What does SNMP use to send unsolicited messages to the managing host ?
Why application layer is given serial no 7 though it function starts from serial no 1 from
What is Virtual Private network(vpn),What are the precautions to take while we are working on the vpn,How to configure vpn?
Three computers in California and one in Kansas City all use Microsoft Excel and Lotus CCMail is this a LAN?
Explain backbone network?
Which command will saves all packets from device pcelx0 to file /home/adm/packets ?
You have a class C subnet. You would like divide it up into 5 more subnets by "subnetting" . How many hosts can you have per subnet ? a. 30 b. 31 c. 30 d. 62 e. 126
Which init script starts the inetd daemon ?
Howmany layers TCP/IP has ? a. 2 b. 3 c. 4 d. 5
cat cables types
What does a "preamble" consist of ? a. all 0s b. all 1s c. a 1 in the beginning and rest 0s d. alternating 0s and 1s
In improved Distance Vector Protcols, there is a rule that no router will send a routing update via the interface it learnt of the route in the first place. This is called _____________ ?
how to check veritas install or not