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CUCM CDR Filtering

One of my clients asking these questions: 1. Which cause codes are categorized as abandoned calls?2. Which cause codes represent human error? Many of the failures on my network are due to users misdialing; for example, some dial only eight digits in...

DHCP split scope and DHCP snooping on Cisco small business switches

Hello all,I have a small network used for live events and broadcast production. Two Cisco CBS250 switches linked with a 75m copper trunk... VLANs for Control/Management, Dante audio, and sACN lighting. Some simple interVLAN routing and basic internet...

IP Phone status in CUCM

How long does it take for an unregistered IP phone's status to change to 'None'? Based on my research, it should only take 72 hours; however, I noticed that some IP phones still show a status of 'Unregistered' even though they were disconnected 10 da...

QR Codes Maliciosos.

QR CodeO que é um QR Code ?O que é um Dynamic QR Code ?Static QR Code vs Dynamic QR CodeQual a Estrutura de um QR Code ?Quais as Principais Utilidades de um QR Code ?Problemas de SegurançaO que é Quishing ?Dispositivos Pessoais vs CibersegurançaComo ...

Constant Alarms: ERS request content-type header is out-dated

Hello ISE Community, I am wondering if anyone else is seeing this same alarm for "ERS request content-type header is out-dated" even though the current ISE supported RESTFul API is being used per Cisco documentation. I am currently running ISE 3.3 Pa...

Internet Of Things Boost To Supply Chain And Logistics Operations

I’ve always thought Cisco was way ahead of the curve on this stuff because they understood early that logistics was eventually going to become a giant realtime data problem. Everybody focused on the “iot gadgets” part back then, but Cisco was looking...

C9105AXI-EWC-A v17.6.4.56 stopped associating clients

Hi!I would like to ask if someone else is having or experienced this kind of issue. I have several C9105-AXI-EWC access points and they stopped working all of the sudden at the same time. Light indicator is steady green instead of the usual steady bl...

SRv6 routing issue

Hi allWe have configured SRv6 between a Cisco NCS router and a Huawei router. The peers are communicating over ISIS. BGP peering is established using IPv6 addresses. Under this BGP session, both VPNv4 and VPNv6 address families are enabled.IPv4 route...

[UCS] IOM 의 SFP 모듈 및 Twinax 케이블 교체 절차

본 문서에서는 IOM 의 SFP 모듈 및 Twinax 케이블 교체 절차에 대해 설명합니다. ※SFP 모듈을 사용하는 경우, 케이블은 고객 측에서 사전에 준비해 주십시오. [작업 전 확인] 1.UCSM 에서 발생하고 있는 Fault 을 확인합니다. (Equipment > Chassis > Chassis X > IO Modules > IO Module X 로 이동하여 오른쪽 화면 Faults 탭을 확인합니다. 이곳의 Fault 에 대해서는 나중...

IOS/IOS-XE: ROMMON 로부터의 복구 방법

시작하며TFTP 에서 기동시키는 방법USB에서 기동시키는 방법 시작하며 이 문서에서는 IOS/IOS-XE Router 의 flash 에 image 이 없는 경우의 ROMMON 로부터의 복구 방법에 대해 기술하고 있습니다. TFTP 에서 기동시키는 방법 다음과 같은 구성을 준비합니다. ＊해당 라우터 와 TFTP Server 사이에, 다른Router 은 없어도 됩니다. 또한,IP Address 은 동일할 필요는 없습니다. 어디까지...

AP AIR-CAP2702I-E-K9

Hello everyone, I recently bought four Cisco 2702 access points that are running the autonomous firmware ap3g2‑k9w7.153.3.JH. I would like to install the latest version, but the download is restricted and my account does not allow me to access it.Cou...

C9300 XXX voltage input for each PS using SMNP

Do you know how get C9300 XXX voltage input for each PS using SMNP? If I go by ssh all environments are listed. I was trying MIB walker but still not showing the correct OIDs. show env allSensor List: Environmental MonitoringSensor Location State Rea...

Best way to enable site techs to add devices to device lists

With 802.1x and MAB failover rolled out, instead of allowing entire OUI's for printers and things like that we are looking at utilising stricter device lists.Our helpdesk and local site technicians don't have access to ISE, so to reduce the load on u...

Adding users to embedded app

Hi teamI created a project which utilizes an embeded app ...i wanted to get this tested by a colleague before actually publishing it for all ..is it possible to add individual users on the embedded app.ThanksManish

Umbrella Intune Install

Hello,I have deployed Cisco Secure Access Core VPN and Umbrella version 5.1.5.65 through Intune before but now I am trying to update Core VPN and Umbrella to 5.1.16.94 through Intune. The Core VPN installs successfully but Umbrella fails to install. ...

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