how i can Design a client–server network with two servers operating at 100Base- T Fast Ethernet speed and the clients operating at regular 10Base-T Ethernet speed using a 10/100 Mbps NIC. The hub is located in a wiring closet, but the servers and clients are not. Assume that a satisfactory performance is achieved at 40% utilization of the LAN.

0 Answers   Kent, Kent State University,

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In network topology what is called as one large coaxial cable joins all the computers.

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What agent accepts messages from mail user agent. resolves destinations addresses, selects proper mailer to deliver mail, and receives incoming mail from other mail transfers agents.

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What OSI level does a bridge work at? a. Application Layer b. Presentation Layer c. Session Layer d. Transport Layer e. Network Layer f. Data Link Layer g. Physical Layer

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What IP network addresses are set-aside for class B (for private use)? a. 128.0.0.0 (mask 255.255.0.0) b. 128.252.0.0 (mask 255.255.0.0) c. 172.16.0.0 (mask 255.240.0.0) d. 172.16.0.0 (mask 255.255.0.0) e. 172.240.0.0 (mask 255.255.0.0)

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The DNS server configuration file is:

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Which layer enables users on different machines to establish sessions between them.

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In What Protocol, message are just delivered. It is not reliable, and requires that transmission quality be augmented. It is fast, however.

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What is MSTP ?

2 Answers   HCL,

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Which layer of the OSI model defines how cable is attached to a network adapter card?

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Solaris machines more often than not runs routed daemon. routed is the unix equivalent of RIP. It is always run with -q option. Why ? a. q options optimizes the process b. q option uses a default route c. q option only activates itself in the absence of a default router d. q option tells the process not to advertise any routes. It just listens to the RIP udates. That way it does not interfere with router in the subnet.

1 Answers  

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How do you distinguish a DNS problem from a network problem?

11 Answers   Swirl Infosystems, Wipro,

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