06-03-2010 01:52 AM - edited 03-06-2019 11:24 AM
Hi guys,
I have a couple of questions that I could not find answer.
Do these switches both support q-in-q?
Can I use regular SFP in the SFP+ slot?
06-03-2010 02:26 AM
I could not find any IOS version to support q-in-q for 2960 or 4948, so I guess it's not supporting it.
Also to your second question, I didn't find anything again using sfp modules in sfp+ slots.
06-03-2010 02:46 AM
Hi,
I had never seen q in q in the 2960 configuration guides section so i m pretty sure that it doesnt support q in q. I also remember that when one of my friend was designing metro ethernet for a company, Cisco advised him to use 3750 at the access layer, could be one of the reason.
and 4948E do support q in q tunneling.. below is the link from cisco where you can confirm it...
http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6021/ps10947/data_sheet_c78-598933.html
and about SFP+ slots check out this compatibility matrix of SFP's versus the module, Switch & IOS
HTH
Hitesh Vinzoda
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06-03-2010 03:22 AM
Thx Hitesh for clarifying this as this was also important for me. Your info is more accurate than mine, so you have 5 points from me.
Calin
06-03-2010 03:34 AM
Thanks bro...
I appreciate that..
Hitesh Vinzoda
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