Please excuse me as I know this might be a really basic question but could sure use some assistance. I have 4 subnets setup on my router and trying to connect them to my 3 switches. I have the following cisco switches.they are connected to a soho gigabit switch and that goes to a cisco 1841 router. I am doing router on a stick/intervlan
1) 3560 uplink port 15
2) 2960 uplink port 15
3) 3750 uplink port 23
I was able to setup vlan1 and mapped an ip to this port on the 2960 switch. When I tried to setup the other vlans and map them to ip addresses they are down and even with no shutdown cannot get the protocol to come up. Do I need to have this mapped to an uplink for every vlan I have.,
Interface IP-Address OK? Method Status Protocol
Vlan1 172.16.23.9 YES manual up up
Vlan20 172.16.23.52 YES manual up down
Vlan96 172.16.23.98 YES manual up down
My end goal is to get these vlans setup and working on the others
FastEthernet0 unassigned YES manual up up
FastEthernet0.32 172.16.23.33 YES manual up up
FastEthernet0.96 172.16.23.97 YES manual up up
FastEthernet0.128 172.16.23.129 YES manual up up
FastEthernet0.160 172.16.23.161 YES manual up up
FastEthernet1 172.16.23.2 YES manual up up