sdh mux

Experiment: Huawei mux vlan configuration and management, Huawei mux The following experiment is an experimental video teaching course designed by the author for "Huawei switch Learning Guide". Click here to view details: http://edu.51cto.com/course/course_id-2091.html Huawei's mux vlan function enables different VLANs located in the same IP network segment.(All

From: Communication encyclopedia This technology is also a kind of optical fiber transmission system, which uses synchronous transmission module (STM-1, 155 Mbit/s) as the basic concept, its module consists of the Net Load of information (payload), segment overhead (SOH), Management Unit pointer (Au) composition, its outstanding characteristic is the use of virtual container mode compatible with various PDH systems. SDH transmission network has t

1 IntroductionIn recent years, with the exponential growth of the Internet, it has put forward higher requirements for WAN bandwidth. Internet service providers (ISPs) are actively exploring various technologies to better connect to their backbone routers. The common approach is the adoption of asynchronous transfer mode ATM) technology, using 155 M (STM-1) up to 622 M (STM-4) of high-speed links. As a result, many IP over ATM technologies are generated, such as LANE, CIPOA, and MPOA.However, be

China's IP routers have developed rapidly and their technology is also very mature. Many people may not understand the connection between IP Routers and SDH devices of the IP transport network, after reading this article, you must have gained a lot. I hope this article will teach you more things. In recent years, the broadband high-speed Internet, with the IP technology as the core and SDH or DWDM as the be

There are many access technologies, and SDH access is also widely used. Here we mainly introduce the transformation from SDH access to network edge and integrated multi-service platform, this includes introduction to TOPAccess and other aspects, and I hope to help you. 1. Transformation from SDH access to network edge and Integrated Multi-Service Platform

The concept of triple play is believed to have been heard by network administrators for several years. But till now, it has not become a reality. One of the important reasons is the transmission system. In the past, the main transmission system adopted on the Internet was PDH (quasi-synchronous digital transmission system ). With the rapid development of the Internet industry, the amount of information transmitted, exchanged, and processed through the network is growing exponentially. The PDH tr

Abstract:The flexibility of the network protocol stack of embedded systems is an important indicator in applications. This article introduces the MUX (mutiplexer) interface of the VxWorks network protocol stack of the embedded operating system and its usage. Keywords:VxWorks network protocol stack MUX VxWorks is a high-performance and cutting-down embedded real-time operating system launched by Wind River S

SDH access is also one of the most popular access technologies. Many people may not understand the basic concepts and application scope of SDH access technology. After reading this article, you must have gained a lot, I hope this article will teach you more things. I,SDH access generation In the integrated business digital network, we need to set different tran

Notes on data communication and network-wide area network SONET/SDHThe high bandwidth of optical fiber is suitable for carrying large amounts of data at the same time in today's high data rates and low rates. For this reason, optical fiber and the need for data rate or high-bandwidth transmission technology to develop together, and then there is a need for standardization, so the US organization (ANSI) and the European organization (ITU-T) the corresponding standards are defined. Although the tw

SDH optical interfaces are very important in programmable switches. Here we mainly introduce the design concept of SDH optical interfaces of programmable switches. With the rapid development of modern telecom networks, the synchronous digital transmission system SDH has become the dominant Transmission Mechanism of telecom networks.

this case, the traditional telephone network is bound to the data business as the center, broadband and IP to feature the next generation of telecommunications network transition. The telecom business has gradually shifted from narrow-band service such as telephone to multimedia broadband service, which integrates voice, high-speed data and variable video. Faced with many access technology, how to choose the ideal solution, efficient, economic construction to meet the needs of various users of

With the advancement of optical communication technology, the access network has gradually evolved from a common analog user loop to an optical access network (OAN). On the other hand, due to the maturity and advancement of SDH technology, it has gradually changed from long-distance network to relay network, finally, it is widely used in access networks. 1 ). The transmission network is the platform of all business layers including the support layer,

3G era brings more challengesThe arrival of the 3G era poses a huge challenge to operators, such as immature technology, limited funds, and uncertainty in market demand. In addition, operators must also provide high-quality and inexpensive 3G services, while ensuring network scalability and reducing network investment and operation costs. Due to the uncertainty of 3G development, therefore, the network to be built must be a cost-effective and flexible network. Currently, 3G is not used, which wi

With the rapid development of related technology and China's communication market, the main network of the mainstream SDH equipment rate has risen to 10G, and 2.5G SDH transmission equipment by these more high-end equipment extrusion, network application level began to move down, gradually into the edge layer, replacing the original in the edge of the 622M equipment. On the other hand, with the rapid growth

Multi-switch switch for topic_tools mux topicHttp://wiki.ros.org/topic_tools/mux Catalogue1.mux1.mux Usage2.Associated MUX Tools (Mux_select, Mux_add, Mux_delete)2.ROS API1.muxThe MUX node subscribes to a series of input topics and forwards one of the topics to another topic

MUX VLAN Application ScenarioIn the enterprise network to achieve mutual access between customers and customers, customers and employees are not mutually accessible, employees and employees can access each other, employees and customers can access the server.MUX VLAN is a two-layer traffic isolation mechanismThe MUX VLAN is divided intoPrincipal VLAN (primary VLAN) and subordinate VLAN (from VLAN), divided

MUX VLANPrinciple:Devices within the same subnet (IP level), but not the same VLAN (2, 3, 10), can be used to adjust the role of the VLAN to communicate or not communicate, save IPTwo major classes of VLANs: Primary VLAN (primary interface), sub-VLAN (Group VLAN and isolated VLAN)1) The main interface can communicate with all interfaces2) devices within the same inter-group VLAN can be interconnected3) Different groups of Vvlan are not able to communi

Experiment: Huawei mux vlan configuration and management The following experiment is an experimental video teaching course designed by the author for "Huawei switch Learning Guide". Click here to view details: http://edu.51cto.com/course/course_id-2091.html The mux vlan function of Huawei enables layer-2 communication between different VLANs located in the same IP network segment (between all slave VLANs an

This is a creation in Article, where the information may have evolved or changed. The title is completely translated, Gorilla/mux is a powerful URL router and dispatcher, but personally feel that translation is not in place, look. The Gorilla/mux package is a layer structure that configures the various parameters required for client access in this structure and then passes it to HTTP. The Handle () function

Start and service configuration of zte sdh Equipment 1. device startup (S200-----S325) A. After the power is turned on, press and hold the bell off switch until the NCP alarm light turns orange; 650) This. width = 650; "Title =" image "style =" border-top: 0px; border-Right: 0px; border-bottom: 0px; border-left: 0px; display: inline "border =" 0 "alt =" image "src =" http://img1.51cto.com/attachment/201407/21/1952910_1405932823dL0r.png "" 624 "Heig