You mail server belongs to mydomain.com . An email destined for user@host4.mydomain.com . This type of email address is ?
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Explain the main purpose of ospf?
IP is built into the system's ?
Describe what network statistics or measurement tools you are familiar with and how you have used them?
What are your key strengths as a System/network Administrator?
What entry should put in the /etc/gateways file to specify a route to a network called net5 through an external gateway called host9 ? Assume that net5 is 3 hops away.
In the "Flags" column of the arp table, "P" means ?
Which layer is responsible for identifying and establishing the availability of the intended communication partner? * Application * Presentation * Transport * Session * Network
Which 2 protocols does Solaris use in the Transport layer ?
what is the difference between DNS & WINS servers
what is difference between tcp & udp protocol?
Your have a class C network. The IP addresses of your workstations start with 128.251.143 . What is the network address of your network ?
Which agents are responsible for putting messages in inbox of the recipient.
Networking Protocols 
