VN/UN564:1VN/UN5674
LgvUvtgco" N4" Ocpcigf" Uykvej" ENK" Iwkfg
53
U{pvcz"
kr"fjer"upqqrkpi"kphqtocvkqp"qrvkqp
pq"kr"fjer"upqqrkpi"kphqtocvkqp"qrvkqp"
Eqoocpf"Oqfg"
Global Configuration Mode
Gzcorng"
Enable the Option 82 function of DHCP Snooping:
VN/UN564:*%kr"fjer"upqqrkpi"kphqtocvkqp"qrvkqp
kr"fjer"upqqrkpi"kphqtocvkqp"uvtcvgi{"
Fguetkrvkqp"
The
" kr" fjer" upqqrkpi"kphqtocvkqp" uvtcvgi{"
command is used to select the
operation for the Option 82 field of the DHCP request packets from the Host. To
restore to the default option, please use
" pq" kr" fjer" upqqrkpi" kphqtocvkqp"
uvtcvgi{
command.
U{pvcz"
kr"fjer"upqqrkpi"kphqtocvkqp"uvtcvgi{"
strategy
pq"kr"fjer"upqqrkpi"kphqtocvkqp"uvtcvgi{"
Rctcogvgt"
strategy
—— The operations for Option 82 field of the DHCP request packets
from the Host, including three types:
keep: Indicates to keep the Option 82 field of the packets. It is the default option;
replace: Indicates to replace the Option 82 field of the packets with the switch
defined one;
drop: Indicates to discard the packets including the Option 82 field.
Eqoocpf"Oqfg"
Global Configuration Mode
Gzcorng"
Replace the Option 82 field of the packets with the switch defined one and then
send out:
VN/UN564:*%kr"fjer"upqqrkpi"kphqtocvkqp"uvtcvgi{"
replace
