Service Manual

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 — displays 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-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
9.8(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 | trust-downstream]
Parameters
remote-id Configure the system to enable the remote-id string in option-82.
trust-
downstream
Configure the system to trust Option 82 when it is received from the previous-hop
router.
Defaults Disabled
Command Modes CONFIGURATION
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
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(0.2) Introduced on the Z9000.
Dynamic Host Configuration Protocol (DHCP) 523