A Cisco router that was providing Frame Relay connectivity at a remote site was replaced with a different vendor’s frame relay r

admin2019-04-08  19

问题 A Cisco router that was providing Frame Relay connectivity at a remote site was replaced with a different vendor’s frame relay router. Connectivity is now down between the central and remote site. What is the most likely cause of the problem?

选项 A、mismatched LMI types
B、incorrect DLCI
C、mismatched encapsulation types
D、incorrect IP address mapping

答案C

解析
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