D-Link DI-1750 Reference Manual page 455

You should input command standby in interface configure model , and it will show all the arguments:
(00) arp
......
(34) standby
......
Please Input the code of command to be excute(0-35): 34
Input 34，select domain, it will hint：
U(undo) D(default) Q(quit)
(00)<0-255>
......
(06)authentication
......
Please Input the code of command to be excute(0-7): 6 , it will hint
Key Word:
Q(quit)
(00)WORD
Please Input the code of command to be execute(0-0):
Input 0 , You can set an authentication string here .
11.2.4 The example of configuing HSRP protocol
The hosts in the network 171.16.6.0/24 want to access Server1 and Server2 through by R1/R2/R3
router. R1 and R2 are load-share.
below is R1 configuration
below is R2 configuration
Model Name
set arp timeout
HSRP configuration commands
HSRP Group ID
Config HSRP group authentication string
authentication string
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