8841 - Verify Your Network Connection

Hi, I have a CP-8841 that is stuck on Verify Your Network Connection.  IPv4 settings have been configured but the phone does not move past the Verify Your Network Connection message. I already tried factory reset and I also went into Settings/Admin S...

remove unreachable tunnels leafs and spines

Hi,After removing from controller the last spine from Pod 1 in a multi-pod fabric (version 5.2(7g)), what I have is Pod 2 and 3 having leafs and spines, and Pod 1 without any switch. At that moment I have a lot of interface tunnels on spines and leaf...

How to forward voicemail to another mailbox?

Hi, I have two phones with two extensions. User A DN 1000 and User B DN 2000. All the voicemails of User A mailbox on 1000 need to be forwarded to User B mailbox on 2000. I have removed the voicemailbox of User A and added it as an alternative extens...

CUCM CDR 데이터 누락 이슈 관련 Troubleshooting

  안녕하세요.   아래 내용은 CUCM CDR 데이터 누락 이슈 관련하여 트러블슈팅 과정입니다. 우선 CDR 데이터 누락 이슈가 발생하면 우선 CAR 서비스 현황을 확인 확인해주세요.   System> Service Parameters> Cisco CallManager service CDR Enabled Flag CDR Log Calls with zero duration flag Call Diagnostics Enabled Sy...

Can't type anything console mode ASR

when I'm at the cisco asr console, why can't I type anything after "Press RETURN to get started!" I use a Cisco USB to USB console with a putty baud rate of 9600, can anyone help solve this problem?

Detailed Cisco TAC Best Practices by ex-TAC Veteran

⚙ Cisco TAC Best Practices from an ex-TAC veteran ️ Tips  & Tricks for TAC case openers I have long contemplated writing a "TAC Best Practices" document. Inspired by Alexis Bertholf insightful post on the subject, I have finally compiled my own ver...

C1300 port-channel native VLAN mismatch w/NX9k

I am stumped.I have a native vlan mismatch on a trunked port channel between a C1300 and 2 nexus 9336c-fx2. Now I do have this configured as a vpc on the nexus side just fyihere are the details:C1300g17,18channel-group 1 mode autosw mode trunksw trun...

Hands-on lab "Reaching Network Automation Level 5": Register your spot

Hey Jan here, do you know that you can register for Developer Days Workshops and Labs to secure your seat? To do that, just look up your confirmation email titled "Cisco Automation Developer Days: Know Before You Go" and click the "Modify Registratio...

Router on stick in serie 800 router

Good afternoon:Run a simulation in packet tracer to implement a router on stick with two vlans. The simulation worked without problems, and I want to implement the same on my cisco 867VAE router.This equipment has a Giga interface for WAN (Ge1), and ...

BPDU - sent/recieve

hello,I have a question about this log, why only few BPDU frames sent versus huge revived ??Wan-SW123 #sh spanning-tree interface tenGigabitEthernet 1/1/1 detailPort 29 (TenGigabitEthernet1/1/1) of VLAN322 is root forwarding   Port path cost 2000, Po...

Drives offline

 Hello all,Maybe this question was published before but i was unable to find an answer that solvedy issue.I acquired an UCS C240 M4 recently with firmware version 2.0.I upgraded to version 4.2 without problem.Since I had no access to the CIMP web int...

Foundational Networking and Security with Meraki Guided Resources