Owners Manual

Version
8.3.19.0
Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 8.3.1.0 Introduced on the E-Series.
Version 8.2.1.0 Introduced on the C-Series and S-Series.
Example
The following example shows how to clear the discard counters globally:
Dell> clear ip dhcp snooping source-address-validation discard-
counters
The following example shows how to clear the discard counters on an interface:
Dell> clear ip dhcp snooping source-address-validation discard-
counters interface TenGigE 0/10
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.
ip dhcp relay
Enable Option 82.
S4820T
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 9.2(0.2) Introduced on the Z9000.
Dynamic Host Configuration Protocol (DHCP)
629