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ITD: Intelligent Traffic Director

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.

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Save Time Managing Your Wireless Network

Clustering technology lets you easily configure and manage your wireless access points.

The success of your business depends on the ability of your employees to stay connected to applications and customers, and to work productively throughout your business location. More and more small companies rely on wireless networks to give their employees greater mobility and flexibility, and to support partners and guests at the business site. But configuring, securing, and managing your growing wireless networks can be daunting, especially for small businesses without an IT department.

How can small companies cost-effectively address these demands and realize the full benefits of business-class wireless mobility? One way to simplify this task is to install a clustering wireless access point.

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