Andone wrote @Jackson552 Firstly your network must have a gateway. If the dlink router hasn't fiber port it's your only gateway, then you may need to use the following topology....

@rayendra From the configuration... First off, it looks like you have not enabled ip routing, which is a global command (I didn't see it in the configuration): Enable IP Routing Next you have these...

V_M wrote Both vlan are in the same IP subnet. Therefore, I can not create another interface. @V_M Was there a reason you created two VLANs for computers in the same IP subnet? Is it a requirement?...

anagn wrote please help. what are the differences between tl-sf1016 vs tl- sg1016 the rack mount models. are there different speeds; @anagn The naming of the switches tells you the difference......

@MC80 I looked at the documents again, and your diagram. Switch A needs to have ALL SIX VLANs configured on it. Right now, you only have VLANs 30,40 and 50 on it. You need to add VLANs 10, 20 and 60...

@MC80 This should be helpful for you. Similar idea, but with fewer switches. VLAN Configuration Example Note that the example shows two switches, each with two VLANs, and the machines in each VLAN...