Expert Analysis
Latest Content tagged with Networking
<<   <   Page 2 / 2
Facebook Unveils Open TOR Switch
News  |  6/18/2014  | 
Social networking giant builds its own switch that's designed to operate more like a server for better flexibility.
Cisco To Buy Orchestration Software Startup Tail-f
News  |  6/17/2014  | 
The networking giant bulks up its cloud portfolio with the $175 million acquisition of Swedish maker of multi-vendor network management software.
11 Best IT Certifications For Cutting-Edge Skills
Slideshows  |  6/17/2014  | 
Networking and infrastructure professionals looking to improve their job skills should consider these groundbreaking training programs.
Pervasive Computing & Breaking The Security Barrier
Commentary  |  6/17/2014  | 
The Internet of Things, BYOD, and DevOps aim to make computing seamless, but information security remains a cumbersome chokepoint.
Network Device Management, Part 1: SNMP & Logging
Education  |  6/16/2014  | 
Learn best-practices for monitoring your network devices with SNMP and for tracking events the devices generate.
Network Segmentation Key To Good Network Hygiene
Commentary  |  6/16/2014  | 
Recent security breaches underscore the importance of maintaining proper network segmentation.
Switched Networks Vs. Dedicated Links
Commentary  |  6/12/2014  | 
Direct links run much faster than traditional switched networks. Using software-defined networking with dedicated links can help in the quest for storage bandwidth.
Chris Hoff Talks SDN, Security & More
Commentary  |  6/11/2014  | 
Join us on Friday, June 13, to discuss network security with Chris Hoff, one of IT's most insightful security leaders.
Unified Communications Plans: 6 Ways To Derail Disaster
Slideshows  |  6/9/2014  | 
Before you choose a UC product or platform, careful evaluation of existing attitudes, equipment, and systems could save your project -- and your sanity.
World IPv6 Launch: Who's Making Progress?
News  |  6/4/2014  | 
An infographic from the Internet Society provides a view into how far IPv6 adoption has come in two years.
SDN & Breaking The VLAN Contract
Commentary  |  6/4/2014  | 
Software-defined networking disrupts the VLAN approach to network security. We need to embrace change and seize the opportunities SDN offers to improve enterprise security.
The Network Complexity Conundrum
Commentary  |  6/2/2014  | 
Using complexity to deal with uncertainty in a network design will make a network more fragile. The challenge is finding a balance.
Cisco ACI Making Progress
Commentary  |  6/2/2014  | 
Since it launched last fall, Cisco's Application Centric Infrastructure has attracted a number of early adopters and a growing partner ecosystem, but Cisco still has a lot of work ahead to accelerate ACI adoption.
Ethernet Switch Market Drops Almost $1B in Q1
News  |  5/30/2014  | 
Dell'Oro Group cites "pause" in datacenter switching spending due to Cisco Nexus 9000 switches as one reason for the decline.
How SDN Will Help Network Engineers
How SDN Will Help Network Engineers
Network Computing Videos  |  5/30/2014  | 
MPLS Traffic Engineering Guide: Success & Alternatives
Education  |  5/30/2014  | 
MPLS traffic engineering can improve network performance by routing data to alternate paths. When should you use this technology? We explain the pros and cons.
5 NFV Benefits & The Trends Driving Them
Commentary  |  5/30/2014  | 
Network functions virtualization addresses several trends shaping service provider networks.
Next-Gen WAN: Build or Buy?
Commentary  |  5/28/2014  | 
Enterprises need to consider a number of factors, including security requirements, when choosing between an in-house model or managed network service for their future WAN connectivity needs.
Cisco Live's 7 Best Scenes
Slideshows  |  5/22/2014  | 
Attendees at Cisco Live this week were showered in APIs and ACI, and swimming in selfies. Take a look at the highlights from the annual customer event.
Cisco Expands On Its ACI Strategy
News  |  5/22/2014  | 
Networking giant touts its SDN platform at Cisco Live and offers ways for customers to extend ACI policy to legacy Nexus infrastructure.
NSA Reports Prompt Chambers To Ask Obama For Changes
News  |  5/21/2014  | 
Cisco CEO complains of alleged NSA interception of networking gear in letter to President, asks for new "rules of the road."
Network Engineers Tackle ACI
News  |  5/19/2014  | 
Twitter was humming with chatter about Cisco Live and ACI today as IT professionals sought information about the SDN platform.
Cisco Live Unfolds: The Chambers Keynote
Commentary  |  5/19/2014  | 
Join us to experience and weigh in on the John Chambers keynote as it happens from Cisco Live, today at 3:30 p.m. PDT.
Cisco Faces Make-Or-Break Week For SDN
Commentary  |  5/19/2014  | 
Cisco is counting on ACI, its software-defined networking strategy, to keep its hold on the enterprise infrastructure market. We'll see how that plays out this week at Cisco Live.
Fast Reroute In MPLS Traffic Engineering
Education  |  5/16/2014  | 
Learn how to use the fast reroute feature to create backup and pre-configured paths in MPLS traffic engineering.
Using MPLS Traffic Engineering To Meet SLAs
Education  |  5/15/2014  | 
Learn how to control traffic levels and use the autoroute and forwarding adjacency features in MPLS traffic engineering.
Building An Information Security Policy, Part 5: Managing Identities
Commentary  |  5/14/2014  | 
The final installment of this series looks at how to assign identifiers to users and devices for a secure network.
