Archive for the ‘Dell PowerEdge Blade Servers’ Category

VMware NSX Service Composer: Advanced Security & Micro-segmentation

Monday, March 16th, 2015

NSX Security Groups
In a prior blog, Firewalling & Micro-segmentation with VMware NSX, I discussed some of the basics of firewalls and micro-segmentation with VMware NSX. In this blog, I’ll introduce how security groups via NSX Service Composer can be used with VMware NSX to further enhance the micro-segmentation and security capabilities. (more…)

Twitt

Dell PowerEdge M1000e – FlexAddressing

Friday, January 31st, 2014

Dell PowerEdge M1000e as shown with detected blade servers in the Dell M1000e Chassis CMC GUI

Dell PowerEdge M1000e as shown with detected blade servers in the Dell M1000e Chassis CMC GUI

Let’s say you have a Dell PowerEdge M1000e chassis populated with Dell blade servers with CNAs. Let’s also assume you enable FCoE on the CNA and utilize it for LAN and SAN traffic.

What if you were to use the CNA port’s WWPN (World Wide Port Name) within your zoning configuration on a backend Fibre Channel switch? What would occur if the CNA adapter went bad and needed to be replaced? Well, you would have to manually change all configurations that reference the LAN MAC Address or FC WWPN. In this case, the zoning configuration would have to be updated. This is where Dell’s M1000e FlexAddressing technology can help. (more…)

Twitt