You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?

Computer Networking
You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?

You didn

NVRAM is corrupted.

The newly upgraded IOS is not compatible with the hardware of the router.

The configuration register setting is incorrect.

You didn

NVRAM is corrupted.

The newly upgraded IOS is not compatible with the hardware of the router.

The configuration register setting is incorrect.

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Computer Networking
You configure the following access list:access-list 110 deny tcp 10.1.1.128 0.0.0.63 any eq smtpaccess-list 110 deny tcp any eq 23int ethernet 0ip access-group 110 outWhat will the result of this access list be?

No IP traffic will be allowed out E0.

Everything but email and Telnet will be allowed out E0.

Email and Telnet will be allowed out E0.

Email and Telnet will be allowed in E0.

No IP traffic will be allowed out E0.

Everything but email and Telnet will be allowed out E0.

Email and Telnet will be allowed out E0.

Email and Telnet will be allowed in E0.

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Computer Networking
You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal?

Switches

Bridges

Switches configured with VLANs

Managed hubs

Switches

Bridges

Switches configured with VLANs

Managed hubs

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Computer Networking
What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard?

4

2

None of these

3

6

4

2

None of these

3

6

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Computer Networking
The X.25 standard specifies a

data bit rate

technique for start-stop data

None of these

technique for dial access

DTE/DCE interface

data bit rate

technique for start-stop data

None of these

technique for dial access

DTE/DCE interface

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Computer Networking
A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as

None of these

Angle modulation

modem

Aloha

Amplitude modulation

None of these

Angle modulation

modem

Aloha

Amplitude modulation

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Computer Networking

Computer Networking You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?

Computer Networking You configure the following access list:access-list 110 deny tcp 10.1.1.128 0.0.0.63 any eq smtpaccess-list 110 deny tcp any eq 23int ethernet 0ip access-group 110 outWhat will the result of this access list be?

Computer Networking You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal?

Computer Networking What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard?

Computer Networking The X.25 standard specifies a

Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as

Computer Networking
You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?

Computer Networking
You configure the following access list:access-list 110 deny tcp 10.1.1.128 0.0.0.63 any eq smtpaccess-list 110 deny tcp any eq 23int ethernet 0ip access-group 110 outWhat will the result of this access list be?

Computer Networking
You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal?

Computer Networking
What is the number of separate protocol layers at the serial interface gateway specified by the X.25 standard?

Computer Networking
The X.25 standard specifies a

Computer Networking
A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as