Link-state tracking on 3550

Hi,
I would like to know if the link-state tracking is supported on the 3550. If yes then please let me know on which IOS version. I was not able to check this on the IOS features.
Second question:
Can I trak on sub-interface (VLAN) instead of the full interface?

Hi Amin
I checked out for the same and it says its supported in Cisco 3550 but regarding the exact ios code you better can choose the required version from the feature navigator.
http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp
regds

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"Michael Fesser" <[email protected]> wrote in message
news:[email protected]..
> .oO(Ken Binney)
>
>>I have a pseudoclass which nicely shows a gray
background after being
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forever!
>>I am unable to view in the pre-visited state to show
a client sitting next
>>to me.
>>
>>I am viewing on my local machine
>>There are no cookies being set
>>Flushing cache doesn't do it
>>Closing browser doesn't do it
>>Even rebooting the machine doesn't do it
>
> Clear the browser history.
>
>>I guess my question is, "where is my WinXP machine
remembering the visited
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