ipl-logo

Nt1330 Unit 6 Research Paper

971 Words4 Pages

I am going to explain the current methods and protocols we use in a LAN environment to provide a high level of redundancy, such as EtherChannel, FHRP (First Hop Redundancy Protocols) and STP (Spanning Tree protocols). I will briefly explain how the protocols work & then discusses the latest implementations of the protocol and the environment you would expect to see them working in. The STP is a protocol that prevents loops from occurring in a switched LAN environments when a device has multiple interconnected paths. The protocols works by sending BDPU messages across in the interconnected devices, detects the loop then removes it from the topology by shutting down the port. There are many different types of spanning tree protocol some of which are outdated and not used regularly anymore, …show more content…

There is also the RPVSTP+ which works similar to RSTP but is used for implementation of a Per-VLAN basis. Regular Spanning tree takes around 30 to 50 seconds to recognise a link failure where as RSTP takes around 10 seconds to notice the link failure, so by standard you should always use RSTP over the original STP to avoid redundancy on the network. BDPUs are used within these protocols and can help with redundancy as they have keep alive timers so if three missed BDPUs are missed then it is assumed that that link between a root and bridge has lost connectivity and this can be detected quickly. Another way that the protocol works is by adding the alternate and backup port which are automatically set in a forwarding state rather than being passive and waiting for the network to converge. RSTP has specific bridge port roles. These all work by looking for specifics in the topology that will affect the decision of which switch will be have the certain ports. Such as the root bridge which will be decided by the lowest mac address in the topology. See Appendix

Show More
Related

Nt1330 Unit 1 Review Paper

572 Words | 3 Pages

Network monitoring now is limited because of the number of servers it takes to deal with the large influx of router data. Router manufacturers have been attempting to combat this by adding counters to the routers that report on the number of data packets a router has processed during some time interval, but adding counters for every special task would be impractical and put more stress on servers since they would need thousands more to process the flood of data coming in. To combat this a system called Marple was created by researchers at MIT, Cisco Systems, and Barefoot Networks(Hardesty). Marple involves a programming language the allows network operators to specify a wide range of network-monitoring tasks and a small set of simple circuit elements that can execute any function specified in the language.

Read More

Nt1310 Unit 1 Assignment 2

731 Words | 3 Pages

There is simply no changes in the formats of packets to the wire alone changes to the rules and algorithms that govern the usage of protocol. The most significant change may be an improvement towards scalable timer algorithm belonging to calculate any time to send RTCP packets in order to minimize the transmission rate in excess of the developed While many participants log on to a session

Read More

Nt1310 Unit 2 Research Papers

428 Words | 2 Pages

Do you wish the HP SlateBook 10 x2 had more storage space? If you are willing to root the HP SlateBook device, you can head over to the Google Play Store and install apps such as the Link2SD app. The Link2SD app doesn 't exactly give your device more space. However, it does create an easy way for people to transfer apps over to the SD card to free up more internal memory space. Many people have no idea how to use their SD cards and this Lin2SD app helps those people.

Read More

Nt1330 Unit 1 Term Paper

297 Words | 2 Pages

The ASP.NET Engine then gets the requested file, and if essential contacts the database through ADO.NET for the required file and then the information is sent back to the Client’s browser. Figure 1 indicates how a client browser interacts with the Web server and how the Web server handles the request from the client. 2.1. Internet Information Services (IIS) IIS is an arrangement of Internet based services for Windows machines. Originally supplied as a component of the Option Pack for Windows NT, they were accordingly integrated with Windows 2000 and Windows Server 2003).

Read More

Nt1330 Unit 3 Assignment 1 Paper

555 Words | 3 Pages

Assignment 3 ICT 4800 Network Comm and the Internet Instructor: Prof. Steven Starliper Submitted by Medha Banda 872987212 June 24, 2015 IPV6? The IP addresses are used by the internet to identify all the devices that are connected to it. Each machine has a unique address to be identified.

