What IP network addresses are set-aside for class B (for private use)?
a. 128.0.0.0 (mask 255.255.0.0)
b. 128.252.0.0 (mask 255.255.0.0)
c. 172.16.0.0 (mask 255.240.0.0)
d. 172.16.0.0 (mask 255.255.0.0)
e. 172.240.0.0 (mask 255.255.0.0)
what are the effect of the command ip classless on both calssful and classless routing protocols
How frequent the STP information will be exchanged
Howmany layers TCP/IP has ? a. 2 b. 3 c. 4 d. 5
To configure "Local mail in Local Mode", how many sendmail.cf files are requried ?
Windowing happens at which layer ? a. network b. transport c. session d. presentation
why do we use c class of ip address(192 range) in organizations?
Difference b/w SCSI AND IDE
Explain how to perform system maintenance?
You want sendmail to attempt to re-deliver previously undelivered mail (e.g. the receving mail server was down) every 30 minutes. Which option and value would you use with the sendmail deamon ?
if u hv bad sectore in ur hard disk then can u recover ur data from that bed sectore if yes , how?
You have a Class C network. You have subntted it into 14 subnets. What is the subnet mask?
TCP is _ and _ ? a. connectionless, stateless b. connection-orineted, stateless c. connection-oriented, stateful d. connectionless, stateful