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
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TCP stands for ?
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To configure "Local Mail in Local Mode", who provides /var/mail ?
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Which command will extract all server1 packets from the /home/adm/packets and write them to the file /home/adm/ps2 ?
Explain the difference between hub and a switch?
Which layer does: flow control, windowing, error recovery ? a. data-link b. network c. transport d. session
cat cables types
What are the advantages for XP Service Pack2?
13 Answers Option Matrix InfoTech, Wipro,
You have a class C subnet. You would like divide it up into 30 more subnets by "subnetting" ? What would be the subnet mask?
Define firewalls?