1)How long is an IPv6 address?

a) 32 bits
b) 128 bytes
c) 64 bits
d) 128 bits

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Answer d) 128 bits
An IPv6 address is 128 bits long.

2) What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?

a) NAT
b) Static
c) Dynamic
d) PAT

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Answer d) PAT
Port Address Translation (PAT) allows a one-to-many approach to network address translation.

3) What protocol does PPP use to identify the Network layer protocol?

a) NCP
b) ISDN
c) HDLC
d)LCP

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Answer a) NCP
Network Control Protocol is used to help identify the Network layer protocol used in the packet.

4) Which of the following is an example of a standard IP access list?

a) access-list 110 permit host 1.1.1.1
b) access-list 1 deny 172.16.10.1 0.0.0.0
c) access-list 1 permit 172.16.10.1 255.255.0.0
d) access-list standard 1.1.1.1

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Answer b) access-list 1 deny 172.16.10.1 0.0.0.0
Standard IP access lists use the numbers 1-99 and 1300-1999 and filter based on source IP address only. Option C is incorrect because the mask must be in wildcard format.

5) What router command allows you to determine whether an IP access list is enabled on a particular interface?

a) show ip port
b) show access-lists
c) show ip interface
d) show access-lists interface

View Answer

Answer c) show ip interface
Only the show ip interface command will tell you which interfaces have access lists applied. show access-lists will not show you which interfaces have an access list applied.

6) What is the frequency range of the IEEE 802.11a standard?

a) 2.4Gbps
b) 5Gbps
c) 2.4GHz
d) 5GHz

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Answer d) 5GHz
The IEEE 802.11a standard runs in the 5GHz RF range.

7) What is the maximum distance with maximum data rate for 802.11a?

a) About 65-75 feet
b) About 90-100 feet
c) About 150 feet
d) Over 200 feet

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Answer a) About 65-75 feet
The IEEE 802.11a standard provides a maximum data rate of up to 54Mbps, but you need to be close to the access point, somewhere around 65 to 75 feet.

8. You have a Cisco mesh network. What protocol allows multiple APs to connect with many redundant connections between nodes?

a) LWAPP
b) AWPP
c) STP
d) IEEE

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Answer b) AWPP
Each AP in a mesh network runs the Adaptive Wireless Path Protocol (AWPP). This protocol allows RAPs to communicate with each other to determine the best path back to the wired network via the RAP.

9. Which of the following is true regarding VTP?

a) All switches are VTP servers by default.
b) All switches are VTP transparent by default.
c) VTP is on by default with a domain name of Cisco on all Cisco switches.
d) All switches are VTP clients by default.

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Answer a) All switches are VTP servers by default.
All Cisco switches are VTP servers by default. No other VTP information is configured on a Cisco switch by default. You must set the VTP domain name on all switches to be the same domain name or they will not share the VTP database.

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