How exactly do you have the switches connected, and which ports of each are members of which VLANs?
Are you trying to get DHCP running for all 5 VLANs? Or do you need DHCP only on VLAN 30?
To get DHCP on all 5 VLANs, your DHCP server would need to be a member of all 5 VLANs, and would need to be configured with 5 scopes. (Or you can run 5 different DHCP servers, 1 on each VLAN).
If you have a single connection to your WAN, router, or rest of your network, then that connection needs to properly handle traffic from all 5 VLANs.
For example, if you connection Switch 1 to a router, then Switches 2 through 5 to Switch 1, the port that connects the Switch to the router needs to carry the VLAN traffic for all 5 VLANs, not just Switch 1 / VLAN 30.
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BMS
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Original Message:
Sent: 05-21-2022 03:18 PM
From: Mithun Reddy
Subject: I am looking to setup 5 new aruba instant on 1930 switches in my new office network
Hi,
I have 5 switches connected with each other and I am trying to setup VLAN on all 5 switches,
switch 1 - VLAN30
switch 2 - VLAN40
switch 3 - VLAN50
switch 4 - VLAN60
switch 5 - VLAN70
however, currently, I am getting IP only on my switch 1 - VLAN30 which is connected to my firewall LAN port (in firewall also I have created VLAN30) acting as DHCP.
I am not getting IP from the firewall to any other VLANs on the other switches, is this something I am doing wrong in connecting all the switches?
Thanks in advance
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Mithun Reddy
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