Answer / raja danduluri

Telnet, is a command base mode which helps a user to login
to system remotely to gain access to system and modifiy
changes . Telnet can be accessed from start ->run and type
telnet which opens command mode and type command telnet and
then type the ip address of the system for which you wish
to gain access.

Answer / prakash

Telnet is an out of band management tool,where you can gain
access your device from remotely with valid user name and
password.Telnet is not that secure way of accessing the
device remotely.Data are not encrypted on the wire.

True/False: 802.2 can identify upper layer protocols:

1 Answers  

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In the nsswitch.conf file what does the following entry mean ? NOTFOUND=return

1 Answers  

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A modem modulates digital signals into analog and __ analog signals back into digital signals.

1 Answers  

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Which layer handles the transport of messages between communication partners, controls the flow of data, and defines the transport quality.

1 Answers  

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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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You have a Class C network. You have subnetted it into 14 subnets. How many hosts per subnet do you have ?

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You just want to use NIS only to resolve names. Which file should you copy to /etc/nsswitch.conf ?

1 Answers  

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What is firewall ?

2 Answers   Locus,

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How to set Proxy Setting?

6 Answers   TCS,

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suppose you have 1000 systems to assign Ip address when will you do , and why

1 Answers  

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What is Virtual Private network(vpn),What are the precautions to take while we are working on the vpn,How to configure vpn?

5 Answers   Primus Global,

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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 ?

1 Answers  

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