Host A is connected to Router B. Router B is connected to Router C. Router is connected to Host D. How many hops away is Host D from Host A ?
What is the scope of linux administration. If i start a from scratch will I get a linux administrator job. I have 5 and half years of different experience which is tech support exp... If any can give me appropriate suggestions and feed back
True/Flase: Secondary DNS servers can not be authoritative for any domains .
Do you know what protocols fall under the tcp/ip internet layer?
What does OSPF stand for ?
SonicWALL keep on fail over after upgrade from 6.2.2.2 to 6.2.6.0.anyone have encounter this and what is the next step to solve the issue
main roll of network administrator
difference between layer3 switch and router
Which layer deals with i) file system transfer ii) ii) virtual terminals emulation iii) interprocess communication. a. Application b. Presentation c. Session d. Transport
How do you use a routing table and for what?
Which IP-class provides the fewest numbers of Hosts? a. Class A b. Class B c. Class C d. Class D
Explain how to securing a computer network?
You try "ping server1" and you get "no answer from server1". Why ? (assume that your machine resolved the name correctly).