133 Best CCNA Questions and Answers (Q&A) - ProProfs Discuss

WHAT IT Certification should I get first?

Ad.bjxx
Answered: Apr 26, 2024

HSRP uses active and standby routers.

1 Answer

376 views

Which port security configuration enabled this? As part of the new security policy, all switches on the network are configured to automatically learn MAC addresses for each port. All running...

Sandroliclic
Answered: Apr 26, 2024

Sticky secure MAC addresses

****

1 Answer

373 views

When must a router serial interface be configured with the clock rate command?

J. Harty, Writer
Answered: Mar 20, 2019

When you are connecting a cable to the serial interface of the router, there is a need to do clocking which can be done with the use of an external device. Some examples of external devices that...Read More

2 Answers

369 views

Which two benefits are provided by using a hierarchical addressing network addressing scheme?

John Smith
Answered: Apr 26, 2024

A. Reduces routing table entries
B. Ease of management and troubleshooting

1 Answer

364 views

What does the demarcation point represent in data communication physical circuits?

Mich
Answered: Apr 26, 2024

Physical point at which the public network ends and the private customer network begins

1 Answer

359 views

What type of EIGRP route entry describes a feasible successor?

Rapbondoc
Answered: Apr 26, 2024

A backup route,stored in the topology table

Feasible successor is a route whose Advertised Distance is less than the Feasible Distance of the current best path. A feasible successor is a...Read More

1 Answer

357 views

What layer of OSI model does the CISCO Discovery Protocol function on?

John Smith
Answered: Apr 26, 2024

Data-link layer -he cisco discovery protocol (cdp) is a proprietary layer 2 network protocol developed by cisco systems that runs on most cisco equipment and is used to share information about other...Read More

1 Answer

354 views

Which layer of the OSI model would you find the TCP and UDP protocols on?

John Smith
Answered: Apr 26, 2024

Transport layer-1.4. transport layer: responsible for reliable transmission of data and service specification between hosts. the major responsibility of this layer is data integrity-that data...Read More

1 Answer

353 views

Which item is required in the NAT configuration?

W. Pratt, Marketing Analyst
Answered: Feb 26, 2019

When a network administrator is configuring the router so that external clients can access the web server over the Internet, the IP NAT inside source command is needed to link the inside local...Read More

2 Answers

351 views

Which application layer protocol allows administrators to log into a server from remote locations and control a server as though logged in locally?

Moh_alhabba
Answered: Apr 26, 2024

Telnet

1 Answer

349 views

How will router treat the packet? A router, whose table is shown, receives a packet that is destined for 192.168.1.4.

Villancikos
Answered: Apr 26, 2024

The packet will be forwarded to the destination host.

1 Answer

343 views

How far is a broadcast frame that is sent by computer A propagated in the LAN domain?

John Smith
Answered: Apr 26, 2024

Computer D, computer G

1 Answer

342 views

Which Layer 1 device is used to extend the coverage area of a LAN segment?

John Smith
Answered: Apr 26, 2024

Available bandwidth

1 Answer

340 views

How does the startup configuration in a router occur?

John Smith
Answered: Apr 26, 2024

The bootstrap program searches for the startup configuration file in NVRAM.
The router searches for a TFTP server if the startup configuration file is absent at the default location.

1 Answer

327 views

What two facts can be determined about the exhibited topology?

Christian Jackson, Content Developer
Answered: Oct 09, 2018

What is exhibited topology? There isn’t a lot of information available about this online. Those who have studied information technology or have jobs that are related to technology will be...Read More

3 Answers

324 views

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