Networking - Networking Basics - Discussion

Discussion :: Networking Basics - Networking Basics (Q.No.8)


To back up an IOS, what command will you use?

[A]. backup IOS disk
[B]. copy ios tftp
[C]. copy tftp flash
[D]. copy flash tftp

Answer: Option D


The command copy flash tftp will prompt you to back up an existing IOS in flash to a TFTP host.

Gupta said: (Feb 1, 2012)  
IOS Stand for InterNetwork Operating System

Komal said: (Mar 17, 2012)  
Tftp means what?

Kanchan said: (Apr 12, 2012)  
what is ios?

Suganthi said: (May 17, 2012)  
Trivial file transfer protocol. It's acts as FTP.

Manojbisht said: (Sep 18, 2013)  
IOS stand for internetwork operating system it's a operating system of router like window operating system window 8.

Jyo said: (Oct 16, 2013)  
TFTP means what?

Dev said: (Nov 24, 2013)  
TFTP = Trivial File Transfer Protocol.

Aaa said: (Jul 3, 2015)  
What is the meaning of ios?

Ayush Mishra said: (Dec 18, 2015)  
TFTP stands for Trivial File Transfer Protocol.

It is a version of protocol which allows file sharing from remote system but does not provide security like FTP do in file transferring from remote host.

Aneesh.M said: (Jan 5, 2016)  
TFTP means Trivial File Transfer Protocol.

It is a protocol similar to FTP but doesn't have any authentication. It is commonly used for sharing/transferring of smaller files with the remote host.

Verendra Kumar said: (Feb 18, 2016)  
IOS stand by Internet Operating System.

Vicky said: (Feb 18, 2016)  
Cisco IOS (originally Internetwork Operating System) is software used on most Cisco Systems routers and current Cisco network switches.

Earlier switches ran CatOS. IOS is a package of routing, switching, internetworking and telecommunications functions integrated into a multitasking operating system.

Pradeepkumar said: (Jul 7, 2016)  
Whats is the main difference between FTP and TFTP?

Vinoth said: (Sep 17, 2016)  
What is the advantage of IOS compare to CatOS?

Meera Manik said: (Jan 12, 2017)  
What is remote hosting?

Poojitha said: (Mar 25, 2017)  
FTP - the only limited amount of data can be transferred.

TFTP -terebyes of data is being transferred.

Post your comments here:

Name *:

Email   : (optional)

» Your comments will be displayed only after manual approval.