Which alias must exist for a mail system to run properly ?
Which option of the snoop command tells it to display from a host ?
What is Virtual Private network(vpn),What are the precautions to take while we are working on the vpn,How to configure vpn?
Which layer begins the process of creating packets?
have any command to shutdown all system in network
Hi Plze tell me what is scope of linux administrator in future and what is basic salary of linux for frasher I have two year experince of hardware & networking engineer
Explain about vpn?
UDP runs its own ? a. data-link layer protocols b. CRC c. routing d. Acknowledgements
Which Protocol was developed to overcome limitations of EGP.
What is a "preamble" in IEEE 802.3 frame? a. an indication of the end of a frame b. an indication of the start of a new frame c. an indication of congestion d. an indication of a corrupted frame
Which file dictates what inetd will listen for ?
what is VPN ?
On a connectionless protocol , how does error recovery and flow control get taken care of ? a. A different protocol has to run along side b. error recovery and flow control are not taken care of c. the upper layers take care of them d. lower layers take care of them