You need to implement an Ethernet 100 MBPS network, what do you use?
a. Coaxial
b. UTP 3
c. UTP 5
d. Fiber optic
When would you use a default route ?
When several protocols work together, they form a protocol called as
A subnet's mask is 255.255.255.240. How many nodes can this subnet have?
You have connected a Token Ring Network (4MBit/s) and an Ethernet Network. Copying a 5MB File from Ethernet to Token Ring takes 30 seconds. Copying from Token Ring to Ethernet takes 2 Minutes. Why? a. the Token Ring network is slower b. the packet size is larger with Ethernet than Token Ring. c. the packet size is larger with Token Ring than Ethernet. d. TCP windows size
what is default gateway what is its use in router
Port numbers for the following 2 standard services: FINGER, POP3 a. 23, 100 b. 25, 109 c. 27, 111 d. 79, 100 e. 23, 109
In what protocol, connection must be established before exchanging data. This is a reliable and requires more processing.
Which command will delete the route to the network 128.251.0.0 via 128.144.1.254 ?
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 ?
What is mean by MAC ?
Your previous Network Administrator had subnetted your network into many subnets. Only info you have is that one of the hosts IP was 200.252.144.33 and the mask was 255.255.255.240. Which class network is it ? How many bits are being subnetted ? What is the broadcast address ? a. B, 28, 255.255.255.47 b. C, 20, 255.255.255.47 c. C, 28, 255.255.255.47 c. C, 28, 255.255.255.32
Give the importance of implementing a fault tolerance system? Are there limitations?