This Technology Brief is divided into two parts. The first part discusses the evolution of Ethernet, and then focuses on 10 Gigabit Ethernet and related transceiver and cabling technologies. The second part examines BLADE’s RackSwitch product line, including 10 GbE applications within enterprise networks and data centers.
Rapid increases in network traffic volumes, security threats and application complexity all underscore the importance for lossless data capture, analysis and storage to provide crucial raw data for post event analysis and remediation.
Viavi commissioned Tolly to evaluate the performance of its Observer GigaStor family of capture, analysis, and storage solutions. Specifically the tests that focuses on bench marking maximum sustained full packet capture/write rates and greatest burst performance with no packet loss while delivered robust encryption of stored network data.
A few short years after 3G service brought us anytime, anywhere broadband-and before Apple rolled out its 3G iPhone-4G networks began raising the bar in select markets. This latest evolution in wireless networking offers faster wireless data transmission speeds, vastly superior coverage and support for a new generation of mobile applications and services.
Published By: Singtel
Published Date: Oct 28, 2014
Examine the three broad challenges that Financial Services Institutions (FSIs) face today: compliance and risk management,
consolidation and innovation. To address these effectively, FSIs require an Information and Communication Technology (ICT) infrastructure that offers both the security and reliability of their legacy communications systems as well as the flexibility and scalability that new generation networks provide, in order to adapt and innovate in the highly competitive financial services environment.
"Economic conditions have changed the operating landscape for government and educational organizations. Modern, converged networks utilize advanced optical and Ethernet technologies to form a highly flexible and scalable infrastructure capable of delivering many emerging applications and ready to scale far into the future. Additional benefits of building better networks for state and local governments include:
>Better public service at lower taxpayer cost
>Support for emerging applications
in transportation, public safety,
healthcare, and education
>A graceful technology
migration from legacy to
> Preparation for future, unplanned
Download ""Building Better Networks for State and Local Governments"" to discover more today."
Published By: Alacritech
Published Date: Aug 21, 2009
IP storage using Internet SCSI (iSCSI) provides opportunity for many organizations looking to extend existing Fibre Channel SANs to stranded servers, or looking to deploy Ethernet-based SANs. It can reduce costs by allowing IT managers to take advantage of existing, familiar Ethernet networks. Often the biggest complaint white new technology like iSCSI is its ability to provide more than simple functionality and connectivity.
With Grid computing, computer systems and other resources aren’t necessarily constrained to be dedicated to individual users or applications, but can be made available for dynamic pooling or sharing to meet the changing needs of the organization.
NetCom's CCNA certification course teaches clients how to configure, install and maintain the following protocols:• Introduction to wireless networking concepts & terminology• Internet Protocol (lP)• Enhanced Interior Gateway Routing Protocol (EIGRP)• Serial Line Interface Protocol Frame Relay• Routing Information Protocol Version 2 (RIPv2)• Virtual Local Area Network (VLANs)• Ethernet and access control lists (ACLs)
This document discusses the hardware architecture of the new switch platforms in the Cisco Nexus® 9000 Series Switches product family: in particular, the Cisco Nexus 9200 platform switches. The Cisco Nexus 9200 platform is a new extension of the Cisco Nexus 9000 Series. The platform uses a compact fixed-switch form factor and operates in the NX-OS mode, based on Cisco NX-OS Software. Built with next-generation Cisco application-specific circuits (ASICs), the Cisco Nexus 9200 platform brings high-performance and high-density 25, 50, and 100 Gigabit Ethernet connectivity to data center networks, providing industry-leading performance, power efficiency, and capabilities in compact fixed-form-factor switches.
With the advent of iSCSI as the standard for networked storage, businesses can leverage existing skills and network infrastructure to create Ethernet-based SANs that deliver the performance of Fibre Channel—but at a fraction of the cost. iSCSI enables block-level data to be transported between a server and a storage device over an IP network. An iSCSI initiator is hardware or software that runs on a host and initiates I/O to an iSCSI target, which is a storage device (usually, a logical volume) that responds to read/write requests.
"In healthcare, as the trends supporting eHealth accelerate, the need for scalable, reliable, and secure network infrastructures will only grow. This white paper describes the key factors and technologies to consider when building a private network for healthcare sector enterprises, including:
Transport Network Equipment
Outside Fiber Plant
Reliability, Redundancy, and Protection
Services, Operation, Program Management, and Maintenance
Download our white paper to learn more."
In this free white paper, learn how it's now possible for wireless local area networks (WLANs) to deliver predictable throughput, reject interference, and generally behave just like Ethernet. Discover how beamforming, a specialized method of antenna-based RF transmission, renders inconsistent performance stable; rejects performance-impeding interference; supports reliability-sensitive applications like real-time voice and high-definition video; and eliminates packet loss, delays, and jitter. Download your copy of this free white paper now.
Hospitality is a customer-focused industry, with a hotel brand’s reputation and ultimate success dependent on the quality of the experience of its guests. It is no surprise then, that digital transformation efforts within the hospitality sector are focused on technologies that improve the guest experience, from check-in to check-out and everything in between.
Today’s travelers are digitally savvy, using their smartphones and mobile devices for a multitude of tasks. They expect a high-quality connection throughout the property and the ability to perform certain tasks from the hotel’s app, such as checking in and choosing their own room. They expect in-room entertainment beyond basic cable and in-room digital devices they can use to order food, book a massage or control the lighting, for example.
Retail has been transformed by technology in multiple ways, from the way customers interact with retailers to how products are offered and acquired. Indeed, the entire shopping experience has been redefined and expanded to enable customers to purchase products anytime, anywhere, with any device, from any number of retailers.
Consumers’ changing shopping behaviors and their reliance on technology enables retailers to reach a wider swath of potential buyers, moving well beyond the borders of their physical store locations to new geographies and populations. That said, retailers must understand how to use technology effectively to draw in customers and entice them to purchase, as well as help them improve their operations and enable new, innovative ways to keep customers coming back.
Published By: SafeNet
Published Date: Jan 14, 2014
WAN optimization is a widely used technology that improves the efficiency of network data transmission. SafeNet Ethernet encryptors are Layer 2 (data link) appliances that secure traffic at wire speeds across wide area Ethernet services to provide protected information transmission. This paper discusses the scenario where both encryption and optimization are used across a WAN and the design considerations required.
Ethernet fills a number of roles in the enterprise – far more than you might initially expect. This overview helps you understand the many ways in which the networking protocol is used in business, where it makes the most impact, and the effect CIOs should expect from upcoming innovations.