Could U recommand some swtichs....

I am gona buy workgroup switchs in 3days..I am confusing to choose ones.
The followings are required.
<<SWITCH 1>>
(packets switching over 38.7Mbps).
1.24ports.
2.FabricSwitch Bandwidth: 28Gbps
3.supporting 10/100/1000 Mbps Ethernet ports each(over 24 ports).
4.supporting 2GIBC ports( over 2 ports).
5. supporting 16MB Flash, 128MB DRAM.
6. Supporting Dynamic VLAN and Voice Vlan.
7. Supporting PVST+ and IGMPv3 snooping.
8. supporting Radius and TACACS+ Authentication.
<<SWITCH 2>>
(packets switching over 10.1Mbps).
1.48ports
2.FabricSwitch Bandwidth 13.6Gbps.
3. over 48 10/100 Ethernet ports
4. over 2 GIBC ports
5. 8MB Flash, 16MB DRAM
6. IEEE 802.1W(RSTP) and IEEE 802.1S(MSTP)
7. Supporting IEEE802.1x authentication.
8. Supporting traffic controling base on TCP&UDP and MAC.
Could U recommand me some switchs please........

hi
i would suggest to check out the data sheets of the different models to work out a conclusion on buying the switches for your org.
Would suggest to keep in mind about the future expansion and the growth you forsee now .
also refer this link which mite help u to get the details/data sheets of the different kinda switches..
http://cisco.com/en/US/products/hw/switches/index.html#products
regds

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