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So DHCP1 serves VLAN 100 and DHCP2 serves VLAN 200?Yes. and the DHCP2 server is configured at sw2 itself
Which VLAN is the client on?Now we just look at the client on vlan200
What mode is the AP in? Local or FlexConnect?Local mode
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ip dhcp excluded-address 10.0.200.1
ip dhcp excluded-address 10.0.200.10
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On the WLC have you tagged the WLAN in VLAN 200?Vlan200 should not be in WLC and SW1. Although we can see Vlan200 in the configuration file attached, it is for test purpose
Do you have "service dhcp" configured on the switch?Yes, and its enabled by default
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How can VLAN 20 in the config file be VLAN 100 in the original post? Are you saying that the WLC uses VLAN 20 but the switch uses VLAN 100?I did several tests by creating several vlans and got something wrong. In order to make it consistent, I did not show it until now.
Nothing in the WLC config refers to VLAN 200 at all, so how are you dropping clients via FlexConnect into VLAN 200?vlan200 exists at SW2. It might need NAT for this. Let me try it. Thank you!
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Wireless networking is anything related to the transfer of data between two (or more) devices without the use of a physical connection, ranging from getting advice on a new Bluetooth headset to configuring sophisticated enterprise level networks.
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Which VLAN is the client on?
What mode is the AP in? Local or FlexConnect?
You don't need a helper address configured on the WLC if the WLC isn't the DHCP server.