cancel
Showing results for 
Search instead for 
Did you mean: 

4500G VLANS

dnile
Occasional Visitor

4500G VLANS

Trying to add this switch to existing network behind the firewall/router. IP address of existing router is 172.17.0.100 I want to create VLAN's to break this up. I want the majority of the devices to remain with there default gateway of 172.17.0.100. I would imagine I need to just change the router address to 172.17.0.1 but am having issues. Here's what I've done



I created VLAN 100

then created VLAN Interface 100 for IP 172.17.0.100 /16



created VLAN 200

created VLAN Interface 200 for IP 192.168.200.1 /24



added default gateway 0.0.0.0 0.0.0.0 172.17.0.1



Added access ports to appropriate switch ports.





Devices in the 172.17.0.0 /16 network can access the Internet





Devices on the 192.168.200.1 can not access the Internet. They can ping the 172.17.0.100 IP but not the router address 172.17.0.1



What am I missing to get devices on other VLANs to the outside network?











2 REPLIES
dnile
Occasional Visitor

Re: 4500G VLANS

Trying to add this switch to existing network behind the firewall/router. IP address of existing router is 172.17.0.100 I want to create VLAN's to break this up. I want the majority of the devices to remain with there default gateway of 172.17.0.100. I would imagine I need to just change the router address to 172.17.0.1 but am having issues. Here's what I've done



I created VLAN 100

then created VLAN Interface 100 for IP 172.17.0.100 /16



created VLAN 200

created VLAN Interface 200 for IP 192.168.200.1 /24



added default gateway 0.0.0.0 0.0.0.0 172.17.0.1



Added access ports to appropriate switch ports.





Devices in the 172.17.0.0 /16 network can access the Internet





Devices on the 192.168.200.1 can not access the Internet. They can ping the 172.17.0.100 IP but not the router address 172.17.0.1



What am I missing to get devices on other VLANs to the outside network?











dnile
Occasional Visitor

Re: 4500G VLANS

Thanks... that what it was. I had missed the static route on the router to the new network..