Class D IP address range an its use?
a. 192-223, broadcast
b. 224-239, multicast
c. 224-255, broadcast
d. 192-255, multicast
Define rsa algorithm?
Which layer performs basic functions such as file transfer, virtual terminal and job transfer are realized (SMTP, FTP, telnet, NFS, SNMP).
How long does an entry stay in the arp table by default ?
which layer deals with keepalives ? a. Physical b. Data-link c. Network d. Transport
What is the last major networking problem you troubleshot and solved on your own in the last year?
What is switch, frame, packets and bits plz give me detail idea about it and which layer it is used
Define nat?
What is Virtual Private network(vpn),What are the precautions to take while we are working on the vpn,How to configure vpn?
You have a Class C network. You want to subnet it such that you have at least 5 hosts per subnet. How many subnets can you have?
Give the importance of the osi physical layer?
Which of the following statements are correct ? a. TCP is connection oriented and UDP is connectionless b. UDP is connection oriented and TCP is connectionless c. Both TCP and UDP are connection-oriented d. Both TCP and UDP are connectionless
What is the purpose of VRRP?