Multiple VLANs to a single Internet Gateway
Posted on 2005-04-21
I'm having the following situation:
I have Cisco Catalyst Switch 2950 to which I want to assign VLANs.
The switch (through one of the ports) is connected to Linksys Wireless Router WRT54G (has four RJ-45 ports)
Then the Linksys Router is connected to ADSL Modem, so the router is set as a Internet Gateway (192.168.1.200)
Right now the PCs connected to the switch have Internet access through the router (as it is DHCP server), all of the ports belong to VLAN1 I guess by default.
I need to make two or more VLANs (2,3,4...) which will have Internet access through the Linksys router, but make sure that communications between the VLANs is impossible. So it will be impossible to access from one PC (VLAN 2) to another PC (VLAN 3) except Internet (which is through router, connected to the same switch).
So please, using my present network equipment, could you explain to me what and how I need to configure the switch and the router if neccessery.
Thank you in advance,