help with 3750 vlans

[phonedud]

AT&T router 65.68.?.? 65.68.9.190 gateway
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x cisco 3750 x x cisco 3750 x
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Need to have the 65.68.9 .0 network from the AT&T router available in two 3750's in different rooms that can be linked with fiber or copper. How do I program this if it can be done? There are several devices located at each 3750 that I need to connect to the 65.68.9.0 network. I already have my networks working in the 3750 switches but have extra ports.

 

[jeter]

So is this your network (router ethernet to 3750 port to 3750 port)?


Are you using any private ip ranges or just the static?

How are you assigning ip addresses?

This could be as simple as just pluging the router in and connecting the switches just using your default vlan....

So give the router ethernet the first available ip and use this as your gw on the othter devices..

Example: router 1.1.1.1 255.255.255.0
pc 1.1.1.2 255.255.255.0 default GW 1.1.1.1

Make sure the router has an ip route to the WAN!!!





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Tek-TIP Member 19,650