Read More

Nt1310 Unit 5.1 Research Paper

694 Words | 3 Pages

Intermediate nodes, when overloaded, drop packets and hence the number of dropped packets is the largest compared to the other modes. Mode 1 gives the best performances is due to the fact that the sources distribute their flows on all available paths from the beginning hence reducing the probability of overloaded queues. However, it is observed that mode 3 tries to balance the load of a congested path on the other paths does not succeed in reducing the drop rate when compared to a simpler approach such as mode 2, at least for small network

Read More

Nt1310 Unit 3 Assignment 1 Research Paper

346 Words | 2 Pages

If you think your phone is secure, it is still vulnerable to pilfer your data. Now a day’s hacker does not need physical access to the phone. They can infect your device with the virus or steal your personal information using malicious applications remotely. You can keep away your phone from hackers by taking the 10-smartphone security steps. Step 01:

Read More

Nt3110 Unit 1 Data Analysis Paper

104 Words | 1 Pages

However, significant overheads in terms of communication and storage are incurred due to the flooding or multi-hop forwarding [10, 11]. 3) Without the network infrastructure, steady connection between nodes is difficult to be guaranteed, especially in large scale VANETs. In other words, the scalability is difficult

Read More

Nt1310 Unit 8.1 Research Paper

568 Words | 3 Pages

They do not share the same protocols and the same communications software but they are manageable to be able to communicate between each other. One way of communicating is called LLDP. It is a kind of communication box that connects to different systems between each other. This connects to switches and they share information to be able to communicate and transfer information automatically.

Read More

Nt1310 Unit 1 Network Internet Layer

835 Words | 4 Pages

Network internet layer This can be used to set the border line of what people can think of about the network. With this layer it will be able to interconnect with networks and will decide how the layers can do this process. It will be able to can concentrate and determine how the data will get from one remote network to the computer. Also it will take care with devices which are local. This is mainly tasked to take care of is routing which allows data to be moved the data across the series of networks which are connected.

Read More

Nt1310 Unit 8 Practice Assignment

48 Words | 1 Pages

1.2.8 Practice: Theme: Topic Paragraph Practice Guide English II Core (2013) Sem 1 (S3038767) Name: ____________________ Date: ____________ Assignment Write a well¬crafted topic paragraph discussing how either Achebe or Silko uses setting, characters, or plot to communicate the theme of continuity and change in his or her

Read More

Nt1330 Unit 9 Final Paper

371 Words | 2 Pages

What is the barrier to representing data geographically, and what should be done to overcome that barrier? The most factual assessments of location are changing so fluidly that applications have a difficult time remaining accurate in description.the ability to receive the ever changing dynamic of developing townships and communities create barriers to present an accurate geographical data. The process of information often looses content in the filtering and the perspective of concepts varies person to person and in applications. I think to encourage content integrity and develop a standard GIS personnel should review the submitted data in order to properly grasp all useful data and offer information.

Read More

Nintendrone Research Paper

1095 Words | 5 Pages

Nintendrone is known to be one of the most powerful Gods in the universe. The ruler of all kinds of competitions and games who watches over every single competition, and determines the winner as best as he chooses. Who is so powerful he can determine the winner in even the closest competitions. No one can beat him in any competition or fight since he is the almighty creator and ruler of all of them. It seemed like nobody could rebel from his power and everything would be fine for him for eternity.

Read More

Tk981 Research Paper

499 Words | 2 Pages

On Sunday march the 3rd 1974, Turkish flight TK981 set of from Orly Paris at 12:30. The DC-10 plane was expected to arrive in London later that day. The plane ascended up to approximately ………feet and at 12:40 a loud noise was heard from the rear of the plane. The cargo door had ripped open causing a large pressure difference between the cargo hold and passenger cabin. This pressure difference caused a section of the cabin floor to be sucked out of the plane along with 6 seats and the corresponding passengers.

Read More

The Pros And Cons Of The Internet Protocol

1007 Words | 5 Pages

It is the protocol at the heart of theInternet. Most devices support it. The protocol is connection-less. The data are fragmented in units called packets for efficiencyreasons.

Read More

More about Nt1330 Unit 6 Research Paper

Open Document