties
  198. Configuring IPv6 DNS
  199. Displaying and Maintaining IPv6 Basics Configuration
  200. IPv6 Configuration Example
  201. Troubleshooting IPv6 Basics Configuration
  202. Dual Stack Overview
  203. Introduction to Tunneling
  204. Tunneling Configuration Task List
  205. Configuring 6to4 Tunnel
  206. Configuring ISATAP Tunnel
  207. Displaying and Maintaining Tunneling Configuration
  208. Introduction to Multicast
  209. Multicast Models
  210. Multicast Architecture
  211. Multicast Packet Forwarding Mechanism
  212. IGMP Snooping Overview
  213. IGMP Snooping Configuration Task List
  214. Configuring Basic Functions of IGMP Snooping
  215. Configuring IGMP Snooping Port Functions
  216. Configuring IGMP Snooping Querier
  217. Configuring an IGMP Snooping Policy
  218. Displaying and Maintaining IGMP Snooping
  219. IGMP Snooping Configuration Examples
  220. Troubleshooting IGMP Snooping Configuration
  221. MLD Snooping Overview
  222. MLD Snooping Configuration Task List
  223. Configuring Basic Functions of MLD Snooping
  224. Configuring MLD Snooping Port Functions
  225. Configuring MLD Snooping Querier
  226. Configuring an MLD Snooping Policy
  227. Displaying and Maintaining MLD Snooping
  228. MLD Snooping Configuration Examples
  229. Troubleshooting MLD Snooping
  230. Introduction to Multicast VLAN
  231. Displaying and Maintaining Multicast VLAN
  232. Introduction to IPv6 Multicast VLAN
  233. Displaying and Maintaining IPv6 Multicast VLAN
  234. IGMP Overview
  235. IGMP Configuration Task List
  236. Configuring Basic Functions of IGMP
  237. Adjusting IGMP Performance
  238. Displaying and Maintaining IGMP
  239. IGMP Configuration Example
  240. Troubleshooting IGMP
  241. PIM Overview
  242. Configuring PIM-DM
  243. Configuring PIM-SM
  244. Configuring PIM-SSM
  245. Configuring PIM Common Information
  246. Displaying and Maintaining PIM
  247. PIM Configuration Examples
  248. Troubleshooting PIM Configuration
  249. MSDP Overview
  250. MSDP Configuration Task List
  251. Configuring an MSDP Peer Connection
  252. Configuring SA Messages Related Parameters
  253. Displaying and Maintaining MSDP
  254. Troubleshooting MSDP
  255. Multicast Routing and Forwarding Overview
  257. Configuring Multicast Routing and Forwarding
  258. Displaying and Maintaining Multicast Routing and Forwarding
  259. Troubleshooting Multicast Routing and Forwarding
  260. x Overview
  261. Configuring 802.1x
  262. Configuring a Guest VLAN
  263. Displaying and Maintaining 802.1x
  264. Guest VLAN Configuration Example
  265. ACL Assignment Configuration Example
  266. Introduction to HABP
  267. Displaying and Maintaining HABP
  268. MAC Authentication Overview
  269. Related Concepts
  270. Configuring MAC Authentication
  271. Displaying and Maintaining MAC Authentication
  272. AAA/RADIUS/HWTACACS Overview
  273. AAA/RADIUS/HWTACACS Configuration Task List
  274. Configuring AAA
  275. Configuring RADIUS
  276. Configuring HWTACACS
  277. Displaying and Maintaining AAA/RADIUS/HWTACACS
  278. AAA/RADIUS/HWTACACS Configuration Examples
  279. Troubleshooting AAA/RADIUS/HWTACACS
  280. ARP Overview
  281. Configuring ARP
  282. Configuring Gratuitous ARP
  283. Displaying and Maintaining ARP
  284. Proxy ARP Overview
  285. Proxy ARP Configuration Examples
  286. Introduction to DHCP
  287. DHCP Address Allocation
  288. DHCP Message Format
  289. DHCP Options
  290. Protocols and Standards
  291. Introduction to DHCP Server
  292. DHCP Server Configuration Task List
