Network technologies and trends:

December, 2010


December 30, 2010  8:38 PM

What are key features and benefits NX-OS offers Series 2

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

In my previous post I did discussed about some of the key features of NX-OS lets see...

December 30, 2010  8:35 PM

What are key features and benefits NX-OS offers Series 1

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

Apparently the NX-OS includes some quite interesting kef features and benefit. In this post I will try to highlight few of those features. Some of them are as follows


December 30, 2010  8:31 PM

A brief overview of Cisco NX-OS

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

No doubt Cisco Nexus 7000 Series switch is a better choose for Data Center so does the NX-OS. Cisco Systems built the NX-OS data center-class operating system with modularity, resiliency and serviceability as it foundation....


December 30, 2010  1:21 PM

Skype outage was caused by a bug in its client

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

In his blog post Lars Rabbe , Skype’s chief Information officer revealed that the recent Skype outage was caused by the peer-to-peer (P2P) network becoming unstable and suffering a critical...


December 30, 2010  1:06 PM

According to Shaw Wu,BlackBerry PlayBook launch may delay due to battery issues

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

According to Kaufman Brothers analyst Shaw Wu, BlackBerry’s answer to iPad and Samsung Galaxy Tab, BlackBerry Playbook needs a re-engineering to improve its battery life. The Playbook is due to be released in...


December 29, 2010  5:27 AM

How to allocate physical interfaces to VDC in a Cisco Nexus 7000 Series switch?

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

  To allocate physical interfaces to VDC from the config terminal mode type the VDC name and then allocate the physical interfaces as shown below by using the command "allocate interface" N7000-ITKE01#configure t   Bookmark and Share     0 Comments     RSS Feed     Email a friend


December 28, 2010  5:44 AM

How to configure VDC in Cisco Nexus 7000 Series switch?

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

In my


December 27, 2010  6:22 AM

What is Virtual Device Contexts (VDC) in Nexus 7000 Series Switches?

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

  The Virtual Device Contexts (VDC) is a new feature introduced in Cisco Nexus 7000 NX-OS, so does it happens to be the first Data Center Switch to provide Virtual Device Contexts (VDC) capabilities. The Virtual Device Contexts (VDC) allows a


December 26, 2010  5:46 AM

What happened to Ten Giga Ethernet interface in Nexus 7000 Series Switch?

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

 Our Network Infrastructure is currently being under major revamp. We are expanding our Data Center as well our enhancing our services to our customers with the introduction of IP telephony, better internet speed and of course better systems. When we started planning for this project lot of...


December 21, 2010  5:29 AM

What is GLBP and how it can be configured in Cisco Devices? – Series 2

Yasir Irfan Yasir Irfan Profile: Yasir Irfan

  In my previous post I was discussing about Gateway Load Balancing Protocol (GLBP), now let's see how Gateway Load Balancing Protocol (GLBP) does...


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