Activity in Technology and Support
ISE DNS health check showing warning
Hi all,I have a four new standalone nodes which will be going into a cluster, I am seeing two nodes have a DNS warning. All nodes are located in the same caI can ping both DNS servers .21 and .22 and nslookup up works to resolve its own IPWhy are two...
Resolved! ISE GUI showing cannot reach page and refused to connect
Hi all,I have deployed 4 ISE nodesAll are reachable by SSH and ping. But one of them is stating refused to connect when going to the GUI via https...Why are three responding differently?
mac flapping
Apr 16 04:14:35.390: %SW_MATM-4-MACFLAP_NOTIF: Host 001b.0907.fe0e in vlan 11 is flapping between port Gi1/1/1 and port Gi1/1/2Apr 16 04:14:35.390: %SW_MATM-4-MACFLAP_NOTIF: Host 001b.0907.fe0e in vlan 11 is flapping between port Gi1/1/1 and port Gi1...
AP Alarm
What is the meaning of this Alert and what can I do to mitigate this. (for Unified Access Points)Message: '802.11a/n' interface of AP 'XXX' associated to controller 'XXXX)' is down. Reason: Radio reset due to (56) Radio channel set
Cisco 2921 for home use
I'm having problems setting up my home network using Cisco2921 for the first time. It has the basic licenses only. Below is the running config followed by my adapter settings. Any assistance would be greatly appreciated. Thank you.Current configurati...
migration to cloud
how to use CX cloud to migration from on prime to cloud for ERP
AP cutover migration from 5520 to 9800-WL during
Good afternoon,A new client is splitting off from a parent company this Fall. They current have AP1852E-B-K9 and WLC5200 and they want to migrate to 9800-WL. I will have an instance of the 9800-WL stood up before cutover, but once the WAN is moved fr...
Cisco Jabber first call of the day issue
Hi, We are using jabber 11.6 ( for testing we have also 11.8, 12.0 ) in the CUCM Cluster ( 11.5 SU4) and users are facing weird issue while using the Jabber. Intermittently the first call of the day is experiencing the one way audio. In the logs a...
How to capture dropped packet in ftd firewalll
Hellocould you please share the solution for showing dropped packet from internet to inside lan ? i have FTD 4100 series managed by fmc I want to see output from cli or fmc related to nat transactions packet(dropped and passed) both.
Cisco Umbrella
Using Cisco Umbrella as firewall and attempting to play video that requires "jwplayer6" which is being blocked. Where do I search for the Clients IP Address in Umbrella so I can tell precisely what's going on? Thanks in advance.
ACL for management access on AireOS and IOS
Our WLCs currently have management access (HTTP/S, SSH, SNMP, etc.) restricted to certain IPs/subnets via an ACL in the router upstream. Is there a way to accomplish this on the controllers themselves, both for AireOS (version 8.10) and IOS (version ...
Can I change the regulatory domain for our new CW9164I-ROW AP?
We have a 9800-CL Wireless Controller running 17.12.2. We just got a new CW9164I-ROW AP and its registered by the operational interfaces are down due to a regulatory domain error. Is there a way to change the regulatory domain for the access point?...
Computers disconnect continuously from WiFi when in office
Our Customer is facing issue on their corporate SSID , We have capture debug and found below logs . Can anyone suggest what can be issue , currently WLC is on IOS 8.5.171.0 and access points connected AIR-CAP3702I-Z-K9.Debug logs apfMsConnTask_3: Apr...
Resolved! Telephony on cisco 4000 ISR
Hi TeamSince CCP was retired if I am to implement Telephony on the ISR 4000 series is there a replacement or will i have to do all configuration via CLI? thanks
NSO 6.2 Python API: Potential Bug in DataCallbacks register Method
Hello Cisco Community,I've encountered what appears to be a bug in the DataCallbacks class implementation, specifically within the register method that is responsible for ensuring a data handler implements required methods. I would appreciate some gu...
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