Draytek Vigor3910 Series User Manual page 137

When you finish the configuration, please click OK to save and exit this page.
When the configuration method is set to "Hot Standby", the following settings will not be
synchronized:
WAN (user selectable)

LAN

LAN IPv6

 router name
admin and user passwords.

E x a m p
E x a m p
Take the following picture as an example. The upper Vigor3910 is regarded as primary device,
the lower Vigor3910 is regarded as secondary device. When primary Vigor3910 Series is
broken down, the secondary device could replace the primary role to take over all jobs as
soon as possible. However, once the primary device is working again, the secondary device
would be changed to original role to stand by.
Vigor3910 Series User's Guide
available when the Redundancy Method is set to "Hot
Standby".
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