Ip Dhcp Relay Information-Option - Dell S4810 Reference Manual

ip dhcp relay information-option

Enable Option 82.
S4810
Syntax
ip dhcp relay information-option [trust-downstream] [vpn]
Parameters
trust-
downstream
vpn
Default Disabled.
Command CONFIGURATION
Modes
Command
This guide is platform-specific. For command information about other platforms,
History
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 9.4.
(0.0)
Version 9.0.2.0
Version
8.3.19.0
Version 8.3.11.1
Version 8.3.7.0
Version 8.3.1.0
Version 7.8.1.0
Example
Dell(conf)#ip dhcp relay information-option vpn
Dynamic Host Configuration Protocol (DHCP)
Configure the system to trust Option 82 when it is received
from the previous-hop router.
Enter the keyword vpn to add VPN/VRF related sub-option
to relay agent information Option 82.
NOTE: Adds the VPN/VRF related sub-options into the
relay agent information option(82). When DHCP
broadcasts are forwarded by the relay agent from clients
to DHCP server.
Added support for VRF.
Introduced on the S6000.
Introduced on the S4820T.
Introduced on the Z9000.
Introduced on the S4810.
Introduced on the E-Series.
Introduced on C-Series and S-Series.
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