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181. Refer to the exhibit. Why is flash memory erased prior to upgrading the IOS image from the TFTP server?
A. The router cannot verify that the Cisco IOS image currently in flash is valid.
B. Flash memory on Cisco routers can contain only a single IOS image.
C. Erasing current flash content is requested during the copy dialog.
D. In order for the router to use the new image as the default, it must be the only IOS image in flash.
Answer: C
182. Refer to the exhibit. Which two statements are true based the output of the show frame-relay lmi command issued on the Branch router? (Choose two.)
A. LMI messages are being sent on DLCI 0.
B. LMI messages are being sent on DLCI 1023.
C. Interface Serial0/0 is not configured to encapsulate Frame Relay.
D. The Frame Relay switch is not responding to LMI requests from the router.
E. The LMI exchange between the router and Frame Relay switch is functioning properly.
F. The router is providing a clock signal on Serial0/0 on the circuit to the Frame Relay switch.
Answer: AD
