Related Questions
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4
What would you enter to see the last few commands you entered?
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4
You examine your interfaces, and the Ethernet 0 interface status says: Ethernet 0 is up, line protocol is down. What does this indicate?
A. There is a physical layer problem.
B. There is a data link layer problem.
C. There is a network layer problem.
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4
_________ negotiates the data link and network layer protocols that will traverse a PPP connection.
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A _________ routes between different autonomous systems.
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4
Which of the following is a disadvantage of SANs?
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VLSM allows you to summarize __________ back to the class boundary.
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_________ allows you to create this summarization: 10.0.0.0/7.
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4
An idle DDR connection will be torn down after _________ seconds of not seeing interesting traffic.
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4
What router command saves the active configuration to NVRAM?
A. copy nvram startup-config
B. copy startup-config running-config
C. copy running-config nvram
D. copy running-config startup-config
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4
Annex A is which LMI standard?
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191.75.39.24 is a Class __________ address.
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You are given the following addressing information: 172.17.16.255/23. What type of address is this?
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A ________ topology describes how devices communicate with each other.
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Which of the following reasons might you need to use address translation?
A. You have to use public addressing because your ISP didn't assign you enough private addresses.
B. You are using private addresses but have changed ISPs, and your new ISP won't support these private addresses.
C. You want to assign the same IP address to multiple machines so that users on the Internet see this offered service as a single logical computer.
D. You are merging two companies that use different address spaces.
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4
The switch port that is chosen to forward traffic for a segment is called a __________.
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4
OSPF hellos are sent every __________ seconds on a multi-access medium.
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With a crossover cable, which pins are crossed over?
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RIP generates routing updates every _________ seconds.
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RIP has a maximum hop count of ____________ hops.
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You are in Interface Subconfiguration mode and want to completely return to Privilege EXEC mode. What would you enter? (Choose all correct answers.)
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4
Which is not one of the three main functions of a layer-2 device?
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4
Which of the following is false concerning VLANs?
A. A VLAN is a broadcast domain.
B. A VLAN is a logical group of users.
C. A VLAN is location-dependent.
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4
The TCP/IP protocol stack has ________ layers.
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Which 2950 command assigns a VLAN to an interface?
A. vlan-membership static
C. switchport access vlan
D. switchport mode access
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4
Which of the following is true concerning RIPv2?
A. It uses triggered updates.
D. It doesn't support route summarization
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4
A VTP server switch generates a summary advertisement every _________ minutes.
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4
What would you use to prevent a packet from traveling around a routing loop forever?
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4
The root switch is the one elected with the __________ __________.
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4
If you see a VC with an inactive status, this indicates ____________.
A. The connection between both Frame Relay DTEs is up and operational.
B. The connection between your Frame Relay DTE and DCE is up and operational, but there is something wrong with connection between your connected Frame Relay switch and the destination DTE.
C. You are not receiving any LMI messages from the Frame Relay switch.
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4
When using debug with PAP, which of the following message types might you see?