Commands To Configure Secure Dhcp; Arp Inspection; Arp Inspection-Trust - Dell Force10 Z9000 Reference Manual

Command Modes EXEC Privilege
Command History
Version 8.3.11.1
Version 8.2.1.0

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.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax arp inspection
Defaults Disabled
Command Modes INTERFACE VLAN
Command History
Version 8.3.11.1
Version 8.3.7.0
Version 8.3.1.0
Version 8.2.1.0
Related

arp inspection-trust

Commands the binding table.
arp inspection-trust
Specify a port as trusted so that ARP frames are not validated against the binding table.
C-Series, E-Series, S-Series, Z-Series, S4810
Syntax arp inspection-trust
Defaults Disabled
Command Modes
Command History
Version 8.3.11.1
Version 8.3.7.0
Introduced on the Z9000.
Introduced on the C-Series and S-Series.
Introduced on the Z9000.
Introduced on the S4810.
Introduced on the E-Series.
Introduced on the C-Series and S-Series.
– specifies a port as trusted so that ARP frames are not validated against
• INTERFACE
• INTERFACE PORT-CHANNEL
Introduced on the Z9000.
Introduced on the S4810.
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