Planet Networking & Communication wgsw-28040, Руководство пользователя

Страница: 230 / 316

User’s Manual of WGSW-28040
DHCP Rate Limit Setting and Config screens in Figure 4-9-44 & Figure 4-9-45 appear.
Figure 4-9-44
Option82 Global Setting Page Screenshot
The page includes the following fields:
Object Description
 State
Set the option2 (remote ID option) content of option 82 added by DHCP request
packets.
 Default
means the default VLAN MAC format.
 User-Define
means the remote-id content of option 82 specified by users
Buttons
: Click to apply changes.
Figure 4-9-45
Option82 Global Setting Page Screenshot
The page includes the following fields:
Object Description
 Option82 Remote ID
Display the current option82 remite ID.
4.9.7.9 Option82 Port Setting
This function is used to set the retransmitting policy of the system for the received DHCP request message which contains
option82. The
drop
mode means that if the message has option82, then the system will drop it without processing;
keep
mode
means that the system will keep the original option82 segment in the message, and forward it to the server to process;
replace
mode means that the system will replace the option 82 segment in the existing message with its own option 82, and forward the
message to the server to process. Option82 Port Setting screens in Figure 4-9-46 & Figure 4-9-47 appear.
230