Activity in Technology and Support
Resolved! Sandbox access confusion
New to Sandbox / Cisco DevNet. Looking to learn about Restconf / Netconf and trying to follow videos found on YouTube. Was watching a Jeremy's IT lab video and Kevin Wallace video they directed me to DevNet. I got my account DevNet account, launched ...
Catalyst 3560 firmware upgrade causes password prompt
I have just upgraded the software on my catalyst 3560 from 12.2(25) to 12.2(55).Before doing this, I never had to log in before reaching the web interface of the router; but since the upgrade it is prompting me for username and password. I have tried...
Cisco C2960X - clients getting DHCP errors
Hello, i am having issues with connections on our 4 stack switches C2960X, Windows clients getting errors on startup or on reconnecting to the network and are not receiving a DHCP address of our Windows DHCP server. They are getting an automatic ipad...
Dot1x Wifi keeps disconnecting - cisco wlc 9800
Hi, we just bought a 9800-L WLC and started creating Wi-Fi with 802.1X. Users are having issues with continuously disconnecting from the Wi-Fi. I've checked multiple threads here with similar issues but I couldn't find any solution. Our old Cisco WLC...
Issue with Reverse DNS Lookup only with OpenDNS
Hello OpenDNS Community,We are encountering a problem where reverse DNS (PTR) lookups for one of our IP addresses succeed on most DNS servers but consistently fail when using OpenDNS resolvers. Specifically, the PTR record resolves correctly on stan...
Cisco 1100 ISP Failover
Dear Forum,I'm reaching out for an issue I'm having with a Cisco 1100 running IOS 9.17.09.05. The router is connected to 2 WAN ports with a simple failover config. The primary WAN is on G0/0/0 and the backup is on G0/0/1. When ISP1 (ATT) drops, the d...
C9166のUSBポート無効化について
お世話になっております。C9166のUSBポートを無効化するにはWLCから設定を変えるしかありませんか？コマンドで変更できるのであれば、コマンドをご教示いただけますと幸いです。
Cisco 3802 not forwarding IPv6 multicast to its clients
Hi,My WiFi access points are Cisco 9120AXI and Cisco 3802 in FlexConnect mode, with the 9210AXI being the embedded wireless controller (IOS-XE 17.15.3), and 3802 being in lightweight mode. Both are connected to the same Cisco C3560CX-8XPD-S switch th...
I HAVE 7912 SERIES. HOW CAN I FACTORY RESET, ?
I NEED HELP. I HAVE CISCO IP PHONE 7912 SERIES. HOW CAN I FACTORY RESET ALSO I CAN NOT FIND FACTORY RESET BUTTON. ALSO I LOST MANUAL THE EASY ONE THAT HAS PICTURE. CAN SOMEONE HELP ME? IT IS LOCKED RIGHT NOW I CAN NOT UNLICK NETWORK CONFIGUARATION IS...
DHCP configuration does not wokt by Cisco 1300
Dear All,I purchased a switch with PoE and a DHCP server for an intranet.However, I am unable to get the latter to work.Please see the attached file for the fields I have modified.What did I forget to configure, or what did I configure incorrectly?Co...
Is There Any Solution to Transfer Data from One Tenant to Another?
Moving the content from one Office 365 account to another becomes a daunting task, if you don't have a perfect knowledge & reliable solution. Plus, before proceeding with the transition you have to be aware of the prerequisites of the migration opera...
Onprem CSSM to MDS switch
Hi we have an onprem cssm server, already have a dozen devices successfully connected but we cannot get our 9.2 MDS 9k added. tried all 3 method, callhome, smart and cslu, I read that only cslu is supported so sticking with that, the config is: lic...
Now Available - CX Agent 3.1
Now Available - CX Agent 3.1 Cisco is excited to announce the release of CX Agent 3.1, limited available starting September 04, 2025. This release is a major step forward in simplifying telemetry for Cisco Success Tracks, with a single, scalable setu...
ciaco ISE 2.7 to 3.1 but it's using internal CA for authentication
hello people I have a Cisco ISE 2.7 and want to upgraded to 3.1 and then to the recommended release, but the thing is it's using its own CA for the authentication so doy you have any recommendations for this procedure? I wanted to do a full upgrade, ...
Supplicant stopped responding to ISE
Anyone know how to fix error 'Supplicant stopped responding to ISE'? I try to increase 802.1x timer but not helping. When we use EAP-TTLS is mandatory that ISE certificate should be apply in the endpoint? Event5411 Supplicant stopped responding to ...
| User | Helpful Count |
|---|---|
| 103 | |
| 76 | |
| 69 | |
| 66 | |
| 62 |
