I have 3750 switch for testing and I dont know how to do Inter switching between vlans. I want to do inter switch with one switch only.
for the same I created four vlan 1-6,7-12,13-18-19-24, and I ahve been created four routing for each vlan port no. 6,12,18,24. No what I have to do?
switch 3750 is not accepting f 0/0.1 sub command.
Please any one can help me to do practic with one switch only and how many option I can use?
First make sure your IOS image is support L3 features like routing. "show version" should tells you what image in the switch.
As alain said, if you configure "ip routing" & switch accept that command that mean you are good to go. As per my understanding you have created four vlans (6,12,18,24) & assigned those vlan number to the switchport1-6,7-12,13-18,19-24.
You cannot create sub intefaces in switch platforms & equivlant thing in switches called SVI (switch virtual interface). Using interface vlan x command you can create SVI (see below)
ip address 192.168.6.1 255.255.255.0
ip address 192.168.12.1 255.255.255.0
ip address 192.168.18.1 255.255.255.0
ip address 192.168.24.1 255.255.255.0
Then you should have inter-vlan routing. If you put devices in different vlan & configure IP adderess/Mask & gateway (respective SVI address)