A 2500 Router with 1 ethernet port, these port is connected to fa0/1 of 2924XL switch.
Apparently the 2924 switch has a 24 ports. Each of those ports is connected to different office units on my building. I want to implement a 3 vlan for those units. Each vlan are using 3 different subnets (private ip). On my router s0 (public ip) and e0(public ip). If im using a private ip on my vlans is it possible for them to route to the internet without using any proxy servers? Using isl trunking how can i route those vlans to the internet, take note i am only using 2 equipments. Is this possible? or Do i need to have another equipment for them run outside the internet.
Current config on router:
int serial 0
ip address 184.108.40.206 255.255.255.252
int ethernet 0
ip address 220.127.116.11 255.255.255.224
int ethernet 0.1
ip address 192.168.1.1 255.255.255.0
encapsulation isl 1
int ethernet 0.2
ip address 172.16.1.1 255.255.255.0
encapsulation isl 2
int ethernet 0.3
ip address 10.10.10.1 255.255.255.0
encapsulation isl 3