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» Cisco » Examen Cisco CCNA V3.1 » Module 2 » Chapitre 4 » Question 17/19

17.An administrator can successfully ping between the Lubbock and Memphis routers. The command Lubbock# telnet Memphis is entered but the Memphis router cannot be reached. What are possible reasons for this failure? (Choose two.)

The Lubbock router does not have any entries in its host table.
Lubbock is not an entry in the host table of the Memphis router.
Access to a DNS server is not available.
The hostname command was not configured correctly on the Memphis router.
The hostname command was not configured correctly on the Lubbock router.