Administrator Guide

Defaults none
Command Modes EXEC Privilege
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
9.9(0.0) Introduced on the C9010.
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.
Example
Dell# show ip dhcp binding
IP address Hardware address Lease expiration Type
1.1.1.253 00:00:00:00:00:10 Jan 08 2014 23:57 Automatic
1.1.1.254 00:00:00:00:00:20 Jan 08 2014 23:57 Automatic
show ip dhcp snooping
Display the contents of the DHCP binding table or display the interfaces configured with IP Source Guard.
C9000 Series
Syntax
show ip dhcp snooping [binding | source-address-validation [discard—counter |
interface interface]]
Parameters
binding Display the interfaces configured with IP Source Guard.
source-address-
validation
Display the interfaces configured with IP Source Guard.
discard-counter Display the drop count of the packets.
interface interface Enter the keyword interface then type one of the following interface types and slot/
port or number information:
• For a 1–Gigabit Ethernet interface, enter the keyword gigabitethernet.
• For a 10-Gigabit Ethernet interface, enter the keyword tengigabitethernet.
•
For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE.
• For a Port Channel interface, enter the keyword port-channel then a number.
Range is from 1 to 4096.
• For a port extender (PE) Gigabit Ethernet interface, enter the keyword
peGigabitEthernet then the pe-id, stack-unit unit number, and port-id. The pe-id
range is 0–255; the stack unit number range is 0–7; and the port—ID range is 0 –47.
Defaults none
Command Modes
• EXEC
• EXEC Privilege
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.
Dynamic Host Configuration Protocol (DHCP) 619