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problem connection 2 switch

I have 2 switch : model 4500 and 3750

vlan 20 in model 4500

vlan 10 in model 3750

I try to connect between 2 vlan but I cannot.

 

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3 REPLIES 3
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Re: problem connection 2 switch

Beginner

Re: problem connection 2 switch

It included a lot of unclear configuration

I deleted a lot of configuration to make it clear for me

VIP Mentor

Re: problem connection 2 switch

Hello,

 

are both your switches configured for ip routing ? Your default routes point to a next hop that is not on the same subnet of either switch, so there will not be connectivity between Vlan 10 and Vlan 20. You need to decide if you want both switches to be layer 3 enabled ('ip routing' configured), which effectively makes them routers, or if you want one switch to be the layer 3 switch and do the inter-vlan routing, and the other just being a layer 2 switch...

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