A tm switching, ip switching etc, with or without the added overhead of multi protocol label switching mpls, and loosing the granularity of layer 2 and layer 3 switching. Routing determines the best path to a particular destination network, and then routes data accordingly. Terabit switching and routing network elements ip over. S9300 next generation series terabit routing switches huawei. Design and implementation of a multiterabit optical. The s9300 uses huaweis intelligent multilayer switching concept to provide highperformance l2l3 switching services as well as rich network applications such as highdefinition hd video, elastic cloud computing, hardware ipv6, unified security, and hqos. Add one to the hop count for each advertised destination 2. Even if ip routing was previously enabled, this step ensures that it is activated. Pdf multiterabit hybrid photonic switching and routing. The cost and power consumption of such a system is very high and has a limited scalability.
The internet is growing, and terabit routers are needed. Terabit switching and routing full seminar reports, pdf seminar abstract, ppt, presentation, project idea, latest technology details, ask latest information. Routing state dictates where to forward packets assume decisions are deterministic global routing state means collection of routing. High performance switching and routing page 2 of 52 our group shangtse da chuang, ken chang, pankaj gupta, youngmi joo, steve lin, adisak mekkittikul, nick mckeown. Multiterabit hybrid photonic switching and routing. Multi terabit hybrid photonic switching and routing multi terabit hybrid photonic switching and routing tamil, lakshman s.
Multigigabit and terabit switching and routing page 15 of 19 1. The architecture of earliest routers was based on that of a computer as shown in fig 2. Present day network infrastructure is shown in fig 1. The basic difference between switching and routing is that switching uses indexing for determining the next hop for a packet in the address table whereas routing uses searching. Huawei enterprise s9300 series terabit routing switches. Download citation terabit switching and routing network elements data centric traffic on the internet has increased although circuitswitching requirements. The project will lead to the construction of a demonstration switch with throughput exceeding 200 gbs and scalable to over 10 tbs. Advanced audio processing and cleanquiet audiovideo switching as standard. If each mst region is considered as a switch, the cst is a spanning tree generated by stp and rstp calculation. Router architecture issues including queuing and differentiated service are also discussed.
Quidway s9300 terabit routing switch configuration guide basic configuration. Repeat for each advertised destination if destination is not in my routing table add the destination to my table else if nexthop field is the same replace existing entry with the new advertised one. Post a quote from ccna switching and routing 200120 author yaser ali the quote is the literal transfer from the source and no more than ten lines. This exam tests a candidates knowledge and skills related to network.
The s9300 series switches s9300 for short are nextgeneration highend terabit routing switches developed by h u aw eid s g nf o rm ltv c. I will forever be grateful for the opportunity you gave me so many years ago to pursue my career. Enable routing on the switch with the ip routing command. Burst switching systems dynamically assign data bursts to channels in optical data links, using routing information carried in parallel control channels. Download cisco ccnp routing pdf study guide snabay. Terabit switching computer science washington university. The s9300 uses huaweis intelligent multilayer switching concept to provide highperformance l2l3 switching services as well. Pdf quidway s9300 terabit routing switch configuration. The driving factors responsible for the growth of sp routing and ethernet switching market include vendor emphasis on the advanced emerging technologies as the big players are following the terabit networking as terabit routing and switching is growing enormously. Terabit switching and routing full seminar report, abstract and. Terabit optical ethernet and enabling integration technologies. Key issues and requirements for tsr networks are outlined. Terabit switching and routing multigigabit and terabits multigigabit and terabit switching and routing page 16 of 19 buf buffer fer soda can switch core aggregate bandwidth. Both architectures provide nonblocking, and, therefore agile admission control.
The continuity of it is the basis of todays business environment. Ip version 4 ipv4 was the first version to experience widespread deployment, and is defined in rfc 791. The discussion includes multilayer switching, route caching, label switching, and efficient routing. Since indexing in general requires only one lookup, it is much faster than any search technique as discussed later in the paper. The combination of fiber and dwdm has made raw bandwidth available in abundance. Hi, i have provided the download link of the cisco ccnp routing pdf study guide in the below section please go there and click on the download link to download cisco. The fundamentals of routing ee122 fall 2011 scott shenker. The optical internet wavelength division multiplexing wdm. The switching capacity of a system consists of the total bandwidth for all linecard connections and internal switching connections throughout the system. Ccnp routing and switching tshoot 3005 official cert. S9300 series terabit routing switches product overview huawei s9300 series s9300 for short terabit routing switches are nextgeneration highend smart switches tailored for multiservice networks. Based on the requirements of terabit class routers we made analysis and simulations on various switching mechanisms, such as store and forward, wormhole switching, virtual cut through switching and pipelined circuit switching. Broadly, routing is performed in many types of networks, including circuitswitched networks, such as the public switched telephone network pstn, and computer networks, such as the internet in packet switching networks, routing is the higherlevel decision making that directs network. Finally, the impact of mpls and gmpls on terabit switching and routing is discussed followed by a chapter summary.
Terabit switching and routing algorithms, proceedings of. York, where he was involved in designing terabit switchrouter systems. Th s93 0 b y switching technology to provide highde. But it remains unknown which one is more suitable for fabrics in the terabit routers. The discussion includes multilayer switching, route caching, label switching, and efficient routing table lookups. The tiny tera gigabit and terabit routing gigabit and terabit switching page 18 of 32 fast buffering pingpong memory buffer memory buffer memory buffer memory m m2 m2. Terabit burst switching progress report 301 jonathan turner 3 synchronization chip sync. The ccna routing and switching curriculum consists of four courses that make up the recommended learning path. Today, routers with terabit switching capacities have become an essential requirement of the core backbone networks and gigabit routers find their place at the midcore or even the edge. Besteffort, packet switching, blah, blah, blah last lecture. Terabit switching and routing algorithms terabit switching and routing algorithms smiljanic, aleksandra 20050211 00.
Complete these steps in order to configure a switch to perform intervlan routing. Terabit routing technologies are required to convert massive amounts of raw bandwidth into usable bandwidth. We will discuss two scalable architectures, and their performances. Terabit switching and routing network elements researchgate. These routers can support port interface speeds as high as oc192 10 gbps and beyond. The alloptical switching has the problem of buffering and processing and the construction of multi terabit switches and routers based on alloptical switching is not feasible in the near future. Currently the leading terabit routing vendors include pluris and avici. Basics of tcpip, switching, routing and firewalling. Routing is the process of selecting a path for traffic in a network or between or across multiple networks. Huawei s9300 series s9300 for short terabit routing switches are highend smart switches tailored for multiservice networks.
After reading the following question at least a gazillion times. Gigabit and terabit switching page 17 of 32 switched backplanes input queueing theory unicast multicast fast buffering speedup an example. The wildly popular, multi award winning ultrix is a powerful, stateof theart software defined routing platform that. Both constituencies also realize that these terabit.
It is designed b as ed onth il g muy rw cf h pv z m eth o d s uc arf. Cisco certified network associate 200 125 exam description. This survey paper explains the issues in designing terabit routers and the solutions for them. Cst is a single spanning tree that connects all mst regions on a switching network. The primary objectives of the terabit burst switching project were to develop a new paradigm for optical switching called optical burst switching obs, develop and evaluate obs switch architectures and demonstrate obs through the development and evaluation of a prototype system. Finally in 7, we discuss the emerging idea of using terabit capacity optical backplanes to switch data at a. Sp routing and ethernet switching market size industry. Terabit routing devices are designed with the aggregate line capacity to handle thousands of gigabits per second and to provide ultrascalable performance and high port density. Download citation terabit switching and routing network elements datacentric traffic on the internet has increased although circuitswitching requirements. Internet routers having throughput in terabit regime. Terabit switching and routing network elements ip over wdm.
It also discusses about some of the key products in this area. In addition, to understand the functionality that tsr supports, some key building blocks are described and their implementations presented. In this chapter, an overview of related activities in terabit switching and routing tsr is provided. In this article, we are going to talk about cisco umbrella initial setup. Line cards provide maclayer functionality and connect to the external links. The fundamentals of routing university of california. Download book ccna switching and routing 200120 pdf. If the switch does not accept the ip routing command, upgrade to either smi image. The design is based on the new technique of burst switching coupled to an optical packet. Ip was originally defined in rfc 760, and has been revised several times. Weve previously talked at length about the importance of pulling the trigger on an aftermarket router that can not only handle the demands of todays intricate networks and. The s9300 is a highend terabit routing switch developed by huawei for the servicefocused network. Abstract the internet is growing, and terabit routers are needed.
The switching capacity should be substantially higher than the line capacity to ensure nonblocking switching between any two ports. It has a shared central bus, central cpu, memory and the line cards for input and output ports. The cisco certified network associate ccna routing and switching composite exam 200125 is a 90minute, 5060 question assessment that is associated with the ccna routing and switching certification. Choice of inner switching mechanisms in terabit router.
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