4.8.1.4 Backup Manager .................................................................................................................................... 351
4.8.1.5 Upgrade Manager .................................................................................................................................. 352
4.8.1.6 Dual Image ............................................................................................................................................. 353
4.8.2 Diggnostics ...................................................................................................................................................... 354
4.8.2.1 Cable Diagnostics ................................................................................................................................. 354
4.8.2.2 Ping Test................................................................................................................................................. 356
4.8.2.3 IPv6 Ping Test ........................................................................................................................................ 357
5.1 Accessing the CLI .................................................................................................................................... 358
Logon to the Console........................................................................................................................................ 358
Configure IP address ........................................................................................................................................ 359
5.2 Telnet Login .............................................................................................................................................. 360
6. Command Line Mode ....................................................................................................... 361
6.1 User Mode Commands ............................................................................................................................ 362
6.1.1 enable command ............................................................................................................................................. 362
6.1.2 exit command .................................................................................................................................................. 363
6.1.3 ping command ................................................................................................................................................. 363
6.1.4 Show Command .............................................................................................................................................. 364
show arp ............................................................................................................................................................. 364
show history ...................................................................................................................................................... 364
show info ............................................................................................................................................................ 364
show ip ............................................................................................................................................................... 365
show privilege ................................................................................................................................................... 365
show version ..................................................................................................................................................... 365
6.1.5 terminal command ........................................................................................................................................... 366
6.2 Privileged Mode Commands ................................................................................................................... 366
6.2.1 clear command ................................................................................................................................................ 366
clear arp ............................................................................................................................................................. 366
clear gvrp ........................................................................................................................................................... 366
clear interfaces .................................................................................................................................................. 367
clear ip arp ......................................................................................................................................................... 367
clear ip dhcp ...................................................................................................................................................... 367
clear ip igmp ...................................................................................................................................................... 368
clear ipv6 ............................................................................................................................................................ 368
clear lacp ............................................................................................................................................................ 369
clear line ............................................................................................................................................................. 369
User's Manual of GS-4210 Series
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