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Refer to the exhibit. Routers R1 and R2 are connected through a serial interface. Their interfaces are in an up/up state but they cannot establish communication. Router R1 has the correct current configuration. What can be the problem in router R2? No EXHIBIT- IP ADDRESS IS IN THE WRONG SUBNET

The serial encapsulation is mismatching.

There is a failure in the cable or interface.

The loopback is not set on either router.

The subnet mask doesn’t belong to the same subnet.

The IP address belongs to a different subnet.



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