04-23-2024 11:36 PM
Hello,
I have a WLC9800 with 9115 APs.
For clients, I have a Vlan (100) mapped to an ssid.
I want to add another vlan (102) mapped to the same ssid.
I have added the vlan 102 (configuration, layer2, add vlan), i have created a vlan group and added both vlans.
On policy profile (Configuration/tags and profiles/policies) on the policy, i have changed from the single vlan name to vlan group.
After that users from vlan 100 and vlan 102 are not able to connect. I see no connected users.
I got this message:
Chassis 1 R0/0: wncd: CRITICAL, 2223.xe4a.1eb2 VLAN ID mapping for vlan interface : TEST_VLAN configured under policy profile : Policy_profile_test is not present in flex profile : TEST_flexprofile. WLAN : SSID_TEST cannot be pushed to AP. Please add vlan-name-id mapping under flex-profile
If i change back to single vlan, users are able to connect again.
On flex connect profile, i have added both vlans.
04-23-2024 11:44 PM
check VLAN and VLAN Groups and tag to the profile :
https://www.cisco.com/c/en/us/td/docs/wireless/controller/9800/config-guide/b_wl_16_10_cg/vlans.html
04-23-2024 11:54 PM
Hello Balaj,
Thank you for you`re response. I have added the new vlan, add a vlan group (with both vlans). On tag, i have the policy profile attached.
On policy profile, i have selected one vlan, cannot add two vlan. I have tried to switch to vlan group, but this is the problem. If i switch to single vlan to vlan group, nothing is working.
04-24-2024 12:04 AM
Can i see the config of policy
Screenshots
MHM
04-24-2024 12:16 AM
04-24-2024 12:23 AM
04-23-2024 11:54 PM
- After suggested reply from other and or currently (too) have a checkup of the WLC9800 configuration with the CLI command show tech wireless and feed the output to : Wireless Config Analyzer
Keep using WirelessAnalyzer for future staging and or after configuration changes on the wireless controller
M.
04-24-2024 06:48 AM
Not sure why you're asking this again because I already answered on the other thread!
https://community.cisco.com/t5/wireless/how-to-do-vlan-mapping-per-flex-profile-on-a-9800-wlc/m-p/5076921/highlight/true#M270662
The key point - VLAN groups are not supported for flexconnect local switching, only for local mode APs with central switching WLAN. This is clearly stated in the Restrictions for VLAN Groups.
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