Command Reference Guide

3Com Router 5000 Family and Router 6000 Family dhcp relay information strategy ● 67
Command Reference
dhcp relay information strategy
Purpose Use the dhcp relay information strategy command to configure a strategy
for handling packets with option 82 on the DHCP relay.
Use the undo dhcp relay information strategy command to restore the
default strategy for handling packets with option 82.
Syntax dhcp relay information strategy { drop | keep | replace }
undo dhcp relay information strategy
Parameters drop
Drops packets.
keep
Leaves option 82 in packets intact.
replace
Replaces the original option 82 information in packets
with the option 82 information of this frame relay.
Example Configure the DHCP replay to leave the option 82 information carried in requests
intact.
[3Com] dhcp relay information strategy keep
View This command can be used in the following views:
■ System view
Description When receiving a packet with option 82, the DHCP relay replaces the information in
the option 82 field with the option 82 information of itself.