Administrator Guide

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
9.7(0.0) Introduced on the S4810, S4820T, S6000 and Z-Series.
Example
Dell# clear ipv6 dhcp snooping?
binding Clear the snooping binding database
ip dhcp relay
Enable Option 82.
Z9000
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
9.7(0.0) Introduced on the S6000-ON.
9.2(0.2) Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.7.0 Introduced on the S4810.
8.3.1.0 Introduced on the E-Series.
7.8.1.0 Introduced on the C-Series and S-Series.
418 Dynamic Host Configuration Protocol (DHCP)