What is the IP of the loopback interface ?
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How many DHCP IP address pools are supported ?
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Explain the contents of a routing table?
You just simply want to kill the sendail deamon. What's the easiest way ?
What device can be installed in your network to resolve a broadcast storm?
The 2 most popular cable access methods are Token passing and other ??
Define firewalls?
What is the name of the unique identifier encoded in the NIC? a. MAC address b. IP address.
What is "keepalive"? a. A keepalive is a small, layer-1 bit message that is transmitted by a network device to let directly-connected network devices know of its presence. b. A keepalive is a small, layer-2 message that is transmitted by a network device to let directly-connected network devices know of its presence. c. A keepalive is a small, layer-2 message that is transmitted by a network device to let it neighbors know of congestion d. A keepalive is a small, layer-3 message that is transmitted by a network device to let directly-connected network devices know of its presence. e. A keepalive is a small, layer-3 message that is transmitted by a network device to let it neighbors know of congestion
What is star topology?
1. Where is that value controlled? 2. What value does spawn return? 3. What is DNS? 4. How do you take a single line of input from the user in a shell script? 5. How do you create a swapfile? 6. what do you mean by server
What is the importance of authentication?