Related Questions
What is the correct answer?
4
Which of the following are not features of ACLs?
A. Restricting telnet access to a router
B. Prioritizing WAN traffic
C. Filtering traffic from the router
D. Triggering dialup phone calls
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4
When choosing a dynamic routing protocol, which of the following should not be considered?
B. How routing information is shared
C. How routing information is processed
D. Number of PCs in the network
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4
The ___________ converts an ISDN four-wire connection to a two-wire connection.
What is the correct answer?
4
172.16.240.256 is a class __________ address.
What is the correct answer?
4
Which router command performs an overwrite process? (Choose all correct answers.)
A. copy running-config startup-config
B. copy startup-config running-config
C. copy tftp running-config
D. copy running-config tftp
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4
When setting up an RJ-45 console connection, you need a RJ-45-to-DB-9 __________ adapter to attach to the COM port of your PC.
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4
What command activates the IP routing process?
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4
Which controller command specifies how ones and zeros are represented on a digital circuit?
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4
When configuring the ip nat inside source command, which parameter must you specify to perform PAT?
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4
If the 1900 SYSTEM LED is _________, a system POST test has failed.
D. Flashing green and amber
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4
You are given this address space: 172.16.5.0/25. You need one network with 64 hosts and two with 30 hosts. What are the most specific subnet mask values to use?
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4
If the 2950's RPS is ________, the external power supply is supplying power.
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4
Frames sent above the __________ limit will have their _________ bit set.
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4
Which of the following is true concerning full-duplexing?
A. It can either send or receive frames, but not both simultaneously.
B. It can be used with hubs.
C. It can be used with 10Base5 cabling.
D. It uses point-to-point connections.
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4
___________ defines LAPD, which is responsible for the data-link layer connection between the router and the ISDN switch.
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4
The TCP/IP protocol stack has ________ layers.
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4
The dialer map command contains all of the following parameters except __________.
C. Address of local router
D. Speed of the connection
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4
Which 1900 command enables port security?
D. switchport port-security
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4
A _________ is a network that provides a secure connection from a company to other business partners.
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4
IGRP generates an update every ___________ seconds.
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4
Which command activates an IP ACL on a router's interface?
What is the correct answer?
4
191.75.39.24 is a Class __________ address.
What is the correct answer?
4
On the 1900 switch, how do you enter User EXEC mode?
A. It comes up by default.
B. Enter the letter U in the menu.
C. Enter the letter K in the menu.
D. Enter the letter C in the menu.
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4
Which of the following is not true concerning TCP?
A. Provides for reliable connections
B. Uses windowing for flow control
C. Multiplexes applications
D. Is more efficient than UDP
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4
Which of the following is not an advantage of DHCP?
A. It allows for the use of private addressing.
B. It reduces the amount of configuration on devices.
C. It reduces likelihood of configuration errors.
D. It gives you more control by centralizing IP addressing information.
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4
If you wanted a list of parameters for the show command, you would type ________.
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4
A _________ looks at OSI Reference Model layers 4-7 to make intelligent decisions about how to obtain information for a user.
What is the correct answer?
4
A VTP server switch generates a summary advertisement every _________ minutes.
What is the correct answer?
4
When you have configured PPP on an interface and use the show interfaces command, what state indicates the successful negotiation of a network layer protocol?
What is the correct answer?
4
Which of the following is true concerning ACLs?
A. Order of the statements is automatic.
B. All statements are processed.
C. If no match is found, the packet is permitted.
D. You can delete a specific statement in a named list.