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Question 1 of 10
1. Question
A company would like you to design a WAN for their network. From the following which of these is NOT something, you would commonly consider when designing a WAN?
Correct
As it’s a design for a pre-existing network, the back server design isn’t something you would commonly consider.
Incorrect
As it’s a design for a pre-existing network, the back server design isn’t something you would commonly consider.
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Question 2 of 10
2. Question
When discussing the devices provided by Cisco for switching paths in a WAN, there are multiple options. Which of the following is NOT an option Cisco provides?
Correct
Manual Switching is not an option, rather Cisco provides Autonomous switching.
Incorrect
Manual Switching is not an option, rather Cisco provides Autonomous switching.
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Question 3 of 10
3. Question
CEF/Cisco Express Forwarding represents a switching function for routers demanding high usage. However, CEF can not support certain features, which of these is an incorrect option provided?
Correct
Forwarding Information Base/FIB is the main function CEF uses so it supports this feature.
Incorrect
Forwarding Information Base/FIB is the main function CEF uses so it supports this feature.
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Question 4 of 10
4. Question
A lot of WAN Protocols are supported by Cisco, from the following, choose the option that is NOT supported by Cisco for WAN protocols.
Correct
Fibre Optics are a type of connection and are not related to WAN, thus not supported by Cisco.
Incorrect
Fibre Optics are a type of connection and are not related to WAN, thus not supported by Cisco.
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Question 5 of 10
5. Question
High-level Data Link Control/HDLC consists of multiple transfer modes in a Cisco supported WAN network. Which of the following options is an incorrect example of the aforementioned modes?
Correct
Normal Balanced Mode/NBM is an incorrect example of transfer modes as it does not exist.
Incorrect
Normal Balanced Mode/NBM is an incorrect example of transfer modes as it does not exist.
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Question 6 of 10
6. Question
To ensure efficiency in a network, logical interfaces are usually defined in the ISDN Reference points. Which of the following is not part of the 4 reference points?
Correct
P reference point does not exist, rather the correct option is “U reference point”.
Incorrect
P reference point does not exist, rather the correct option is “U reference point”.
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Question 7 of 10
7. Question
ITU is in charge of defining the ISDN protocols, which of the following statements incorrectly defines the ISDN protocols?
Correct
There are only 3 protocols, E, I, and Q. Letter T protocols deal do not exist
Incorrect
There are only 3 protocols, E, I, and Q. Letter T protocols deal do not exist
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Question 8 of 10
8. Question
“Point to Point Protocols” are used to maintain connections with the help of ISDN media. It consists of 4 main components, which of the following is incorrect?
Correct
X.21 Protocol is incorrect, rather TIA-232-C is the correct answer
Incorrect
X.21 Protocol is incorrect, rather TIA-232-C is the correct answer
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Question 9 of 10
9. Question
Cisco Frame Relay can support the usage of multiple protocols, which of the following options is NOT part of the supported protocols
Correct
Link Control Protocol/LCP is not supported in Cisco Frame Relay protocols.
Incorrect
Link Control Protocol/LCP is not supported in Cisco Frame Relay protocols.
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Question 10 of 10
10. Question
Local Management Interface is used by Cisco Systems for signalling between CPE devices and frame switches. LMI messages can support information using certain methods, which of the following is NOT one of these?
Correct
“Automate Circuits” does not exist as there are only methods, “Keepalives”, “Multicasting” and “The status of virtual circuits”.
Incorrect
“Automate Circuits” does not exist as there are only methods, “Keepalives”, “Multicasting” and “The status of virtual circuits”.