Explain persistence timer, Computer Networking

Assignment Help:

Explain Persistence timer?

To deal with the zero-size windows
What if a receiver advertises that the window size is 0 (by sending ACK) and this ACK is lost?

- ACK are not acknowledged in TCP

Start persistence timer

- When this goes off send a probe (1 byte of data)

- It is set to the retransmission time & doubled every time a response is not received (until 60 s, then sent every 60 s)

Related Discussions:- Explain persistence timer

Work-sharing constructs in openmp, Work-Sharing Constructs A work-shari...

Work-Sharing Constructs A work-sharing construct distributes the implementation of the associated region between the members of the team that encounters it. A work-sharing cons

Define gre in pptp, Define GRE in PPTP?

Define GRE in PPTP?

Describe in brief session layer in osi model, Can you describe Session lay...

Can you describe Session layer in OSI model

Mips instruction - set and explain the restrict pipelining, 1. Consider th...

1. Consider these two potential additions to the MIPS instruction set and explain how they would restrict pipelining. a) cp d1(r1), d2(r2) copy contents of word at address

Explain what a digital signature is and how it works, Question: a) Out...

Question: a) Outline the concept of the Real Time Gross Settlement (RTGS) system in Mauritius and name the three main system components of the MACSS. b) Differentiate bet

What are the possible ways of data exchange in ccna, Normal 0 f...

Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4

Virtual private network, Virtual Private Network (VPN) adds the features of...

Virtual Private Network (VPN) adds the features of both public and private networks. It is fixed to single organization and needs public network for connectivity. These connect

Define remote procedure call (rpc), RPC adumbrates the intricacies of the ...

RPC adumbrates the intricacies of the network by using the ordinary procedure call mechanism familiar to each programmer. A client process calls a function on a remote server and

Define vpn tunneled packet in detail, Can you define VPN tunneled packet in...

Can you define VPN tunneled packet in detail?

Udp segment structure - transport layer, UDP Segment Structure The pr...

UDP Segment Structure The primary purpose of the UDP protocols is to expose datagram's to the application layer. The UDP protocols does very little and therefore employ

Write Your Message!

Name

Email id

Message

Verfication Code

Assured A++ Grade

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!

Submit Assignment

User Account

All Pages