Technology and Support

How to prevent loss traffic forward via overlay

I try to find how to prevent traffic loss inside overlay.For example last time I had problem inside sdwan tunnel. All my encrypted traffic which went via one of channell with traffic lossing but at the same time sdwan edge didn't see problem via bfd....

redirect or forwarding to mobile not working if call received external

if a call received to pilot number it will play prompt at unity connection . if the caller accept option to ring at reception it ring there and if no answer it should forward to mobile number. what happens is that it get forwarded and call get receiv...

video calls not working (cisco ip phones 8865) in cisco ISR 4431

Dear Team,video calls are not working on cisco cme (cisco isr 4431). we are using cisco 8865 phones and registered in cisco 4331 Voice gateway.Please do the needful

Developer Preview license for CS-KITPLUS-K9

Hi everyone, I'm looking for the SKU for the developer preview license on CS-KITPLUS-K9, I tried looking in the datasheet but couldn't find it. Can someone suggest me?   Thanks      

Sip Phone 7821 not registering - Bad Request Message

We have a Cisco CME with several 7821 phones registered. Suddenly, today we noticed that some phones are stuck on the “Registering in progress” status on the screen. The CME can still reach these phones, but they fail to register. However, if we chan...

How can I migrate my CISCO IP Phone License to MPP?

Hello.I have bought a second hand CISCO IP Phone that comes with Enterprise License instead of MPP.How can I migrate the license? I know I need to pay around 40€ to do so, I don't care about it, I just want my CISCO Phone working with my PBX.

Cisco ISE not support IOT device

Dear Cisco lover, We would like to seek your support on case not functional IoT device when we perform Closed Mode on cisco ise such the MAC addresss can't be learn on switch port. Once we configure on switch with Low Impact mode, the  IoT device is ...

Request to change profile name and email ID

Hello Cisco support team,As Mr. P Sreenivasa Rao has left our org, I would like to request you to update the email ID and profile name as follows:New profile Name: Karthik RampalliNew e-mail ID: Karthik.Rampalli@silabs.com 

Upgrading ASA5545X

Hi AllWe are looking at replacing our ASA5545X with a new firewall.We have already replaced a smaller model with a Firepower managed in cdFMC within CDO, its working well.What are peoples thoughts, stay with the ASA code or move to Firepower?Also, th...

Issue with Site-to-Site VPN between Checkpoint and Cisco ASA

LAN:192.168.88.254/24ASA5505(branch)WAN:60.0.0.1------Internet------WAN:59.0.0.1CP1555(HQ)LAN:192.168.169.254/24Cisco Adaptive Security Appliance Software Version 9.2(3)Checkpoint 1500 Appliance Version R81.10.10 (996002945)Here's partial running con...

Unable to Complete First-Time Setup: FlowCollector

What does 'vtp primary' command check for?

I was in the midst of trying to write a Cat Centre template to handle the prompt when using 'vtp primary' exec command for a vtp v3 server.Then I realised I could just tack on the 'force' option and bypass the check. But I wanted to know what it was ...