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An excerpt from my ‘Layer 2 Security’ notes

Wed, 21 May 2008 18:34:23 +0000
Layer 2 Security – “Use either Dynamic ARP Inspection (DAI) or private VLANs to prevent frame sniffing”

 
Introduction to DAI:
- DAI prevents man-in-the middle attacks that misuse IP ARP (gratuitous ARPs)
- DAI checks at ingress only
- When DAI is enabled, all ports are untrusted by default, ports configured as being trusted bypass DAI checks
General Configuration (DHCP ...]

To say hello and advice on which forum I require

Fri, 04 Jul 2008 17:53:46 GMT
This is the first time I have used anything like this, I am learning through trial and error, but need advice on which forum I should be using. It is regarding my laptop using Windows XP, as I need to return it to factory settings. I also can not download anything to correct it on my laptop as it...

This article on microsoft may leave you speculating about #microsoft. Hope this speculation also leads to better understanding about microsoft.



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