Today, at Interop in New York, we are introducing to our customers and partners four new platforms that extend what we started with the award winning architecture of the Cisco ISR 4451 into a complete family of Cisco 4000 Series of Integrated Services Routers (ISRs) designed and priced for all branch offices sizes and needs. The full family represents the greatest advancement in branch routing technology in the past ten years and promises to help IT deliver an uncompromised application experience for any user over any connection, with reliability and security.
With today’s announcement every branch of every size can benefit from the ISR 4000 Series architecture. We are excited to help IT deliver new services and improve application experience at the same time as streamlining branch infrastructure and reducing management and WAN costs. The five models that make up the family are the ISR 4451, 4431, 4351, 4331, and 4321. With this simplified portfolio (5 models vs 10 in ISR G2), we will cover WAN needs from 50Mbps all the way up to 2Gbps all with rich network services and a common management platform.
Over 1,200 customers have already adopted this new branch architecture to help meet next-generation demands like mobility and cloud. One of these customers is a large school district in the United States digitizing education with tools like eLearning, eBooks, and HD video. These initiatives could saturate bandwidth and potentially ruin the ability of students to download books while others watch live video or download OS updates. By deploying the ISR 4451 the school district was able to use our Akamai Connect capability to cache eBooks locally, off-loading enormous traffic from the WAN since the each eBook was now stored locally! Leveraging the ISR 4000 has helped the school district move forward with a truly digital learning experience. Read More »
Tags: ISR, ISR 4000, ISR 4000 Series, ISR4k, New Branch Routers, PfRv3
This week Cisco announced an entirely new approach to delivering rich services to the Enterprise branch office with the introduction of the ISR 4000 Series. For those folks paying attention over the last year this really was no shock. In fact the ISR 4451 announced at Cisco Live 2013 is the first member of this new series teasing the concepts and technologies represented today in an entire portfolio of platforms.
The ISR 4000 Series consists of 5 platforms that spread the architecture and technology introduced with the 4451 across a portfolio designed to meet the needs of most branch offices. With performance-on-demand, these 5 platforms hit 10 different performance levels, from 50Mbps to 2Gbps with services, giving IT departments the capability to pay for only the capacity they need with the option to increase performance with a simple license. The multi-core control/data/services plane CPUs with included virtualization through Service Containers, server replacement capabilities with the UCS E-Series and flat performance-curve with services are truly revolutionary in the industry, so how did we get here? Read More »
Tags: 2500 Series, 2600 Series, Cisco ISR 4451-x, CLI, Gas, interop, IOS, ISR, ISR G2, ISR4k, onePK, router, Service Coontainers, services, snmp
Network Consulting Engineer
Customers reach out to Cisco Services because they have confidence in our skills and abilities. One way we build that confidence for our customers—and for ourselves—is through certifications and specialization.
- As we study for certifications, we gain confidence in our understanding and abilities to execute in our areas of study.
- As we test our knowledge against known standards, we prove competency, which also improves our self-confidence.
As the networking industry evolves, the role of the Network Consulting Engineer (NCE) also must evolve. Gone are the days of configuring and managing a large-scale network via command-line interface. Read More »
Tags: certifications, evolution, NCE, programmability, services, skills
A few weeks back, Gartner analyst Bjarne Munch stated, “Internet and MPLS play an equally important role for enterprise connectivity. Network planners must establish a unified WAN with strong integration between these two networks to avoid performance problems.”[i]
So, why should IT move to a hybrid WAN architecture? What are the benefits?
#1 – Control Costs
Growth in bandwidth demand is overwhelming customer networks, particularly at the branch. IP traffic is expected to grow three times over the next five years due to video, cloud applications, rich media and data center centralization. At the same time, Nemertes’ 2014 WAN Best Practices and Success Factors report states that 60% of IT WAN budgets will remain flat or decline in 2015. Read More »
Tags: Akamai Connect, AVC, DMVPN, Glue, hybrid WAN, Intelligent WAN, IWAN, LiveAction, PfRv3
Cisco® Intelligent Traffic Director (ITD) is an innovative solution to bridge the performance gap between a multi-terabit switch and gigabit servers and appliances. ITD is much superior than legacy solutions such as PBR, ECMP, Port-channel, etc for service appliances and servers. ITD is allowing customers to achieve massive CAPEX and OPEX savings. Here is a table comparing with some of the features.
Customers are using ITD for a multitude of use-cases.
- Load-balance traffic to 256 servers of 10Gbps each.
- Load-balance to cluster of Firewalls. ITD is much superior than PBR.
- Scale up NG IPS and WAF by load-balancing to standalone devices.
- Scale the WAAS / WAE solution.
- Scale the VDS-TC (video-caching) solution.
- Replace ECMP/Port-channel to avoid re-hashing. ITD is resilient.
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