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1 | |
According to the PPP transition state diagram, options are negotiated in the _______ state. |
|
| | A) | Networking |
| | B) | Terminating |
| | C) | Establishing |
| | D) | Authenticating |
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2 | |
According to the PPP transition state diagram, verification of user identification occurs in the _______ state. |
|
| | A) | Networking |
| | B) | Terminating |
| | C) | Establishing |
| | D) | Authenticating |
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3 | |
PAP requires _______ and _______ from the user. |
|
| | A) | A password; a calculated value |
| | B) | Authentication identification; a calculated value |
| | C) | Authentication identification; a password |
| | D) | A challenge value; a password |
|
4 | |
According to the PPP transition state diagram, the link is disconnected in the _______ state. |
|
| | A) | Networking |
| | B) | Terminating |
| | C) | Establishing |
| | D) | Authenticating |
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5 | |
In the PPP frame, the _______ field defines the contents of the data field. |
|
| | A) | FCS |
| | B) | Flag |
| | C) | Control |
| | D) | Protocol |
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6 | |
According to the PPP transition state diagram, exchange of user control and data packets occurs in the _______ state. |
|
| | A) | Networking |
| | B) | Terminating |
| | C) | Establishing |
| | D) | Authenticating |
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7 | |
_______, an (a)_______ protocol, establishes and terminates a network layer connection for IP packets. |
|
| | A) | CHAP; NCP |
| | B) | IPCP; NCP |
| | C) | NCP; IPCP |
| | D) | SLIP; PPP |
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8 | |
In the PPP frame, the _______ field is similar to that of the U-frame in HDLC. |
|
| | A) | Flag |
| | B) | Protocol |
| | C) | FCS |
| | D) | Control |
|
9 | |
In the PPP frame, the _______ field has a value of 11111111 to indicate the broadcast address of HDLC. |
|
| | A) | Protocol |
| | B) | Address |
| | C) | Control |
| | D) | FCS |
|
10 | |
What is the purpose of LCP packets? |
|
| | A) | Configuration |
| | B) | Termination |
| | C) | Option negotiation |
| | D) | All the above |
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11 | |
_______ is a three-way handshake for user verification. |
|
| | A) | PPP |
| | B) | CHAP |
| | C) | PAP |
| | D) | (b) and (c) |
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12 | |
A PAP packet and a CHAP packet can be distinguished by the value of the _______ field of the PPP frame. |
|
| | A) | Protocol |
| | B) | FCS |
| | C) | Address |
| | D) | Control |
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13 | |
In the PPP frame, the _______ field is for error control. |
|
| | A) | FCS |
| | B) | Flag |
| | C) | Control |
| | D) | Protocol |
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14 | |
For CHAP authentication, the user takes the system's _______ and its own _______ to create a result that is then sent to the system. |
|
| | A) | Authentication identification; password |
| | B) | Password; authentication identification |
| | C) | Challenge value; password |
| | D) | Password; challenge value |