Friday, September 21, 2012

VN-Tag and VEPA

One good article about VN-Tag and VEPA is here:
 Also found a couple of resources on the Internet: 
  1. One blog article  is here
  2. VNTAG 101 slides from IEEE 802
  3. Another good link - IO Virtulization Overview
Both are network interface virtulization technologies,
which makes the switch be aware of VMs on the host,
so that traffic could be correctly forward.

VN-Tag is implemented on Cisco Nexus Series
Data Center Switches; while VEPA is implemented
by data center switching solutions from other vendors
like HP.

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