What are two reasons for this problem?

Refer to the exhibit.

You ping a remote device by name from a router, and the ping operation returns this response. What are two reasons for this problem? (Choose two.)
A. An ACL on the router blocked the ping.
B. A firewall blocked the ping.
C. The DNS server database does not include a record for the name.
D. The router is blacklisted by the DNS server.
E. Only one DNS server is configured on the router.

cisco-exams

2 thoughts on “What are two reasons for this problem?

  1. can some test with ip host command and post results….. not sure if you would get the same error message…. if you did that would make answers A and B correct…. bc dns wouldnt be used.

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