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Secure and Resilient DNS Service with Cisco Umbrella

Let's take some time to reflect on the importance of a DNS service. It's what translates website names like cisco.com into the IP addresses computers need to find them. If this system breaks down, nothing works – applications stop, employees can't d...

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rmoraisf by • Cisco Employee
  • 594 Views
  • 3 replies
  • 0 Helpful votes

Resolved! UC Version 15 Post Upgrade NTP Issue

Has anyone had any issues with NTP after upgrading to version 15? I just upgraded my test CER cluster from v14su3 to v15su1. I had an issue with the database not starting on the primary node after switching versions. But a reboot of the server fixed ...

UCAdmin405 by • Level 1
  • 4957 Views
  • 17 replies
  • 0 Helpful votes

ap2802e-a-k9 con una imagen Mobility Express

Hola a todos tengo un ap2802e-a-k9 con una imagen Mobility Express y no tendo un Wireles Control y necesito configurar todo por linea de comandos alguien tendra o sabra como configurar el ap por lineas de comandos necesito crear dos ssid, colocarle c...

Adding second 150AX to network not working

I have a small office network with an existing CBW150AX-E-EU AP. I'm trying to add another CBW150AX-B-NA AP to the same network. It is a single VLAN network with a switch and an ISP router with DHCP service.The new AP powers up and boots to a conditi...

N7K replacement

HiWe are looking for recommendations for replacing our existing N7K.Is someone able to guide us in the right direction...This is the current build:Mod  Ports  Module-Type                         Model              Status---  -----  ------------------...

Redbeanie by • Level 1
  • 835 Views
  • 6 replies
  • 0 Helpful votes

Resolved! Can't downgrade AP 1562 image from WLC C9800 to C5508 Controller

Hi, I am having problem re-associating an AIR-AP1562E-Z-K9 access point after it was previously associated with a C9800 controller. The AP is currently running image version 17.12.5.41 and is unable to join back to a Cisco 5508 controller running ver...

pvlan community on trunk to server

I have pvlan trunk port facing router with some pvlans, primary and isolated vlans. I also have access (community) and trunks with isolated ports and this all works ok. Problem is that I need to have trunk port facing host that utilize normlal and co...

Unable to Click Answer ~ Results in a RONA

Agents are using the WebEx CC App. Many times our agents will receive a call, the option to click answer pops up, but when the agent click the answer button, it will issue a RONA. The audit report shows the call was presented to the agent for the def...

BWC by • Level 1
  • 363 Views
  • 2 replies
  • 0 Helpful votes
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