Hello all,
This is my first post in this community. Let's see if someone can give some light in the issue below:
I have a HP wireless network (access points + mobility controller + network switches) with 4 Vlans:
Vlan 10 - Guest Network
Vlan 11 - AP Management
Vlan 20 - Voice Network
The ports where the APs are connected have Vlan 11 untagged and vlan 20 / 10 tagged. The mobility controller have the VSC configured with different SSID for Guest and Voice until here all is ok.
In total we have 3 DHCP servers:
DHCP 1 - connected to AP Management Vlan that gives IP to APs. It is the AP controller itself
DHCP 2 - connected to guest network vlan that gives IP to guests. It is a Nomadix gateway.
DHCP 3 - connected to voice network vlan that gives IP to wireless phones. It is a windows 2003 server.
The problem I am facing, is that I see many APs getting IPs from DHCP 2 and DHCP 3. How can this happen? I have re-check the configuration of the ports where these APs are connected and I can see that are configured correctly. The APs should get IP from untagged vlan. Anyone can understand this issue?
It is not critical because the APs get back to the controller after a while but I need to understand this behaviour.
Thanks in advance.
Alejandro.