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route delete net 128.251.0.0 128.144.1.254

What does the /var/named/loopback-domain.info file specify ?

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Your class C network has been subnet-ed. Mask for the new subnets is 255.255.255.224. How many subnets and how many nodes per subnet can you have ?

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Whether the default hello timer value is same across STP,RSTP and MSTP

0 Answers   HCL,

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Which protocol translates host names to IP addresses ?

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What is Telnet ?

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Protocols that support multipath LAN to LAN communication are what type of protocols.

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What does the MAC sublayer of the Data Link Layer do ? (choose all that apply) a. builds frames b. checks to see that nothing got damaged in transit by CRC c. determines "which machine goes first on the wire" d. provides path to the destination host e. Gets data on and off the wire

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What will the command "dfshares" will do without any arguments?

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Explain the difference between hub and a switch?

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Which machines use the /etc/main.cf file ?

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You have just added a new interface to your Solaris Machine. Which command would you run to confirm that the new interface has been configured?

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Which options of the sendmail daemon causes it to listen on SMTPport ?

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