Which request does ICMP make when a ping command is entered ?
What provide communication between the computer and the main LAN cables and are located in the vampire taps attached to the cable.
if one server is down, whenever restart the machine we get ok prompt what is the problem?
how to check veritas install or not
Which OSI layer uses ports and sockets ? a. Application b. Presentation c. Session d. Transport
What is firewall ?
How to identify the ip class of a given ip address?
What are the different states of STP?
Main d/w public ip and private ip
Which layer deals converts formats (unix-dos, EBCDIC-ASCII etc.) ? a. session b. presentation c. transport d. application
Which command will mount /usr/local from server called machine1?
List 3 session layer standards
What does the /var/named/named.root file specify ?