Does anyone have a Cisco 9800-L WLC Controller and successful installed a CA Signed Cert for Web Server? Not making the Certificate signing request, but actually already have the PEM and other files locally. Cisco TAC can't figure it out. The documen...
Forum Posts
I am using a cable from Console to serial, and that cable connected from serial to usb and i am using PuTTY. I have tested this setup with a Catalyst 2960 switch and i got output, but when i am using the same configuration for the 2504 Wireless contr...
Hello,I am trying to set up a cisco 8500 series WLC and am running into issues accessing the web UI. Here is a cisco link with the ports listed:https://www.cisco.com/c/en/us/td/docs/wireless/controller/8500/install/guide/ctrl8500.pdfWe have an ethern...
Hello.We are in the process of moving a bunch of access points from an old supplier to us as a new supplier.The old supplier does have a WLC which "holds" all of the access points.I set up a new 9800 WLC, and tried to move one of the access points to...
There are consistent critical alerts on CISCO prime for only 5 of the APs stating "Authentication Request flood", and the error description is as follows: IDS 'Auth flood' Signature attack cleared on AP 'ABC' protocol '802.11a' on Controller 'x.x.x.5...
I got problem with my AP, here is the log please help me.BootROM - 1.78Booting from SPI flash, Secure modeBootROM: RSA Public key verification PASSEDBootROM: CSK block signature verification PASSEDBootROM: Boot header signature verification PASSEDBoo...
Currently migrating from CT8510 to Catalyst 9800-80 I am looking for SNMP-OIDs for new software that will represent the count of accesspoints associated to the controller and the overall count of clients logged into the all WLANs implemented. Old OID...
Hi folks,Running a Catalyst 9800-40 WLC. 1463 WAP's connected, predominantly C9136I WAP's. 8,817 active clients with 4,796 clients on our SSID using PEAP authentication via ISE on the back end. We are observing clients will frequently disconnect fro...
Hello,I am interested in using a WLC anchor on a (FW segregated) OT network to enable a SSID for the OT wireless segment. Is there any existing Cisco architecture or guidance for doing this?
Hi. On my C9800-CL-universalk9.17.09.04a I often got alarms about high input error rate:- GigabitEthernet2 is up, line protocol is up- 198009883 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored- rx_errors 198009883- rx_q0_errors 198009883...
Resolved! Upgrade Catalyst 9800
Could someone please help me out with this? Cisco wrote this so confusing I need some validation. I am planning on upgrading my Catalyst 9800-L to the recommended code version 17.9.4a. When I look at the APSP release notes it states that I need to in...
The issue (CSCwd63665) have been seen on c9800-CL @ 17.6.4 with 49 APs (9120axi / 9124axi) and FlexConnect, too. Some - not all - APs seemed to not answer the association request of clients. Rebooting the APs helped for a short period of time. Other ...
Hello world!As mentioned in the subject, I want to know the traffic flow of a wireless client connecting to a "Mesh MAP" which is running in Bridge+FlexMode. The client is connecting to a FlexConnect SSID, therefore traffic shall be bridged "locally"...
Resolved! DFS Meshproblem..
Hello!DFS Meshproblem here.. Controller: Catalyst 9800-L 17.3.6I have 2 c9124AXD in a meshlink over ca 1000m, but the link is going down cyclic because i got radar detection on every channel!?Not sure what to do in this case? the old link with c2702E...
Hithere was WLC2500+AP1800+ISE working well with dynamic vlan.Now, we begin to migrate APs to WLC 9800 with local mode. all other is working well, but dynamic vlan.we have vlan 28 and 29, vlan 28 is configured as default vlan in wlc9800 policy. ISE l...