  293. Configuring an Address Pool for the DHCP Server
  294. Configuring the DHCP Server Security Functions
  295. Configuring the Handling Mode for Option 82
  296. DHCP Server Configuration Examples
  297. Troubleshooting DHCP Server Configuration
  298. Introduction to DHCP Relay Agent
  299. Configuring the DHCP Relay Agent
  300. Displaying and Maintaining DHCP Relay Agent Configuration
  301. DHCP Relay Agent Configuration Example
  302. Troubleshooting DHCP Relay Agent Configuration
  303. Introduction to DHCP Client
  304. Displaying and Maintaining the DHCP Client
  305. DHCP Snooping Overview
  306. Configuring DHCP Snooping Basic Functions
  307. Displaying and Maintaining DHCP Snooping
  308. Introduction to BOOTP Client
  309. Configuring an Interface to Dynamically Obtain an IP Address Through BOOTP
  310. Introduction to ACL
  311. Introduction to IPv4 ACL
  312. Introduction to IPv6 ACL
  313. Creating a Time Range
  314. Configuring a Basic IPv4 ACL
  315. Configuring an Advanced IPv4 ACL
  316. Configuring an Ethernet Frame Header ACL
  317. Copying an IPv4 ACL
  318. Displaying and Maintaining IPv4 ACLs
  319. Configuring a Basic IPv6 ACL
  320. Configuring an Advanced IPv6 ACL
  321. Copying an IPv6 ACL
  322. Traditional Packet Forwarding Service
  323. Occurrence and Influence of Congestion and the Countermeasures
  324. Major Traffic Management Techniques
  325. Traffic Classification Overview
  326. TP and LR Overview
  327. LR Configuration
  328. Displaying and Maintaining LR
  330. Configuring QoS Policy
  331. Displaying and Maintaining QoS Policy
  332. Congestion Management Policy
  333. Configuring an SP Queue
  334. Configuring a WRR Queue
  335. Configuring SP+WRR Queues
  336. Displaying and Maintaining Congestion Management
  337. Priority Mapping Overview
  338. Configuring a Priority Mapping Table
  339. Configuring the Port Priority
  340. Configuring Port Priority Trust Mode
  341. Displaying and Maintaining Priority Mapping
  342. Applying a QoS Policy to VLANs
  343. Displaying and Maintaining QoS Policies Applied to VLANs
  344. Configuring Traffic Mirroring
  345. Displaying and Maintaining Traffic Mirroring
  346. Introduction to Port Mirroring
  347. Configuring Local Port Mirroring
  348. Configuring Remote Port Mirroring
  349. Displaying and Maintaining Port Mirroring
  350. Port Mirroring Configuration Examples
  351. Cluster Management Overview
  352. Cluster Configuration Task List
  353. Configuring the Management Device
  354. Configuring the Member Devices
  355. Configuring Access Between the Management Device and Its Member Devices
  356. Adding a Candidate Device to a Cluster
  357. Displaying and Maintaining Cluster Management
  358. Introduction to UDP Helper
  359. Displaying and Maintaining UDP Helper
  360. SNMP Overview
  361. SNMP Configuration
  362. Configuring SNMP Logging
  363. Trap Configuration
  364. Displaying and Maintaining SNMP
  365. SNMP Configuration Example
  366. SNMP Logging Configuration Example
  367. RMON Overview
  368. Configuring RMON
  369. Displaying and Maintaining RMON
  370. RMON Configuration Example
  371. NTP Overview
  372. NTP Configuration Task list
  373. Configuring Optional Parameters of NTP
  374. Configuring Access-Control Rights
  375. Configuring NTP Authentication
  376. Displaying and Maintaining NTP
  377. DNS Overview
  378. Configuring the DNS Client
  379. Configuring the DNS Proxy
  380. DNS Configuration Examples
  381. Troubleshooting DNS Configuration
  382. File System Management
  383. Configuration File Management