NSA Allegedly Installs Backdoors On US Network Devices
News  |  5/13/2014  | 
The US intelligence agency intercepts routers and other networking equipment being shipped overseas and adds spyware, according to a new Guardian report.
Ethernet Innovation Inside The Datacenter
Commentary  |  5/12/2014  | 
With big data analytics, social media, and other new applications pushing east-west bandwidth demand, datacenters are deploying faster Ethernet and unlocking new capabilities.
Beyond VPN: Supporting The Mobile Workforce
Commentary  |  5/12/2014  | 
Today's employees demand support for mobile devices and cloud applications that the traditional hardware-based network cannot supply.
Path Selection In MPLS Traffic Engineering
Education  |  5/9/2014  | 
One of the main uses of MPLS traffic engineering is for bandwidth optimization. Find out how to direct traffic between routers with label-switched paths.
MPLS Traffic Engineering: Tunnel Setup
Education  |  5/8/2014  | 
Traffic engineering can greatly improve performance in MPLS networks. Find out how specific traffic paths are defined and calculated using routing attributes and protocols.
Speeding Up Storage Networks
Commentary  |  5/8/2014  | 
With SSDs pushing the limits of networks, it's time to consider how compression and deduplication could help speed storage traffic.
Social WiFi Sign-In: Benefits With A Dark Side
Commentary  |  5/7/2014  | 
Providing social networking credentials to get free WiFi access gives merchants a wealth of customer data for marketing and is a boon for managed service providers. But is the price too high for customers?
The Network Is The Computer, Again
Commentary  |  5/6/2014  | 
Today, the old Sun Microsystems tagline rings truer than ever. In our cloud-centric world, perhaps computers don't exist at all anymore.
IT Is A Quantum World
Commentary  |  5/5/2014  | 
System administrators need to take a quantum mechanical view when weighing the probability of new failure modes that come with new technologies such as deduplication.
NHR End Of Life Alert, May 2014
Commentary  |  5/5/2014  | 
Find out which routing and switching products from major hardware manufacturers will no longer be sold or serviced.
Cloud-Managed WLAN Is Hot, But Not For Everyone
Commentary  |  5/2/2014  | 
The market for cloud WiFi has grown exponentially, providing a range of options suitable for small organizations, but not so much for large enterprises.
Buy Or Build Your Own SDN?
Commentary  |  5/1/2014  | 
An ESG survey shows a broad range of approaches among enterprises when it comes to deploying software-defined networking.
WANs For The Cloud Must Pick Up The Pace
Commentary  |  4/30/2014  | 
Next-generation WANs leverage improvements in broadband networking and integrated premises-based technologies to address cloud computing demands.
Turkey’s Twitter Shoot: Lessons Learned
Commentary  |  4/30/2014  | 
Network engineers can gain insight into resilience, indirection techniques like NAT, and Internet governance from Turkey officials' none-too-successful attempt to shut down the popular messaging service.
Ethernet Switch Market: Who's Winning?
News  |  4/29/2014  | 
An Infonetics survey on companies' spending plans and vendor perceptions shows Cisco and HP leading the pack, with Huawei making some inroads into the US Ethernet switch market.
50 Shades Of Open SDN
Commentary  |  4/28/2014  | 
The word open is used frequently in the software-defined networking market, but a closer look at three SDN initiatives shows that the meaning of open depends on your point of view.
Tech Talk Week 1: Service Provider Network Visibility
Commentary  |  4/28/2014  | 
Welcome to the first in a series of weekly community discussions, as we explore the lack of visibility enterprise customers often have into the service provider network.
WAN Adaptations Needed For Cloud
Commentary  |  4/25/2014  | 
The cloud is putting more demands than ever on the WAN, and the WAN must respond with increased speed, throughput, and flexibility.
Need For Speed Drives WAN Optimization
Commentary  |  4/25/2014  | 
Our annual WAN survey finds usage of WAN optimization and traffic shaping up 4% over last year, despite some predictions in the industry to the contrary.
Edge Devices Are The Brains Of The Network
Commentary  |  4/23/2014  | 
In any type of network, the edge is where all the action takes place. Think of the edge as the brains of the network, while the core is just the dumb muscle.
The Ideal Physical Network
The Ideal Physical Network
Network Computing Videos  |  4/23/2014  | 
Martin Casado describes how he envisions the most functional physical network, using the model of a chassis switch and backplane.
Big Switch, Avaya, IBM, VMware: SDN Strategies
News  |  4/22/2014  | 
Part 4 in our series comparing vendors' SDN approaches.
SDN: Waiting For The Trickle-Down Effect
Commentary  |  4/22/2014  | 
Like server virtualization and 10 Gigabit Ethernet, SDN will eventually become a technology that small and midsized enterprises can use. But it's going to require some new packaging.
<<   <   Page 2 / 2


Cartoon
Slideshows
Audio Interviews
Archived Audio Interviews
Jeremy Schulman, founder of Schprockits, a network automation startup operating in stealth mode, joins us to explore whether networking professionals all need to learn programming in order to remain employed.
White Papers
Register for Network Computing Newsletters
Current Issue
2014 State of Unified Communications
2014 State of Unified Communications
If you thought consumerization killed UC, think again: 70% of our 488 respondents have or plan to put systems in place. Of those, 34% will roll UC out to 76% or more of their user base. And there’s some good news for UCaaS providers.
Video
Twitter Feed