Data traffic has grown dramatically in the recent years, leading to increased deployment of network service appliances and servers in enterprise, data center, and cloud environments. To address the corresponding business needs, network switch and router architecture has evolved to support multi-terabit capacity. However, service appliance and server capacity remained limited to a few gigabits, far below switch capacity.
ITD (Intelligent Traffic Director) is a hardware based multi-Tbps Layer 4 load-balancing, traffic steering and clustering solution on Nexus 7xxx series of switches. It supports IP-stickiness, resiliency, NAT (EFT), VIP, health monitoring, sophisticated failure handling policies, N+M redundancy, IPv4, IPv6, VRF, weighted load-balancing, bi-directional flow-coherency, and IPSLA probes including DNS. There is no service module or external appliance needed. ITD provides order of magnitude CAPEX and OPEX savings for the customers. ITD is available on Nexus 7000/7700 series in NX-OS 6.2(8) or later. It is available for demo on Nexus 5k/6k. ITD is much superior than legacy solutions like PBR, WCCP, ECMP, port-channel, layer-4 load-balancer appliances.
On the same day as the Intel announcement, Cisco captured six world records on industry benchmarks on Cisco UCS to highlight the way in which Cisco UCS can accelerate performance across the data center. As we know, there is no better way to compare performance than by using industry-standard benchmarks, and with SIX new world record benchmark performance results Cisco has demonstrated Cisco Unified Computing System’s outstanding performance and IT productivity across key data center workloads. Check out the Performance Brief for additional information on the six new Cisco UCS world record benchmarks. The detailed benchmark disclosure reports are available here. The performance leadership across a wide range of workloads provided by Cisco UCS is validated by the six World records announced this week which include:
VMware® VMmark® 2.5.1 Benchmark (Virtualization and Cloud Performance)- Number-one 2-socket 2-node result
SPEComp®G_base2012 Benchmark (parallel computing performance)- Number-one 4-socket server result
It is interesting to note that although all vendors have access to same Intel processors, only Cisco UCS unleashes their power to deliver high performance to applications through the power of unification. The unique, fabric-centric architecture of Cisco UCS integrates the Intel Xeon processors into a system with a better balance of resources that brings processor power to life. Cisco’s results demonstrate the degree to which Cisco servers deliver the power of the new Intel Xeon processor E7 v2 family. Cisco UCS maximizes Intel innovations and as a result Cisco UCS with the Intel Xeon processor E7 v2 family delivered up to 122 percent better performance over the prior generation of Intel Xeon processors, as shown in the graph below:
So the momentum continues…In five short years, the Cisco UCS has captured over 90 world records for performance and IT productivity taking its place among the most trusted server vendors on the market. Check out the Cisco UCS 90 World-Record Performance Results.
The architectural advantages of a single cohesive system optimized for virtualized environments coupled with the industry leading benchmark performance results makes the Cisco Unified Computing System an “infrastructure platform of choice” to provide industry-leading performance in your data center. For additional information on Cisco UCS and Cisco UCS solutions please visit Cisco Unified Computing & Servers web page.
It’s the Season 3 Grand Finale of Engineers Unplugged! Today’s guests, Joe Onisick and Nils Swart, take on Application Affinity: how to bridge the network world and the application world. Is it possible to remove the complexity to speed adoption? Watch and see:
Welcome to Engineers Unplugged, where technologists talk to each other the way they know best, with a whiteboard. The rules are simple:
Episodes will publish weekly (or as close to it as we can manage)
Network Management is dull. No excuses. Monitoring and interacting with the devices that move data from one location to another is a thankless undertaking that most of us building networks leave to an afterthought. Part of that is the complexity associated with managing networks. There are at least a dozen common methods for interacting with devices in the network including SNMP, CLI, AAA, Syslog, Netflow, and fancy XML/HTTP interfaces. So much variety breeds complexity so we tend to set our goals pretty low for interactivity with the network.
Today’s guest article is from Vidya Venkat, Product Manager in SRG for the UCS E-Series. Vidya describes how UCS E-Series helps our customers deploy Virtual Desktop Infrastructure with optimal user experience and performance.
The main branch office trend today, and really for the past 5 years, has been application and infrastructure centralization. Applications and services have been moving from the branch office to the data center, or the Cloud, and are being delivered over the WAN or the Internet. As a result, the branch office infrastructure -- servers, storage devices, infrastructure software, and other components -- are being displaced by much more optimized infrastructure in the data center.