Ip Dhcp Relay Information-Option; Ip Dhcp Relay Information-Agent Remote-Id - Dell Force10 S4810P Reference Manual

Command Modes CONFIGURATION
Command History
Version 8.3.11.1
Version 8.3.1.0
Version 7.8.1.0
Usage When enabled, the system begins creating entries in the binding table for the specified
Information VLAN(s).
Related ip dhcp snooping trust
Commands

ip dhcp relay information-option

Enable Option 82.
C-Series, E-Series, S-Series, Z-Series
Syntax ip dhcp relay information-option [trust-downstream]
Parameters
trust-downstream
Default Disabled.
Command Modes CONFIGURATION
Command History
Version 8.3.11.1
Version 8.3.1.0
Version 7.8.1.0

ip dhcp relay information-agent remote-id

Manually re-set the remote-id for Option 82.
Z-Series
Syntax ip dhcp relay information-agent remote-id [hostname | remote-
id]
Parameters
hostname
remote-id
Default Chassis MAC address
Command Modes CONFIGURATION
668
Introduced on the Z9000.
Introduced on the E-Series.
Introduced on the C-Series and S-Series.
NOTE: Learning only happens if there is a trusted port in the VLAN.
– configures an interface as trusted.
Configure the system to trust Option 82 when it is received from the
previous-hop router.
Introduced on the Z9000.
Introduced on the E-Series.
Introduced on C-Series and S-Series.
Set the hostname as the remote-id in Option 82.
Enter the name of the remote-id, maximum 64 characters.