xix
clear dhcp server statistics .............................................................................................................16-10
Configuring IP Address Pools ..................................................................................................................... 16-12
Manual Pool Configuration Considerations .......................................................................................... 16-12
Purpose ................................................................................................................................................ 16-12
Commands ........................................................................................................................................... 16-12
set dhcp pool ..................................................................................................................................16-13
clear dhcp pool ...............................................................................................................................16-14
set dhcp pool network.....................................................................................................................16-14
clear dhcp pool network..................................................................................................................16-15
set dhcp pool hardware-address ....................................................................................................16-15
clear dhcp pool hardware-address .................................................................................................16-16
set dhcp pool host ..........................................................................................................................16-16
clear dhcp pool host .......................................................................................................................16-17
set dhcp pool client-identifier..........................................................................................................16-17
clear dhcp pool client-identifier.......................................................................................................16-18
set dhcp pool client-name...............................................................................................................16-19
clear dhcp pool client-name............................................................................................................16-19
set dhcp pool bootfile......................................................................................................................16-20
clear dhcp pool bootfile...................................................................................................................16-20
set dhcp pool next-server ...............................................................................................................16-21
clear dhcp pool next-server ............................................................................................................16-21
set dhcp pool lease.........................................................................................................................16-22
clear dhcp pool lease......................................................................................................................16-22
set dhcp pool default-router............................................................................................................16-23
clear dhcp pool default-router.........................................................................................................16-23
set dhcp pool dns-server ................................................................................................................16-24
clear dhcp pool dns-server .............................................................................................................16-24
set dhcp pool domain-name ...........................................................................................................16-25
clear dhcp pool domain-name ........................................................................................................16-25
set dhcp pool netbios-name-server ................................................................................................16-26
clear dhcp pool netbios-name-server .............................................................................................16-26
set dhcp pool netbios-node-type ....................................................................................................16-27
clear dhcp pool netbios-node-type .................................................................................................16-27
set dhcp pool option .......................................................................................................................16-28
clear dhcp pool option ....................................................................................................................16-29
show dhcp pool configuration.........................................................................................................16-29
Chapter 17: DHCP Snooping and Dynamic ARP Inspection
DHCP Snooping Overview ........................................................................................................................... 17-1
DHCP Message Processing ................................................................................................................... 17-1
Building and Maintaining the Database .................................................................................................. 17-2
Rate Limiting .......................................................................................................................................... 17-3
Basic Configuration ................................................................................................................................ 17-3
DHCP Snooping Commands ........................................................................................................................ 17-4
set dhcpsnooping .............................................................................................................................17-4
set dhcpsnooping vlan......................................................................................................................17-5
set dhcpsnooping database write-delay ...........................................................................................17-5
set dhcpsnooping trust .....................................................................................................................17-6
set dhcpsnooping binding.................................................................................................................17-7
set dhcpsnooping verify....................................................................................................................17-7
set dhcpsnooping log-invalid ............................................................................................................17-8
set dhcpsnooping limit......................................................................................................................17-9
show dhcpsnooping........................................................................................................................17-10
show dhcpsnooping database........................................................................................................17-11
show dhcpsnooping port.................................................................................................................17-11
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