Ivan Pepelnjak over at IOS Hints and Tricks wrote a post about DMZ VLAN leaking that got me thinking. He writes about “the VLAN leaking myth” and how it encourages clients to utilize physically separate network infrastructure in the DMZ’s. Now first things first, I wouldn’t call VLAN leaking a myth. At one time it [...]
Entries Tagged as 'device contexts'
Measuring and mitigating risk involved with sharing virtual infrastructure between DMZ and Internal environments
September 9th, 2008 · No Comments · hyper-v, virtualization, vmware
Tags: blog·breach·business context·C·CISCO·Colin·compromise·Data Center·DESIGN·device contexts·enhancements·FCOE·HP·hyper-v·Instances·linux·NDA·Network·network infrastructure·Nexus 5020·passed·Pic·risk risk·san·security·storage·switch·threat·TrustSec·virtual device·virtualization·vlan·vmware·vulnerability
Cisco NX-OS 4.0 | Next Generation Internet Operating System
January 29th, 2008 · No Comments · CCIE Storage, DC3.0, IOS-NX, NX-OS
The latest product to make its way from the storage networking arena into the data center networking arena is Cisco’s new NX-OS, next generation network operating system. Cisco has taken the highly succesful MDS line of switches, and expanded on their success by taking their core operating system – SAN-OS and expanding it to provide [...]
Tags: ·C·CISCO·Data Center·DC3.0·device contexts·Instances·mds·MPLS·Network·Nexus·Nexus 7000·NX-OS·NX-OS 4.0·Power·Router·san·security·storage·switch·Technology·virtual device·virtualization
Cisco Nexus 7000 DataCenter switch released – Welcome to DataCenter 3.0
January 28th, 2008 · 1 Comment · CCIE Storage, CISCO, DC3.0, IOS-NX
Data Center 3.0 has arrived with Cisco’s Nexus 7000 Data Center switch. I hope I am not to sensational in saying this, but the Data Center as you know it has changed drastically. Highlights of the the Nexus 7000′s features are – 15 Terrabit per second backplane Support for 40 and 100 gig ports in [...]
Tags: C·CISCO·Data Center·Data Center Network Manager·DC3.0·device contexts·encryption·Fibre Channel·mds·Network·Nexus·Nexus 7000·NX-0S·Pic·switch·Technology·virtual device·virtualization
