Which two steps should be taken to troubleshoot the issue?

When an RS232 device is connected to a Cisco IR829 router, the data collected is not being parsed correctly by the edge application.

Which two steps should be taken to troubleshoot the issue? (Choose two.)
A . SSH access on the Cisco IR829 router must be enabled for IOx Guest O
C . Communication mode must be set to half duplex over serial connection.
D . Serial cable length should not exceed 1.5 meters.
E . Ensure that communication parameters like baud rate and parity are set correctly.
F . Set the cable connections based on the PIN layout from the sensor vendor.

View Answer

Answer: DE