What is the most probable cause of the problem? - ProProfs Discuss
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What is the most probable cause of the problem?

You are the network administrator at Certkiller .com. One morning CEO who is out of town for a business meeting calls to complain that he cannot dial in to the corporate RAS server. The modem on his portable system reports a no dial tone error.

This question is part of network+ 2005 500-548

Asked by Avery, Last updated: Dec 07, 2020

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John Smith

John Smith

John Smith
John Smith

Answered Sep 08, 2016

The phone line the ceo is using is digital.-the modems use an analog phone line. it seems the phone line the ceo is trying is a digital line.incorrect answers:a: a dns server is responsible for host name to ip address resolution. it will not cause a dialup problem.b: a dhcp server is responsible for the automatic ip configuration of dhcp clients. it will not cause a dialup problem.c: a problematic remote access server would prevent the remote user from logging on to the network. however, it will not cause a no dial tone error.e: the phone line cannot be problematic as the ceo has used it to call you.references:david groth and toby skandier, network+ study guide (4th edition), sybex, alamedaca, 2005, pp. 186-188, 194.
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