PLANET SG-4800 User Manual
Page 170
Gigabit SSL VPN Security Router User’s Manual
Following is the description of the two different modes.
Item
Description
Operation-Master Mode
Indicates the master device will operate for all outbound links. When the master
device fails transmitting, the backup device will take over.
Status
“Status- Normal” indicates the device operates well.
Status of the backup
device
Indicates status of backup device. If the status is normal, administrators can login
the device remotely to manage. (Remote Management should be enabled).
“Status- Abnormal” indicates the backup device can not be detected or does
exist, and need to inspect the backup device actual status.
Item
Description
Operation-Backup
Mode
Indicates the backup device will take over when the master fails transmitting.
WAN and LAN IP setting in backup device should be the same as those of master
device. The backup device should not be in charge of network transmitting and
DHCP server.
If the original LAN IP addresses are issued by Master device, DHCP server
※
setting of Backup device should be the same as Master device. The Backup
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