  384. Displaying and Maintaining Device Configuration
  385. FTP Overview
  386. Configuring the FTP Client
  387. Configuring the FTP Server
  388. Displaying and Maintaining FTP
  389. TFTP Overview
  390. Configuring the TFTP Client
  391. Displaying and Maintaining the TFTP Client
  392. Information Center Overview
  393. Configuring Information Center
  394. Displaying and Maintaining Information Center
  395. Basic Configurations
  396. CLI Features
  397. System Maintaining and Debugging Overview
  398. System Maintaining and Debugging
  399. System Maintaining Example
  400. Device Management Overview
  401. Displaying and Maintaining Device Management Configuration
  402. NQA Overview
  403. NQA Configuration Task List
  404. Enabling the NQA Client
  405. Configuring the Collaboration Function
  406. Configuring Optional Parameters Common to an NQA Test Group
  407. Scheduling an NQA Test Group
  408. Displaying and Maintaining NQA
  409. Introduction to VRRP
  410. Configuring VRRP for IPv4
  411. Configuring VRRP for IPv6
  412. IPv4-Based VRRP Configuration Examples
  413. IPv6-Based VRRP Configuration Examples
  414. Troubleshooting VRRP
  415. SSH2.0 Overview
  416. Configuring the Device as an SSH Server
  417. Configuring the Device as an SSH Client
  418. Displaying and Maintaining SSH
  419. SSH Server Configuration Examples
  420. SSH Client Configuration Examples
  421. SFTP Overview
  422. Configuring an SFTP Client
  423. SFTP Configuration Example
  424. RRPP Overview
  425. RRPP Configuration Task List
  426. Configuring Master Node
  427. Configuring Transit Node
  428. Configuring Edge Node
  429. Configuring Assistant Edge Node
  430. Displaying and Maintaining RRPP
  431. configuration considerations
  432. networking requirements
  433. rrpp typical configuration examples
  434. Introduction to Port Security
  435. Port Security Configuration Task List
  436. Setting the Maximum Number of Secure MAC Addresses
  437. Configuring Port Security Features
  438. Configuring Secure MAC Addresses
  439. Displaying and Maintaining Port Security
  440. Troubleshooting Port Security
  441. Introduction to LLDP
  442. LLDP Configuration Tasks List
  443. Configuring LLDP Trap
  444. LLDP Configuration Example
  445. lldp configuration example
  446. PoE Overview
  447. PoE Configuration Task List
  448. Configuring PD Power Management
  449. Configuring a Power Alarm Threshold for the PSE
  450. Configuring a PD Disconnection Detection Mode
  451. Displaying and Maintaining PoE
  452. Troubleshooting PoE
  453. sFlow Overview
  454. Configuring sFlow
  455. Troubleshooting sFlow Configuration
  456. SSL Overview
  457. SSL Configuration Task List
  458. Configuring an SSL Client Policy
  459. Displaying and Maintaining SSL
  460. HTTPS Overview
  461. Associating the HTTPS Service with an SSL Server Policy
  462. Associating the HTTPS Service with a Certificate Attribute Access Control Policy
  463. Introduction to PKI
  464. PKI Configuration Task List
  465. Configuring a PKI Domain
  466. Submitting a PKI Certificate Request
  467. Retrieving a Certificate Manually
  468. Configuring PKI Certificate Validation
  469. Destroying a Local RSA Key Pair
  470. Deleting a Certificate
  471. PKI Configuration Examples
  472. Troubleshooting PKI
  473. Track Overview
  474. Track Configuration Task List
  475. Configuring Collaboration Between the Track Module and the Application Modules
  476. Displaying and Maintaining Track Object(s)
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