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Connectivity Issue

I have a cable modem connected in router g0/0 receiving dhcp and g0/1 internal lan connect to switch. I am able to ping the outside world from router but not switch and can't figure out what's wrong. Please Help

  • LAN Switching and Routing
1 REPLY

Hello spaceage21,

Hello spaceage21,

  1. Is NAT configured properly in your Router? (can you ping the outside world sourcing the ping from the Router's Gi0/1 interface?)
  2. Is the Router able to ping the IP address configured on the Switch?
  3. Is the Switch properly configured to use the Router as Default Gateway?

We should be able to troubleshoot further after verifying which point is failing.

Best Regards.

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