Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
TELNET Protocols
The TCP/ IP protocol suite includes a simple textual remote terminal protocols called TELNET that allow a user to log into a computer across an internet. TELNET establishes a TCP connection and then passes keystrokes from the internet user keyboard directly to the remote computer as if they had been typed on a keyboard attached to the remote machine. TELNET also carries textual output from the remote machine back to the user screen. The service is called transparent because it gives the appearance that the user keyboards and display attach directly to the remote machine.
TELNET offers three basic services. First it defines a network virtual terminal that provides a standard interface to remote systems. Client programs do not have to understand the details of all possible remote systems they are built to use the standard interface. Second TELNET include a mechanism that allows the client and server to negotiate options and it provides a set of standard option ( e ,g one of the option controls whether data passed across the connection uses the standard7 bit ASCII character set or an 8 bit character set). Finally TELNET treats both ends of eh connection symmetrically. In particular. TELNET does not force client input to come from a keyboard not does it force the client to display output on a screen. Thus TELNET allows an arbitrary program to become a client. Furthermore either end can negotiate options.
Explain the uses of Firewall in computer For Intranet developers, restricting access of unauthorised users to the Web site has been the greatest challenge. In addition to preve
Can you define the concept of BGP confederations?
ICMP is used to send error and control messages. Ping uses ICMP to carry the echo-request and echo-reply.
In IPSec what is SAD, SPD and SA's?
TCP (Transmission Control Protocol) and UDP are used by TCP/IP. SPX (Sequenced Packet Exchange) is used with IPX. NBP (Name Binding Protocol) is used with Appletalk.
Q. Describe Mail Access Protocols? Mail Access Protocols - Used by receiver to retrieve mail when desired - Post Office Protocol, version 3 (POP3) is a simple limited
Q. What is Shielded Twisted Pair? - A metal foil or braided-mesh covering encases every pair of insulated conductors to prevent electromagnetic noise called crosstalk - Cros
- EIA/ TIA specifies and RJ-45 connector for unshielded twisted-pair (UTP) cable. The letter RJ stand for registered jack and the number 45 refers to a specific wiring sequence.
Disadvantages of IP sec Tunnelling mode IP sec tunnelling mode has the following disadvantage a.Encryption of small packets generates a lot networks over head thu
Recognize the command that configures serial0 for PPP encapsulation Ans) Router(config-if)# encapsulation ppp
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd