The cisco nexus 2000 series uses the cisco fabric extender architecture to provide a highly scalable unified serveraccess platform across a range of 100 megabit ethernet, 1 and 10 gigabit ethernet, unified fabric. The intent is to have almost every server or storage device dualhomed to a fex on a different nexus 5000 switch for path redundancy. Nexus 7000 7700 architecture and design flexibility for. The first chassis in the nexus 7000 family is a 10slot chassis with two supervisor engine slots and eight io module slots at the front, as well as five crossbar switch fabric modules at the rear. We have 5 cisco nexus 2000 series manuals available for free pdf download. This is completely collapsed infra as its only for running a web application and presenting it to the internet, no wan, no users, just compute. We know that theres a cfs protocol that is used between the 5k peer. Here are the links to the others if you are interested. To manually set the clock on a cisco nexus 5000 series switch, use the clock set command. Thats why the nexus 2000 is referred to as a fabric extender, not a switch. The minimum vertical rack space per cisco nexus 2000 series fex chassis or cisco nexus 2300 series fex chassis must be one ru rack units, equal to 1. The nexus 2148 t is a gigabitonly blade, 48 ports of gig not 10100 with up to 4 x 10 g fabric connections.
Supports nexus 2000 fex connections distributed l3 multicast replication lisp support 802. Cisco nexus 2000 series fabric extenders fex behave and can be considered as remote line cards for cisco nexus switches. The cisco, nexus 2000 series forwards all traffic to the parent cisco, nexus 5000 series switch over 10 gigabit ethernet uplinks. Before we get to the notes on the fexs, im adding these links below as an afterthought to this series. Cisco nexus 5548p, 5548up, 5596up, and 5596t switches data sheet 22jan2016 cisco nexus 2300 platform fabric extenders data sheet 21apr2020 cisco nexus b22 blade fabric extender data sheet. Does the n5k support vpc sync between the vpc peers. Get fast service and low prices on cisco systems n2kc2348upq nexus 2000 10ge up fex 48x110ge sfp accessories and over 500,000 other products at provantage. In a previous post i briefly described the benefits of virtual portchannel vpc and discussed design options for the nexus 200055005000. What is cisco nexus torfex networking and data center. Cisco switchingrouting nexus 2000 fex and lan switch connection. Introduction to fex and cisco nexus commands network. To provide a comprehensive overview we explain where. My proposed setup is two nexus 5672s and two nexus 2ks. N2kc2248tpe datasheet get a quote overview n2kc2248tpe is a cisco nexus 2000 platform chassis, o.
Cisco systems introduced the nexus series of switches on january 28, 2008. The fabric extender acts as an extension to the parent cisco nexus switch fabric. Nexus 7000 m2 io modules n7km224xp23l n7km206fq23l n7km202cf22l supported in nxos release 6. Cisco nexus 5000 2000 pricing bundles and fabric extension transceivers fets vs 10gbasesr sfps.
Im having trouble really understanding how to plan for over subscription. Cisco nexus 2000 series fabric extenders data sheets. Loss compensation in three element installations 75 7. With more than 3000 customers and more than 3 million ports sold, the cisco nexus 2000 series has proven its exceptional business value and operational simplicity.
Cisco nexus 2000 product family andover consulting group. Cisco switchingrouting nexus 2000 fex and lan switch. Cisco nexus 5548p, 5548up, 5596up, and 5596t switches data sheet 22jan2016 cisco nexus 2300 platform fabric extenders data sheet 21apr2020 cisco nexus b22 blade fabric extender data sheet 11aug2014. The fex is an extension of the parent cisco nexus switch fabric, with the fex and the parent cisco nexus switch together forming a virtual modular system. A cisco nexus fex forwards all the traffic to the parent cisco nexus switch over 1040gigabit ethernet uplinks.
Cisco nexus 2000 series fabric extenders data sheet cisco. The cisco nexus b22dell provides a highly scalable unified server access platform supporting 100 megabit to 10 gigabit ethernet over fiber and copper, and data center bridging. N2kpac200w cisco nexus 2000 fex 1ge 200w power supply. However, very soon in our next release of code theres a. Cisco nexus 2300 series fabric extenders dualconnected to two upstream cisco nexus 5500, 5600, or 6000 series switches vpc. I know that its directly effected by the way i connect the 9k to the fex, but not completely sure why. The cisco nexus 2348upq fabric extender figure 2 is a generalpurpose unified port capable currently, fibre channel functions are supported only in nexus 5600 since 7. Note that the nexus 3000 is a broadcom trident chipset so doesnt support fex, vpc or most cisco ethernet proprietary features. We explain the differences between nexus and catalyst switches but also compare commands, naming conventions, hardware capabilities etc. Understanding cisco nexus 2000 series fabric extenders. Nexus 5000 switches, nexus 2000 fex and multiple links we have 2 nexus 5010 switches swa and swb and two nexus 2148t fabric extenders fexa and fexb. These are the same nexus 2k fex used for parenting to 3k5k7k9k. Cisco documents state that the nxos software by design will allow an upgraded dualhome fex to interoperate with the vpc secondary switches running the original version of cisco nxos while the primary switch is running the upgrade version.
