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snoop -d pcelx0

4 functions that ICMP protocol performs are: a. echo (ping) b. telnet c. rcp d. rlogin e. rpc f. TTL announce (used by traceroute) g. source quench message (during congestion) h. network error announcement

1 Answers  

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In nslookup, how do you set DNS server to be some other machine than the system default ?

1 Answers  

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How proxy servers protect computer networks?

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What leading bit values in the IP address indicate a class C address ? a. 0 b. 01 c. 10 d. 11 e. 110

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ARP is what type of protocol? a. broadcast b. multicast c. unicast d. routing

1 Answers  

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What is the last major networking problem you troubleshot and solved on your own in the last year?

0 Answers   HCL,

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what are the types protocols?

7 Answers   IBM,

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Can you please explain the difference between straight-through and crossover cable?

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

1 Answers  

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Port numbers for the following 2 standard services: NNTP, NFSD a. 118, 2048 b. 119, 2049 c. 120, 2050 d. 121, 2051 e. 122, 2052

1 Answers  

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SMTP stands for?

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Define nic?

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