Hello everybody. I am new on this forum, i browsed theese pages for a couple of days but i cannot find a solution to my problem.
I'm a beginner in this domain and i will try to explain what i want to do as clearly as possible:
I have a Cisco 2940 switch and a Cisco 1841 router. I want to build two different VLAN networks on the switch, which do not have to communicate one with each other, but those VLANS should communicate with the router.
I read a lot of articles, i tried to configure properly the switch and the router but i still don't get them work.
I set on the switch, the GigabitEthernet 0/1 port to Trunk port and i had to set it a native VLAN. The problem is that only from that native VLAN, i can ping the router.
I'm not sure i understood how theese devices work... Please help.