According to specifications on the Cisco Nexus 7000 Series Switches and comparing to other series switches, the two security features that are only supported on the Cisco Nexus 7000 Series Switches are:
1)Network Admission Control (NAC): You can learn more about this security feature at the following link: http://www.cisco.com/en/US/docs/switches/datacenter/sw/5_x/nx-os/security/configuration/guide/b_Cisco_Nexus_7000_NX-OS_Security_Configuration_Guide__Release_5.x_chapter_01100.html#con_1380035
2) Traffic Storm Control. Which you can learn at the following link:
Finally to learn more about the Cisco Nexus 7000 Series Switches, please check the following link:
I hope this information is useful for you.
As I understand, NAC and Traffic Storm Control are the two security features which are only supported on Nexus in campare to other series of switches..like 6500, 4500 , Nexus 5000....
Initailly I was thinking that..Nexus also supports IP-Source guard, DHCP snooping, Copp..then how books says only two security feature supported on Nexus...Thanks to clear my doubt...
I dont know how but I am not able to mark correct answer in this chain..
AKS - Thanks for being thoughtful about wanting to mark the thread as a Question. It's too late to do it now unfortunately, BUT for future reference, here's a great little video to show you exactly how to do it.