With this line for more than 15 thousand customers were able to increase the density of access ports for server racks. You do not have to complicate management (as it usually happens when you install additional equipment to scale the network), which reduced operating expenses.
Now the line has replenished with new platform Nexus 2300, ie the third generation of extenders Fabric Extender . Using a variety of innovations that are familiar to customers Nexus in 2100 and 2200, the line Nexus 2300 opens up new possibilities:
- increased amount of memory buffer to smooth out bursts of traffic when performing such tasks as multicast, voice and video, medical applications.
- Availability Unified Port allows you to flexibly deploy LAN and SAN with the support of Connections Ethernet , FC and FCoE .
- will also provide support 40-Gigabit optical transceivers Cisco BiDi bidirectional transmission that eases the transition from 10 to 40 Gigabit Ethernet, allowing the use of the existing 10 Gigabit cable facilities.
- Additional memory TCAM , established in Nexus 2300, can be used to:
- implementation of advanced features such as classification by using access control lists and ensure quality of service,
- Hardware redirect local traffic in architectures that use vnutristoechny traffic to reduce bandwidth consumption.
To the above should be added to those implemented in all devices Nexus 2000 functions as a centralized management and policy enforcement, auto-installation and auto-configuration. This gives customers additional benefits by reducing the complexity and increasing the flexibility of the network. As a result, faster assembly and disassembly of server racks, simplified operation and provides support for the changing requirements of a variety of systems.
The first model in the line Nexus 2300 – Platform Nexus 2348 UPQ support 48 ports 1/10 Gigabit Ethernet . It is also possible the separation of 40G ports to organize up to 64 ports of 10G (this feature is useful in data centers, which translate their servers with gigabit to 10-gigabit connections). Six ports 40 G support Optical Transceivers Cisco BiDi bidirectional transmission , so the transition to the uplink with 10 G 40 G You can use the existing cable management, saving on cable relaying and accelerating the process of upgrading the network. A new expander can be installed together with the series switches Nexus 5500, 5600 and 6000 as a parent. In the future, will also supports a series of Nexus 7000 and 9000.
Portfolio Cisco Fabric Extender is a huge success in the market, for a variety of advantages of this architecture provides an economical, flexible and simple approach to building data center networks. Based on the same principles as line Nexus 2300, which marked the beginning of the platform Nexus 2348 UPQ , helps to further simplify the deployment and operation, while ensuring network availability data centers to support the diverse requirements of the executable in these applications.
For more information about the platform Nexus 2348UPQ and devices series Nexus 2000 published in the section www . cisco . com / go / nexus 2000 .
Tags: Cisco , expander switch matrix Nexus 2000 Fabric Extender ( FEX ) , Nexus 2300 , unified ports, data centers.
About Us Cisco
Cisco, the world leader in information technology, helps companies to take advantage of the future, and his own example proves that the connecting unconnected, you can achieve amazing results.
Net sales in fiscal year 2014 amounted to 47.1 billion dollars. Information about Cisco can be ongoing news sites www.cisco.ru and www.cisco.com .
No comments:
Post a Comment