Which layer packages data into frames?
Define hybrid network?
D/W Subnetting and Subnet mask,how you will judge that sm belongs to that particular class
Please list the types of Firewalls, Routers, Switches, Servers, you manage?
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Which layer does error notification ? a. Physical b. Data Link c. Network d. Transport
2 examples of a packet-switched network. a. public telephone network b. ethernet network c. token-ring network d. ATM network
ICMP redirects are sent from _ to __ ? a. DTE, DCE b. DCE, CTE c. host, router d. router, host
Which file identifies the name of the system that is being booted ?
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Which file associates network name with number ?
Which layer is responsible for identifying and establishing the availability of the intended communication partner? * Application * Presentation * Transport * Session * Network
Describe how VoIP works?