Edit web portal bundle cisco wlc8/6/2023 ![]() *fp_main_task: May 20 14:03:08.271: #SISF-3-INTERNAL: sisf_shim_utils.c:442 Internal error, Failed to set SISF Interface Policy for interface : management *fp_main_task: May 20 14:03:17.707: #BONJOUR-3-SPECIFIC_QUERY_SEND_ERR: bonjour_api.c:1394 Service specific query: Sending serive specific query failed *fp_main_task: May 20 14:03:17.746: #LOG-3-Q_IND: bonjour_api.c:1394 Service specific query: Sending serive specific query failed *fp_main_task: May 20 14:03:17.746: #CNFGR-3-INV_COMP_ID: cnfgr.c:3029 Invalid Component Id : Unrecognized (94) in cfgConfiguratorInit. I configure redundancy mode and it´s not work!, the error in logging is: I reset witth “reset system” and “recover-confiog” at the CLI. update: Watch a HA failure scenario in this post! I hope you can understand my “quick-and-dirty” tutorial □ please comment if something is not understandable. Redundancy State = SSO (Both AP and Client SSO)Īverage Redundancy Peer Reachability Latency = 1396 usecsĪverage Management Gateway Reachability Latency = 381 usecs Unit = Secondary – HA SKU (Inherited AP License Count = 25) (Cisco Controller-Standby) >show redundancy summary Redundancy-port – untagged 169.254.150.64 Static No No Redundancy-management 1 untagged 192.168.150.64 Static No No Management 1 untagged 192.168.150.61 Static Yes No Interface Name Port Vlan Id IP Address Type Ap Mgr Guest (Cisco Controller-Standby) >show interface summary Redundancy-summary on the standby WLC via shell: Redundancy-summary at the active WLC via webinterface: Please check the redundancy summary and interfaces after your cluster-configuration: The whole cluster is now reachable via the first management interface (192.168.150.61 in our example) so the IP address 192.168.150.62 is now free but I would keep this address blocked in your network. Startup XMLs are same, no reboot required Startup XMLs are different, reboot required Standby comparing its own configurations with the configurations downloaded from Active… Standby started downloading configurations from Active… Starting Role Determination…Įrror:Unable to add Licenses on secondary Controller Starting Redundancy: Starting Peer Search Timer of 120 secondsįound the Peer. From the console port of the second WLC, you can see the comparing of the configuration and licenses: You will see that the first and second octet will change to .x. The redundancy port IP addresses are configured automatically. After this, do the same on the second WLC: Active the “AP SSO” function on the first WLC, click on Apply. ![]() I recommend to connect a console cable to the standby unit to watch the redundancy process. ![]() After applying the settings, the controllers are rebooting. To build the cluster, we will activate the function “AP SSO” on both WLCs. Now you can connect both WLCs at the Redundany Port (RP) with a single copper cable:īoth controllers are still unique and didn’t see each other. Now we will configure the redundancy-settings as shown in the images below:Īfter this step, please click on the Apply-Button to save this settings. ![]() Keep in mind to active it with a shell-command, posted some month ago in this post. Virtual: 192.0.2.1 (needs to be the same as the Active Unit)Ĭonfigure only the management-, service-port- and virtual-interface like this on the first WLC:Ĭonfigure the second WLC (our standby unit) with the IP addresses given above with console to access the webinterface. In our example we are using the following IP addresses: I will show you how to make a wireless-controller-cluster.įirst you can completely configure the first WLC as you wish. The HA-WLC is automatically sharing the configuration and the license for 90 days from the main WLC. They buy a Cisco WLC 5508 with built-in license for 25 access points (AIR-CT5508-25-K9) and a WLC for high availability (AIR-CT5508-HA-K9). I’m currently in a project where a school needs to integrate a wireless network.
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