You try "ping server1" and you get "host not reachable.." . Why ?
Which command would you use to kill a process by name ?
How many way to configure a router?
What is a metric?
what is the difference between GSM and CDMA
Which layer establishes end-to-end connection ? a. network b. transport c. physical d. data-link
The following are the steps toward encapsulation. Put them in order: 1. User input 2. data 3. frame 4. segment 5. datagram 6. bits a. 1-4-2-5-3-6 b. 1-5-4-2-3-6 c. 1-2-3-5-4-6 d. 1-2-4-5-3-6
Which of the following is FQDN ? a. www.mydomain.com b. mydomain.com c. www.mydomain.com.
UDP runs its own ? a. data-link layer protocols b. CRC c. routing d. Acknowledgements
True/False: OSPF supports multiple metrics.
Which command will watch all packets on device pcelx0 ?
What does the transport protocol do? a. It defines how data should be presented to the next receiving layer, packages the data accordingly, ad then passes data to the application though the session layer interface. b. It provides low-level access to network adapters by providing data transmission support and some basic adapter management functions c. It supports communications between applications on different computers by creating sessions, defining data-exchange formats, and providing application-support services d. It is responsible for establishing logical names on the network, establishing connections between two logical names on the network, and supporting reliable data transfer between computers that have established a session
why we r going to freezing service group and system, what are the freezing steps & how to freezing service group?