Ccie data center lab implement fabric extension fex duration. Passing all traffic to the parent switch allows traffic to be shaped according to policies established on the parent cisco, nexus 5000 series switch with a. The cisco nexus 2000 series fabric extenders act like remote. This nexus install was a four part series, this page being part three. Hey guys, im about to setup two nexus 9ks and two fexs. Chapter 1 basic system commands clock set clock set. A fex device is connected to a parent switch, like nexus 5000 or nexus 7000. This article introduces the cisco nexus product family nexus 9000, nexus 7000, nexus 5000, nexus 3000, nexus 2000, nexus v and mds 9000. In this deployment scenario, accesslayer redundancy is achieved through a combination of cisco nexus 2300 series fabric extenders dualconnected to an upstream parent switch and server nic teaming.
Cisco nexus 2300 series fabric extenders data sheet. Currently fexa is connected to swa and fexb to swb. The cisco nexus 2000 series fabric extenders behave like remote line cards for a parent cisco nexus 5000, nexus 6000, or nexus 7000 series switch. Cabinet and rack requirements the cabinet or rack must also meet the following requirements. The cisco nexus 2000 series fabric extenders are the first products in the cisco fabric extender architecture. Cisco nexus 2000 series fabric extenders data sheet. Flexpod datacenter technical specifications tr4036. Right now i am considering fet10g, but i am not sure that 100m is long enough given the separation between racks is potentially very large since.
Cisco nexus 2000 series manuals manuals and user guides for cisco nexus 2000 series. Cisco nexus 2000 series installation manual pdf download. Nexus 2000 fabric extender technical update how it works, features, topologies. Buy or sell n3kc3016q40ge cisco nexus n3kc3016q40ge managed l2l3 1u router network switch best prices and fast settlements on all purchases inet group. The cisco nexus 2348tq fabric extender fex provides 48 10 gt host port interfaces and up to six 40 ge fabric interfaces in a compact 1rackunit 1ru form factor. Feature command associating a fex to an ether channelinterface disassociating a fabric extender from an interface configuring the fabric extender displaying configuration information fex port vlan configuration. Cisco fabric extender fex is a technology which allows you to utilize topoftherack tor design and to simplify management. If you are concerned about latency then the nexus 5000nexus 2000 are not good solutions look at the nexus 3000 which is ciscos low latency switch. The cisco nexus 2000 series fabric extenders comprise a category of data center products designed to simplify data center access architecture and operations. Can someone explain nexus to fex over subscription to me. This platform, with innovative features and enhanced buffers, is ideally suited for migrating to 10gbaset in the network access.
Cisco nexus b22 blade fabric extender for dell product. Blessay, blog, cisco, design recently i noticed that cisco is selling fabric ethernet transceivers for the nexus switch family. Cisco nexus 2300 platform fabric extenders data sheet. I am looking at building a network with nexus 5000 parent switches and nexus 2000 fabric extenders. Cisco fabric extender transceivers are optical transceivers that provide a highly costeffective solution for connecting the fabric extender to its parent switch over om3 or om4 multimode fiber. Ering 2 power supply, 1 fan modules, 32 x 110ge req sfpsfp+ + 8 x 10ge req. Fex configuration notes cisco nexus 50002000 install part 3. Traffic from one port on a 2k to another on the same 2k goes via the n5k. In a very high level explanation, this switch is a switchport module in a separate 1u chassis, which is configured and controlled from a nexus 50007000. The cisco nexus b22dell blade fabric extender is designed to simplify data center server access architecture and operations in environments in which thirdparty blade servers are used. When building data center networks using cisco nexus switches you can choose to attach the nexus 2000 fabric extender fex to a nexus 5000 or 7000 depending on your design requirements and budget.
The cisco nexus series switches are modular and fixed port network switches designed for the data center. Introduction to cisco nexus switches nexus product. Cisco nexus 2000 series fabric extenders comprise a category of data center products designed to simplify. Cisco nexus 2000 10gt fabric extender 48x1 10t 6x40g qsfp. Working in conjunction with cisco nexus switches, the cisco nexus 2000 series fabric extenders extend the capabilities and benefits offered by the parent cisco nexus switch while.
Installation manual, hardware installation manual, operation manual, release note, manual. Cisco nexus 2232pp 10ge fabric extender expansion module. Nexus 7000 7700 architecture and design flexibility for evolving data centres brkarc3601 tim stevenson distinguished engineer, technical marketing. This is the same fex module, and each download of the image took the fex offline for 15 minutes or so. Hey guys, im trying to determine if i need spanning tree in my small datacenter deployment. Cisco nexus 2000 series hardware installation guide. Cisco nexus 2000 series fabric extenders product overview the cisco nexus 2000 series fabric extenders are a new category of data center products that provide a universal serveraccess platform that scales across a range of gigabit ethernet, 10 gigabit ethernet.
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