Reference Guide

Version Description
8.2.1.0 Introduced on the C-Series and S-Series.
Related
Commands
arp inspection-trust — specifies a port as trusted so that ARP frames are not validated against the
binding table.
arp inspection-trust
Specify a port as trusted so that ARP frames are not validated against the binding table.
Z9500
Syntax
arp inspection-trust
Defaults Disabled
Command Modes
● INTERFACE
● INTERFACE PORT-CHANNEL
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.3.1.0 Introduced on the E-Series.
8.2.1.0 Introduced on the C-Series and S-Series.
Related
Commands
arp inspection — enables dynamic ARP inspection on a VLAN.
clear ip dhcp snooping
Clear the DHCP binding table.
Syntax
clear ip dhcp snooping {binding | source-address-validation discard-
counters [interface interface]}
Parameters
binding
Clears the binding table.
source-address-
validation
discard-counters
Clears discard counters from all the interfaces configured with IP Source Guard.
interface
interface
(OPTIONAL) Specifies an interface to clear the discard counters.
Enter any of the following keywords and slot/port or number information:
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
● For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the
slot/port information.
Dynamic Host Configuration Protocol (DHCP) 537