Administrator Guide

Table Of Contents
clear ip dhcp...............................................................................................................................................................405
debug ip dhcp server................................................................................................................................................406
debug ipv6 dhcp .......................................................................................................................................................406
default-router.............................................................................................................................................................407
disable.......................................................................................................................................................................... 407
dns-server...................................................................................................................................................................408
domain-name..............................................................................................................................................................408
excluded-address...................................................................................................................................................... 409
hardware-address..................................................................................................................................................... 409
host............................................................................................................................................................................... 410
lease............................................................................................................................................................................... 411
netbios-name-server..................................................................................................................................................411
netbios-node-type..................................................................................................................................................... 412
network........................................................................................................................................................................ 412
pool................................................................................................................................................................................413
show ip dhcp binding................................................................................................................................................ 413
show ip dhcp configuration..................................................................................................................................... 414
show ip dhcp conflict................................................................................................................................................414
show ip dhcp server.................................................................................................................................................. 415
Commands to Configure Secure DHCP..................................................................................................................... 415
arp inspection............................................................................................................................................................. 415
arp inspection-trust...................................................................................................................................................416
clear ip dhcp snooping.............................................................................................................................................. 417
clear ipv6 dhcp snooping binding...........................................................................................................................418
ip dhcp relay................................................................................................................................................................ 418
ip dhcp snooping........................................................................................................................................................ 419
ipv6 dhcp snooping................................................................................................................................................... 419
ipv6 dhcp snooping vlan..........................................................................................................................................420
ip dhcp snooping binding.........................................................................................................................................420
IPv6 DHCP Snooping Binding................................................................................................................................. 421
ip dhcp snooping database..................................................................................................................................... 422
ipv6 dhcp snooping database write-delay...........................................................................................................422
ip dhcp snooping database renew.........................................................................................................................423
ipv6 dhcp snooping database renew.................................................................................................................... 423
ip dhcp snooping trust............................................................................................................................................. 423
ipv6 dhcp snooping trust.........................................................................................................................................424
ip dhcp source-address-validation........................................................................................................................ 424
ip dhcp relay information-option........................................................................................................................... 425
ip dhcp snooping verify mac-address.................................................................................................................. 426
ipv6 dhcp snooping verify mac-address..............................................................................................................426
ip helper-address....................................................................................................................................................... 427
ipv6 helper-address.................................................................................................................................................. 427
show ip dhcp snooping............................................................................................................................................ 428
show ipv6 dhcp snooping........................................................................................................................................430
Commands to Configure DNS .................................................................................................................................... 430
ip name-server...........................................................................................................................................................430
ip domain-name.......................................................................................................................................................... 431
ip domain-list.............................................................................................................................................................. 432
ip host.......................................................................................................................................................................... 432
clear host.....................................................................................................................................................................433
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