Administrator Guide

Table Of Contents
Commands to Configure the System to be a DHCP Server................................................................................ 535
clear ip dhcp...............................................................................................................................................................535
debug ip dhcp server................................................................................................................................................536
debug ipv6 dhcp .......................................................................................................................................................537
default-router.............................................................................................................................................................537
disable.......................................................................................................................................................................... 538
dns-server...................................................................................................................................................................538
domain-name..............................................................................................................................................................539
excluded-address...................................................................................................................................................... 540
hardware-address......................................................................................................................................................541
host-address............................................................................................................................................................... 541
ip dhcp server............................................................................................................................................................ 542
lease............................................................................................................................................................................. 542
netbios-name-server................................................................................................................................................ 543
netbios-node-type.................................................................................................................................................... 544
network....................................................................................................................................................................... 545
pool............................................................................................................................................................................... 545
show ip dhcp binding................................................................................................................................................546
show ip dhcp configuration.....................................................................................................................................547
show ip dhcp conflict............................................................................................................................................... 548
show ip dhcp server................................................................................................................................................. 548
Commands to Configure Secure DHCP.................................................................................................................... 549
arp inspection.............................................................................................................................................................549
arp inspection-limit................................................................................................................................................... 550
arp inspection-trust..................................................................................................................................................550
clear ip dhcp snooping..............................................................................................................................................551
clear ipv6 dhcp snooping binding..........................................................................................................................552
ip dhcp relay............................................................................................................................................................... 553
ip dhcp snooping....................................................................................................................................................... 554
ipv6 dhcp snooping...................................................................................................................................................554
ipv6 dhcp snooping vlan..........................................................................................................................................555
ip dhcp snooping binding.........................................................................................................................................555
IPv6 DHCP Snooping Binding................................................................................................................................ 556
ip dhcp snooping database..................................................................................................................................... 557
ipv6 dhcp snooping database write-delay.......................................................................................................... 558
ip dhcp snooping database renew........................................................................................................................ 559
ipv6 dhcp snooping database renew....................................................................................................................559
ip dhcp snooping trust.............................................................................................................................................560
ipv6 dhcp snooping trust........................................................................................................................................ 560
ip dhcp source-address-validation.........................................................................................................................561
ip dhcp relay information-option........................................................................................................................... 562
ip dhcp relay source-interface............................................................................................................................... 563
ipv6 dhcp relay source-interface.......................................................................................................................... 564
ip dhcp snooping verify mac-address.................................................................................................................. 565
ipv6 dhcp snooping verify mac-address..............................................................................................................565
ip helper-address.......................................................................................................................................................566
ipv6 helper-address..................................................................................................................................................566
show ip dhcp snooping............................................................................................................................................ 567
show ipv6 dhcp snooping....................................................................................................................................... 569
Commands to Configure DNS .................................................................................................................................... 570
Contents
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