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xStack® DES-3200 Series Layer 2 Ethernet Managed Switch CLI Reference Guide
179
To configure DHCP relay option 82 check:
DES-3200-28:4#config dhcp_relay option_82 check enable
Command: config dhcp_relay option_82 check enable
Success.
DES-3200-28:4#
config dhcp_relay option_82 policy
Purpose
Used to configure the re-forwarding policy of the relay agent
information option 82 of the Switch.
Syntax
config dhcp_relay option_82 policy [replace | drop | keep]
Description
This command is used to configure the re-forwarding policy of DHCP
relay agent information option 82 of the Switch.
Parameters
replace −
The option 82 field will be replaced if the option 82 field already
exists in the packet received from the DHCP client.
drop − The packet will be dropped if the option 82 field already exists in the
packet received from the DHCP client.
keep − The option 82 field will be retained if the option 82 field
already exists in the packet received from the DHCP client.
Restrictions
Only Administrator-level users can issue this command.
Example usage:
To configure DHCP relay option 82 policy:
DES-3200-28:4#config dhcp_relay option_82 policy replace
Command: config dhcp_relay option_82 policy replace
Success.
DES-3200-28:4#