Reference Guide

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.
8.2.1.0 Introduced on the C-Series and S-Series.
show ip dhcp lease
Display lease information about the dynamic IP address currently assigned to a DHCP client interface.
Z9500
Syntax
show ip dhcp dhcp lease [interface type slot/port]
Parameters
interface type
slot/port
Enter the keyword interface with the interface type and slot/port information
to display DHCP lease information for a specified interface. The valid interface
types are:
● For a 10-Gigabit Ethernet interface, enter the keyword
tengigabitethernet.
● For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE.
Defaults none
Command Modes EXEC Privilege
Command
History
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.
8.2.1.0 Introduced on the C-Series and S-Series.
show ip dhcp snooping
Display the contents of the DHCP binding table or display the interfaces configured with IP Source Guard.
Syntax
show ip dhcp snooping [binding | source-address-validation [discard-
counters [interface interface]]]
Parameters
binding
Display the binding table.
source-address-
validation
Display the interfaces configured with IP Source Guard.
discard-counters
(OPTIONAL) Display the number of dropped packets.
Dynamic Host Configuration Protocol (DHCP) 533