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.
- 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 by load-balancing to standalone devices.
- Scale the WAAS solution.
- Scale the VDS-TC (video-caching) solution.
- Replace ECMP/Port-channel to avoid re-hashing. ITD is resilient.
ITD with Web security firewall
At a glance
Command ref guide
Feedback or Query: For feedback, query or EFT/PoC/demo please email: email@example.com
Tags: ACE, application performance, cache engines, cisco appnav, Cisco Data Center, cisco firewall, Cisco vWAAS, Citrix NetScaler, clustering, ECMP, ITD, load bala, load balancer, routing, Scalability, vPC
CSO40 Award Ceremony
The city in the forest—Atlanta, Georgia—extended a double dose of Southern charm to Cisco in April by awarding two prestigious information security industry awards at the 2nd Annual CSO40 Awards. The awards program recognizes projects and initiatives demonstrating innovative use of security in delivering outstanding business value.
Top honors went to the teams representing Cisco’s Enterprise ACL Management (EACLM) and Unified Security Metrics (USM) projects. Team members included: EACLM – Mark Sullivan, Network Engineer and Oisin MacAlasdair, Technical Staff and Security Prime for networking; USM – Gerwin Tijink, Information Security (InfoSec) Architect, Hessel Heerebout, USM Program Manager, and Ranjan Jain, IT Architect and Security Prime.
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Tags: ACE, ACL, awards, CSO40, EACLM, Enterprise ACL Management, Unified Security Metrics, usm
It’s likely that your users are already stating a clear preference for video calls, but you may not know it. Why? Because with video calling apps like Skype and Facetime, employees may be using their smartphones to place video calls over the cellular network, even when they’re in the office.
For Gen Y employees in particular, video calls are a normal and expected way to communicate. But now, employees of all ages are asking why their workplace doesn’t offer the tools and support for video calling. Read More »
Tags: ACE, coc-collaboration, coc-unified-communications, video
I spend a big part of my workday in virtual meetings, as an organizer, participant, or both. When I’m in my office, I can join those meetings from my desktop video endpoint, a Cisco TelePresence EX90, and enjoy the benefits of video communications.
But work isn’t necessarily a place that you go to anymore. I often work outside of my office, so the ability to easily join a video meeting from one of my mobile devices is critical for productive collaboration with colleagues. Read More »
Tags: ACE, advanced cisco experience, byod, cod-collaboration, mobile, TelePresence, video, WebEX
In my job as Program Manager for the Cisco IT Advanced Cisco Experience (ACE) Program, I need to meet regularly with my team members, leaders of the user communities we serve, and other colleagues who are all over the world.
Sure, I could handle some of these interactions with an audio-only phone call, but I’d miss the face-to-face interaction and I don’t have time to travel to meet each team in person. But today I conduct many of these small group meetings and individual conversations as HD-quality video calls over the personal Cisco TelePresence EX90 endpoint that’s on my desk, using the ACE network video services. Read More »
Tags: ACE, coc-collaboration, team, TelePresence, video