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show dhcp pool configuration ......................................................................................................... 16-29
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
show dhcpsnooping binding ........................................................................................................... 17-12
show dhcpsnooping statistics ......................................................................................................... 17-13
clear dhcpsnooping binding ............................................................................................................17-14
clear dhcpsnooping statistics.......................................................................................................... 17-14
clear dhcpsnooping database......................................................................................................... 17-14
clear dhcpsnooping limit ................................................................................................................. 17-15
Dynamic ARP Inspection Overview ............................................................................................................ 17-15
Functional Description .......................................................................................................................... 17-16
Basic Configuration .............................................................................................................................. 17-18
Example Configuration ......................................................................................................................... 17-19
Dynamic ARP Inspection Commands ........................................................................................................ 17-20
set arpinspection vlan ..................................................................................................................... 17-20
set arpinspection trust .................................................................................................................... 17-21
set arpinspection validate ............................................................................................................... 17-22
set arpinspection limit ..................................................................................................................... 17-23
set arpinspection filter..................................................................................................................... 17-24
show arpinspection access-list ....................................................................................................... 17-24
show arpinspection ports................................................................................................................ 17-25
show arpinspection vlan ................................................................................................................. 17-26
show arpinspection statistics .......................................................................................................... 17-26
clear arpinspection validate ............................................................................................................17-27
clear arpinspection vlan .................................................................................................................. 17-28
clear arpinspection filter.................................................................................................................. 17-29
clear arpinspection limit .................................................................................................................. 17-30
clear arpinspection statistics........................................................................................................... 17-31
Pre-Routing Configuration Tasks ................................................................................................................. 18-1
Example ................................................................................................................................................. 18-2
Enabling Router Configuration Modes .......................................................................................................... 18-2
Chapter 19: IP Configuration
Configuring Routing Interface Settings ......................................................................................................... 19-1
Purpose .................................................................................................................................................. 19-1
Commands ............................................................................................................................................. 19-1
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