Users Guide
The following example shows how to clear the discard counters on a port channel interface:
Dell> clear ip dhcp snooping source-address-validation discard-counters
interface portchannel 1
Related Commands
• show ip dhcp snooping — display the contents of the DHCP binding table.
clear ipv6 dhcp snooping binding
Clear all the DHCPv6 snooping binding database entries.
Syntax
clear ipv6 dhcp snooping binding
Defaults None
Command Modes EXEC Privilege
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S4810, S4820T, S6000, S6000-ON, and Z-Series.
Example
Dell# clear ipv6 dhcp snooping?
binding Clear the snooping binding database
ip dhcp relay
Enable Option 82.
Syntax
ip dhcp relay information-option [remote-id {port | hostname:port | mac} |
circuit-d {port | hostname:port | mac} | trust-downstream]
Parameters
remote-id Enter the keyword remote-id to congure the system to enable the remote-id string in
option-82.
remote-id port Enter the keywords remote-id port to congure the port as the remote id in option–
82.
remote-id
hostname:port
Enter the keywords remote-id hostname:port to congure the format of the
hostname and port attributes.
remote-id mac Enter the keywords remote-id mac to congure the chassis MAC address as the
remote-id in option–82.
circuit-id Enter the keyword circuit-id to congure the system to enable the circuit-id string in
option–82.
Dynamic Host Conguration Protocol (DHCP) 523