Version Description
8.3.7.0 Introduced on the S4810.
8.2.1.0 Introduced on the C-Series and S-Series.
Commands to Configure Secure DHCP
DHCP, as defined by RFC 2131, provides no authentication or security mechanisms. Secure DHCP is a
suite of features that protects networks that use dynamic address allocation from spoofing and attacks.

arp inspection

Enable dynamic arp inspection (DAI) on a VLAN.
S6000
Syntax arp inspection
Defaults Disabled
Command
Modes
INTERFACE VLAN
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
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
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-trust — specifies a port as trusted so that ARP frames are not
validated against the binding table.
Dynamic Host Configuration Protocol (DHCP) 559