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New Vlan on our main switch but cannot use any of the IP addresses in that Vlan

New Vlan on our main switch but cannot use any of the IP addresses in that Vlan

Beth_Dierks
New Contributor

‎02-09-2018 01:25 PM

I have created a new Vlan on our main switch and can ping the Vlan's gateway from all areas but if we try to use an IP address from that Vlan it will not work. Any ideas on what needs to be fixed?
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16 REPLIES 16

Beth_Dierks
New Contributor

‎02-09-2018 06:00 PM

This is from our main core switch:

configure vlan v116 ipaddress 10.128.116.1 255.255.255.0
enable ipforwarding vlan v116

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Patrick_Voss
Extreme Employee

‎02-09-2018 05:53 PM

Has ipforwarding been enabled? This will allow the switch to route traffic outside the VLAN.
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Beth_Dierks
New Contributor

‎02-09-2018 05:51 PM

Yes if I run CMD I can ping the gateway from that device

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Patrick_Voss
Extreme Employee

‎02-09-2018 05:42 PM

Can you ping the gateway from the 116.9 device? If you would please respond with the "show vlan" output.
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Beth_Dierks
New Contributor

‎02-09-2018 01:55 PM

We added this Vlan with 254 usable IP addresses. The gateway is 116.1 and this we are able to ping successfully from any of our edge switches and or devices we are trying to connect. So we were trying to use 116.9 with subnet of 255.255.255.0 and then the 116.1 gateway but it never connects.
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GTM-P2G8KFN