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DMVPN Dual Tunnel

Hi There

Just to inquire, currently I have a setup whereby from the spoke router, i have 2 tunnels going to 2 hub routers in hq. tunnel 1 goes to hub router 1 and tunnel 2 goes to hub router 2. the phase 1 authentication used here is certificate currently. all these is working fine.

now, i would like to have one of the tunnels to run on pre-shared key. is this possible?

Note: TEST 1 using certificate & TEST 2 using pre-shared key.


interface Tunnel1

tunnel protection ipsec profile TEST1


interface Tunnel2

tunnel protection ipsec profile TEST2


is there any impact or concerns i should be aware off?? please kindly advice.

Warm regards, Ramraj Sivagnanam Sivajanam Technical Specialist/Service Delivery Manager – Managed Service Department
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