Technology and Support

Need Help with Cisco C240 M4SX RAID Controller and Fan Issues!

I recently got my hands on a Cisco C240 M4SX with 24 drive bays. It’s equipped with a Cisco 12G SAS Modular RAID Controller, but I’ve run into an issue I can’t seem to solve.From what I’ve read, using a non-Cisco PCIe adapter causes the system fans t...

Cisco C9407 upgrade path 16.12.03a to 17.9.6a ?

Recently need to upgrade C9407 Current version: 16.12.03aTarget version: 17.9.6a Supervisor 1 XL Module with 25G FW: 16.12.2rCPLD: 19032905 Two 9407 SVL units---Can't find the upgrade path in official documentation?Can we upgrade directly from 16.12...

Cisco cp-8841 firmware

Can someone be kind , and inform me of the latest firmware for Cisco cp-8841, I tried to call and guy wasn’t very helpful 

Some ports on C9200 Switch not passing traffic

We have a C9200L-48P-4X deployed. All of the gigabit ethernet interfaces are on one vlan. Most of the interfaces pass traffic just fine but there are at least 4 interfaces (that we know of) that don't pass traffic. All of the interfaces are configure...

AnyConnect MAC OSX exclude/include DNS not working

I am trying to get this working to no avail.  Whether I exclude the domain I want to resolve locally or include the domain I want to resolve through the tunnel the client sends all requests through the tunnel.  I am specifying a DNS server on the gro...

Firmware upgrade from 3.2(3) to 4.1(3m)

I have done all of the system health checks and started the firmware upgrade, but seem to have gotten stuck while doing the fabric update. The web interface is down, but when I cli to fabric a and b, they both show the updated version of 4.1(3m).What...

CSCwm03493 - UCCX Support for MSSQL JDBC Driver

Hello all, we worked with Cisco to get this change request added which is marked as an enhancement request.  In a nutshell it is to update the available drivers in UCCX for making Datasource Connections for integrations to use a native Microsoft Driv...

Umbrella SIG for Server

Is there a way to configure a proxy from Umbrella SIG on a server station to provide internet access and to be protected by Umbrella? Currently, our setup uses a tunnel from the network device to Umbrella.

Clarification Request Regarding IEC 60825-1 Class 1 Compliance – Emiss

Could you please confirm whether the emission level of the laser modules remains below the Accessible Emission Limit (AEL) for Class 1 under all of the following conditions, as defined by IEC 60825-1: (IEC 60825-1:2014 (Edition 3) ). Could you please...

Caller ID - Showing a Name

Hi,I've got a cisco unified call manager 6.x, and whilst for internal calls I'm getting a display of a display name on our phones (7941G/7961G), for external calls (where caller-id is presented), no display name is there - even for numbers which are ...

Switch no guarda configuracion WS-3650

Good morning, team. I have an issue with a WS-3650 version 16.12.13. It's configured correctly, but when I unplug it and plug it back in, it appears to be back to factory settings.I've already tried doing this to configure the registers.   config-reg...

Cisco ISE Posture over Remote Access VPN with Cisco Secure Client

Cisco Umbrella to Secure Access DNS Upgrade

Watch this short video of our automated upgrade manager tool that enables you to quickly pivot from Cisco Umbrella DNS to Secure Access – DNS Defense 

Cisco Catalyst Center Global Manager

In this webinar, you will lean how Catalyst Center Global Manager offers a unified dashboard to manage large-scale and global deployments. It delivers comprehensive visibility into network health across branches, covering campus, policy, and WAN envi...