Hi Venkatesh,
If you intend to use the switches at layer 2 only, all switches will do the the job. If you need to manage them via IPv6 or if you need to support IPv6 multicast and need MLD snooping than the 3560 is ok but not the 2960.
Regards
Harold Ritter
Sr Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
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