chromecast multicast

streaming media content, it is difficult to achieve two-way interaction because of the slow network transmission rate, so the effect is not satisfactory. This has largely weakened the attractiveness of online education to many learners, and thus greatly reduced the quality and effectiveness of distance education. The emergence of IPv6 not only solves the problem that 1Pv4 address space is almost exhausted, but also improves the basic Header Format of IP data packets. The most important thing is

255.255.255.0router OSPF 110Router-id 2.2.2.2Network 12.1.1.0 0.0.0.255 Area 0Default-information originate alwaysR3 ConfigurationInterface fastethernet1/0IP address 13.1.1.3 255.255.255.0router OSPF 110Router-id 3.3.3.3Network 13.1.1.0 0.0.0.255 Area 0R4 ConfigurationInterface serial0/0IP address 46.1.1.4 255.255.255.0Interface SERIAL0/2IP address 14.1.1.4 255.255.255.0router OSPF 110Router-id 4.4.4.4Network 14.1.1.0 0.0.0.255 Area 0R5 ConfigurationInterface serial0/0IP address 25.1.1.5 255.25

. The subnets can be divided into four subnets (,). On average, each subnet is 2 ^ 6-2 = 62, because the first subnet requires 100 instances, the subnet is divided into one A subnet contains 100 hosts. Therefore, the binary system requires at least seven host numbers. Because the default subnet mask is 255.255.255.0, The subnet mask is 255.255.255.255.128 and the IP address is 192.168.15.1 ~ 192.168.15.127 A single subnet has 60 hosts. Therefore, the binary system requires at least six host numb

Technorati labels: CISCO, multicast, multicast, RPF, CCIE RPF, reverse path forwarding. It is an important foundation for multicast forwarding. Only after successful RPF detection can multicast traffic be correctly forwarded in the network. When you query the keyword "cisco rpf detection mechanism and working principle

IPv6 provides many high-quality service functions, especially the multicast technology, which changes the traditional transmission mode of data streams and overcomes the shortcomings of unicast and broadcast. Modern distance education can use these advanced functions to promote its own development. (1) feasibility of applying IPv6 Multicast technology to Modern Distance Education 1. The coverage rate of dis

MulticastUnlike the one-to-one transmission over the network, it is a one-to-many (at least one) point based on UDP/IP point transmission protocol, The multicast router uses the IGMP protocol to check whether the multicast group receiver exists in the network segment connected to each interface, that is, the group members. If a member exists, the multicast router

This article describes in detail the implementation of the Sparse Mode of multicast routing, mainly from the discovery of RP, the establishment process of the shared tree and source registration, the conversion from the shared tree to the source tree is described in detail. I. RP discovery RP discovery mechanism: Several routers are configured as alternative RP, and the alternative RP sends an interface containing its own campaign, which is generally

Mnc-multicast NetCatUsing NC to test UDP multicast, always encounter strange problems, engage in confused. The MNC was discovered by chance, and the test was really useful.：Https://github.com/marascio/mnc Mnc-multicast NetCat------------------------1. INTRODUCTIONMNC is a simple, one-direction-at-a-time, "Netcat"-like application Usingmulticast. The aim is to p

There are three communication modes in the current network: unicast, broadcast, and multicast. Among them, multicast occurs at the latest time, but it also has the advantages of unicast and broadcast, and has the most promising future. I. unicast: Between Hosts "One-to-one"In the communication mode, vswitches and vrouters in the network only forward data without copying. If 10 clients need the same data, th

To do useful work, P2P applications must be able to discover and interact with each other. This article provides an implementation of IP multicast-based discovery.Before a software entity can participate in direct peer-to-peer interaction with P2P applications, the entity must discover the appropriate peer-to-peer points to interact. All feasible P2P architectures provide a solution for problem discovery. In this article, I will describe the implement

Turn from: http://run.bloghome.cn/posts/99860.html There are three kinds of communication modes in the current network: unicast, broadcast, multicast, in which the multicast time is the most late, but also has the advantages of unicast and broadcast, the most promising development. 1. Unicast: A one-to-one communication mode between hosts, where switches and routers on the network only forward and not rep

IP multicast (also called multicast or multicast) technology allows one or more hosts (Multicast sources) to send a single packet to multiple hosts (once and simultaneously) TCP/IP network technology. Multicast, as a one-to-multiple-point communication, is one of the effec

Unicast: If unicast is used in an IP address, the source needs to establish an independent information transmission channel with each of the hosts that require information, and sends an independent copy of information for each Receiver.Broadcast: in broadcast mode, Source sends the information to all hosts in the CIDR Block, regardless of whether or not the information is required. Information security cannot be guaranteed, and information in the same network segment may flood.Multicast: In

VLC Application VII: Using VLC for unicast, multicast, and on-demand servers2009-05-31 15:56:03Tags: VOD multicast VLC VLM unicast http://ubuntu.mezoka.com/file/original works, allowed to reprint, please be sure to use hyperlinks in the form of the original source of the article, the author information and this statement. Otherwise, the legal liability will be investigated. http://jeremiah.blog.51cto.com/53

Multicast in Chinese means multicast or multicast. The natural thing about this component is that you can input a database into the number of receive components. Here's a blog post about multicast's main role and application scenario: http://www.cnblogs.com/biwork/p/3328838.html. The original text is quoted here:First, take a portion of the data from the same dat

Use the multicast Task in SSIS to write data source data to multiple target tables at the same time and write audit and incremental processing information In the SSIS data flow, there is a multicast component that works in contrast to merge data flow components such as merge, merge Join or Union all, and is intuitive enough to separate a data stream into multiple data streams for downstream The Data flow c

Recently, I was writing a Distributed Instant chat program. To enable normal communication between Intranet users, I want to use multicast to broadcast data" According to the query data, UDP broadcast can only be effective on the Intranet (the same network segment), while Multicast can better implement mass data across network segments. Introduction There are three transmission modes: unicast,

Source: http://158067568.iteye.com/blog/901052udpbroadcast and Multicast Author: Legend QQ: 158067568 We recommend that you do not connect to UDP before transmitting information. In other words, the client sends information to the server. The client only needs to give the Server IP address and port number, and then encapsulate the information in a message to be sent and send it out. The client does not care whether the server exists or whether it can

IP multicast (also called multicast or multicast) technology allows one or more hosts (Multicast sources) to send a single packet to multiple hosts (once and simultaneously) TCP/IP network technology. Multicast, as a one-to-multiple-point communication, is one of the effecti

Disadvantages of broadcasting: routed isolation, non-cross-network segments, wasted traffic, and hardware resourcesOSPF Build neighbor: Unicast: Too troublesome broadcast: wasting resource multicast: IGPBenefits of Multicast:1, the concept of the group2, send data reasonable use of bandwidth resources, reduce the sender's CPU resource consumption3, do not know the address of the recipient4. Real-time sexUDP