Network +: Remote Access and VPN Connectivity

network-remote-access-and-vpn-connectivity

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Question 1 of 1

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Which of the following is the standard that was defined by the industry so that users would not have to know the type of ISDN switch they are connected to in order to buy equipment?

Select the correct answer(s).

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Explanation

The National ISDN 1 (NI-1) standard was defined by the industry so that users would not have to know the type of switch to which they are connected in order to buy equipment and software compatible with it.

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How many B channels are available in a typical ISDN PRI?

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Explanation

PRI is intended for users with greater bandwidth requirements. It requires T1 carriers to facilitate communications. Normally, the channel structure contains twenty-three B channels plus one 64 Kbps D channel, for a total of 1536 Kbps.

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Which network-layer protocols can the Serial Line Internet Protocol use during a dial-up session?

Select the correct answer(s).

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Explanation

The Serial Line Internet Protocol, or SLIP, is a communications protocol used for making a TCP/IP connection over a serial interface to a remote network. SLIP was designed for connecting to remote UNIX servers across a standard phone line. This protocol w

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Which remote protocol supports running many different types of network protocols over a serial link?

Select the correct answer(s).

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Explanation

PPP established other standards, including asynchronous and bit-oriented synchronous encapsulation, network protocol multiplexing, session negotiation, and data-compression negotiation. PPP also supports protocols other than TCP/IP, such as IPX/SPX and DE

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Which components are part of the Point-to-Point Protocol?

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Explanation

PPP uses the High-Level Data-Link Control (HDLC) protocol as the basis to encapsulate its data during transmission; PPP uses the Link Control Protocol (LCP) to establish, test, and configure the data link connection; various network control protocols (NCP

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Which network control protocol is used in PPP to facilitate the transport of TCP/IP?

Select the correct answer(s).

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Explanation

The Internet Protocol Control Protocol (IPCP) is the NCP used to configure, enable, and disable the IP protocol modules at each end of the link.

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Which forms of validation can PPP use to authenticate a remote server?

Select the correct answer(s).

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Explanation

With PPP, each system could be required to authenticate itself. This can be done using an authentication protocol. The most common authentication protocols include the Password Authentication Protocol (PAP), the Challenge Handshake Authentication Protocol

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How many incoming RAS connections does Windows XP support?

Select the correct answer(s).

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Explanation

Windows XP allows you to create a VPN server or RAS server that allows one connection. You may create these servers through the New Connection Wizard.

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Where is the logging information for a connection appended when modem logging is enabled?

Select the correct answer(s).

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Explanation

When logging has been enabled, you can see the log file after the next attempt to connect to a PPP server. The log file, modemlog_modemname.txt, is stored in the Windows directory by default. It can be viewed by any standard text editor and is appended to

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Which Windows feature can create a dial-up connection in Windows XP?

Select the correct answer(s).

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Explanation

The New Connection Wizard found in your network connections window allows you to create new connections that connect to a RAS or VPN server.

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Which application programming interface is used to include features such as call monitoring and multiple localities?

Select the correct answer(s).

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Explanation

TAPI also provides other features, such as multiple calling locations. You can set up different connection profiles for different dial-up access numbers. You can also customize how the number is dialed. For example, if you set up two separate connection p

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What technology do virtual private networks offer to provide a more secure communications channel?

Select the correct answer(s).

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Explanation

PPTP tunneling is used in TCP/IP networks as an alternative to conventional dial-up networking methods. This enables multiprotocol secure communications over a public TCP/IP network such as the Internet. PPTP takes advantage of an additional level of secu

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Which of the following are protocols used for VPN solutions?

Select the correct answer(s).

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Explanation

VPNs establish tunnels by using VPN protocols such as PPTP and L2TP.

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Which of the following is the process for setting up a “tunnel” for PPTP?

Select the correct answer(s).

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Explanation

When the PPP session is established, PPTP creates a control connection between the client and the remote PPTP server. This process is referred to as tunneling.

Network +: Remote Access and VPN Connectivity

Question 1 of 1

Time Left

Which of the following is the standard that was defined by the industry so that users would not have to know the type of ISDN switch they are connected to in order to buy equipment?

Select the correct answer(s).

(0/0)

Explanation

How many B channels are available in a typical ISDN PRI?

Select the correct answer(s).

(0/0)

Explanation

Which network-layer protocols can the Serial Line Internet Protocol use during a dial-up session?

Select the correct answer(s).

(0/0)

Explanation

Which remote protocol supports running many different types of network protocols over a serial link?

Select the correct answer(s).

(0/0)

Explanation

Which components are part of the Point-to-Point Protocol?

Select the correct answer(s).

(0/0)

Explanation

Which network control protocol is used in PPP to facilitate the transport of TCP/IP?

Select the correct answer(s).

(0/0)

Explanation

Which forms of validation can PPP use to authenticate a remote server?

Select the correct answer(s).

(0/0)

Explanation

How many incoming RAS connections does Windows XP support?

Select the correct answer(s).

(0/0)

Explanation

Where is the logging information for a connection appended when modem logging is enabled?

Select the correct answer(s).

(0/0)

Explanation

Which Windows feature can create a dial-up connection in Windows XP?

Select the correct answer(s).

(0/0)

Explanation

Which application programming interface is used to include features such as call monitoring and multiple localities?

Select the correct answer(s).

(0/0)

Explanation

What technology do virtual private networks offer to provide a more secure communications channel?

Select the correct answer(s).

(0/0)

Explanation

Which of the following are protocols used for VPN solutions?

Select the correct answer(s).

(0/0)

Explanation

Which of the following is the process for setting up a “tunnel” for PPTP?

Select the correct answer(s).

(0/0)

Explanation

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