Cisco Blogs


Cisco Blog > Enterprise Networks

How does Cisco Backbone Switching help address BYOD, Mobility and Security Needs?

November 25, 2013 at 5:05 am PST

Cisco will host a live backbone switching webcast on Wed Dec 4, 2013 to discuss BYOD, mobility, security and how Cisco backbone switching addresses these customer needs. This is the second webcast in the Cisco switching webcast series. You can view the first one, Cisco access switching webcast, at any time as it is now an on-demand video.

This backbone switching webcast comes at a critical time, as BYOD and mobility are creating major impact to the workplace.  According to a recent study on BYOD and mobility,

  • 75% of employees think that the IT department should help secure personal devices used at work;
  • 63% of IT pros say the biggest network issue will be the increased bandwidth requirements;
  • 39% of them say that network latency is a problem because of mobile devices;
  • And 39% of them have seen serious issues tied to network performance as a result.

Read More »

Tags: , , , , , , ,

Cisco Catalyst Instant Access Dramatically Simplifies Your Network

August 24, 2013 at 6:30 am PST

There are a lot of great technologies that have outstanding business benefits but are not widely deployed. For example, 802.1X for wired networks can determine appropriate network access based on user identity and additional contextual information. The technology is already built into the network to help customers improve their network security. If you ask your peers in the industry, however, you may hear that many of them have not turned on 802.1X on their switching network.  Why? Depending on who you ask, you might get different answers from different people. But one common response is that IT staff is too busy with so many burning issues on their network so they don’t have time for something like 802.1X. It’s not just about this technology. They never have enough time to do testing, troubleshooting and configuration changes. That’s why any solutions that can help simplify and streamline networks and IT operations will go a long way. Read More »

Tags: , , , , ,

Borderless Networks Bits and Pieces This Week & How to Win an iPad

In the next few weeks we have a couple great webinars coming up, we’ve recently been investing in our community, the Unified Access Challenge was extended until April 26, and the Supervisor 720 Engine for the Catalyst 6500 turned 10 on Sunday! Read More »

Tags: , , , , ,

Catalyst 6500 Speaks: Happy Birthday Sup720, Here’s To The Big 10

Cat6k Happy BirthdayOr in IPv6 speak, you’re an “A”, for Awesome

Today Supervisor 720, the most widely deployed Catalyst 6500 Supervisor Engine, turns 10-years old.

Supervisor 720 was launched on March 31, 2003. It enabled me to be the first modular switch to support true 10G Ethernet . Supervisor 720 has brought extensive feature set such as MPLS, VPNs, and VSS over the last 10 years.  If has also spread throughout the world over the last 10 years as the graphic (created using Tableau) shows. Read More »

Tags: , , , , , ,

Demystifying the Catalyst: Video Application Monitoring and Troubleshooting

In my previous blog, we looked at how Catalyst switches can be used to assess video application readiness in the network before rolling out a video based collaboration application. In this blog, let us take a look at available tools on the Catalyst switches to monitor and troubleshoot video problems in the network.

As we know, fundamentally, video traffic is different from data traffic.  Video traffic is more dynamic and bandwidth intensive and even small changes in delay or loss can cause visible disruptions to user experience. Routinely, IT trouble tickets are opened by users that are faced with degraded video experience.  To add to that, interactive video is real time. Any delay in troubleshooting will make IT miss the window to rectify the problem. For a firm with many locations and buildings, finding the problem can be complex and time consuming without the right tools. 

Read More »

Tags: , , , , , , , , , , , , , ,