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manulmora

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how to add a 128 network vlan

currently I need to add another vlan since we ran out of IPs. I need to add a 128 network using the existing IP ranges
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Karl12347
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Whats the question? Do you want to know how to do it? A little more info would be beneficial such as the make and model of your switch / router.

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manulmora

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Actually what i need to do is add one vlan so we can use more IPs, we currently a 6k, 2821s and 25 CAT 3560s. I need to know how to add the extra vlan, take in consideration that this includes voice and data
I need to keep the IP ranges, these are the current ones.

DATA
vlan 20            10.65.68.0/25            data 1
vlan 21            10.65.68.128/25            data 2

VOICE
vlan 120      10.65.69.1/25            voice 1      
vlan 121      10.65.69.128/25            voice 2
ASKER CERTIFIED SOLUTION
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Les Moore
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the idea is to add 2 complete class C for voice and 2 for data. The ones I wrote down are the ones we currently have configured.

DATA
vlan 20            10.65.68.0/25            data 1
vlan 21            10.65.68.128/25            data 2

VOICE
vlan 120      10.65.69.1/25            voice 1      
vlan 121      10.65.69.128/25            voice 2

We need to add 2 more vlans, 1 for voice and 1 for data.