You are trying to configure an IPsec tunnel between SRX Series devices in the corporate office and branch1. You have committed the configuration shown in the exhibit, but the IPsec tunnel is not establishing

Exhibit

You are trying to configure an IPsec tunnel between SRX Series devices in the corporate office and branch1. You have committed the configuration shown in the exhibit, but the IPsec tunnel is not establishing.

In this scenario, what would solve this problem.
A . Add multipoint to the st0.0 interface configuration on the branch1 device.
B . Change the IKE proposal-set to compatible on the branch1 and corporate devices.
C . Change the local identity to inet advpn on the branch1 device.
D . Change the IKE mode to aggressive on the branch1 and corporate devices.

View Answer

Answer: C