04-26-2011 07:16 PM - edited 03-06-2019 04:48 PM
Can someone here please clarify a question:
If I have a vlan 10 IP 172.16.10.0/24 set on a Layer 3 switch Can I stll assign to a layer 3 interface an IP address from the range 172.16.10.0/24 eq 172.16.10.2? My switch states that I cannot error: "172.16.10.2 overlaps with VLAN10"
Just wanted to know why....
Cheers,
Fabio
Solved! Go to Solution.
04-26-2011 07:22 PM
Hi Fabio,
The error message is correct. You can not assign the same IP subnet range to 2 different routed interfaces. Each subnet has to be unique.
You could take your 172.16.10.0/24 subnet and make 2 different /25 subnets and each subnet can now be assign to a different interface.
HTH
Reza
04-26-2011 07:22 PM
Hi Fabio,
The error message is correct. You can not assign the same IP subnet range to 2 different routed interfaces. Each subnet has to be unique.
You could take your 172.16.10.0/24 subnet and make 2 different /25 subnets and each subnet can now be assign to a different interface.
HTH
Reza
04-26-2011 07:52 PM
Thanks for the reply mate.
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