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ToughNet NAT Router User's Manual
Network Redundancy
5-5
Set as Master
Setting
Description
Factory Default
Enabled
Select this device as Master
Not checked
Disabled
Do not select this device as Master
Redundant Ports
Setting
Description
Factory Default
1st Port
Select any port of the device to be one of the redundant ports. See the following
table
2nd Port
Select any port of the device to be one of the redundant ports. See the following
table
Layer 3 Redundant Protocols
VRRP Settings
Virtual Router Redundancy Protocol (VRRP) can solve the problem with static configuration. VRRP enables a
group of routers to form a single virtual router with a virtual IP address. The LAN clients can then be configured
with the virtual router’s virtual IP address as their default gateway. The virtual router is the combination of a
group of routers, and is also known as a VRRP group.
Enable
Setting
Description
Factory Default
Enable
Enables VRRP
Disable