I have two hubshub1 was connected to four pcpc1-192.168.10.11pc2-192.168.10.12pc3-192.168.10.13pc4-192.168.10.14hb2 was connected to four pcpc5-192.168.10.15pc6-192.168.10.16pc7-192.168.10.17pc8-192.168.10.18 i want pC1 should ping pc5pc1 should not ...

I have createda  five vlans in a switch 3650vlan1 10.10.2.0/24vlan2 10.10.1.0/24vlan 11 192.168.0.0/24vlan99 10.10.99.0/24vlan10 10.10.0.0/24 But i am not able to open switch through putty can you do it in brief 

i have configured the vlan1 as 10.10.0.31 to the switch 2960now i want to disable the vlan1 and create a new vlan99 and route the traffic through that vlancan any body give me the answer how to do the following steps

I have configured two vlans vlan 42 and vlan 56and vlan 42 is communicating with vlan 56but i want to configure vlan 56 should not comminicate vlan 42