CCNP 350-401 Evitar que los mensajes logging molesten • • • • • Cuando se está configurando o revisando el resultado de un comando show resulta muy molesta la interrupción que provocan los mensajes de logging de algunos sucesos estándar (p.e. el estado de las interfaces) o de un debug. Esto es fácilmente solucionable, con una mínima previsión al momento de realizar la configuración. Un modo, no aconsejable, es eliminar sencillamente estos mensajes: Router(config)#no logging console El que quizás es el mejor modo (porque nos permite seguir recibiendo estos mensajes de estado, que son de gran importancia), es sincronizar estoa mensajes con el ingreso de comandos en el prompt del sistema operativo: Router(config)#line con 0 Router(config-line)#logging synchronous Router(config)#line aux 0 Router(config-line)#logging synchronous Router(config)#line vty 0 4 Router(config-line)#logging synchronous SNR • For best performance in a wireless environment, it is key that wireless devices are able to distinguish received signals as legitimate information they should be listening to and ignore any background signals on the spectrum. There is a concept known as the Signal to Noise Ratio or SNR, that ensures the best wireless functionality. The SNR is the difference between the received wireless signal and the noise floor. The noise floor is simply erroneous background transmissions that are emitted from either other devices that are too far away for the signal to be intelligible, or by devices that are inadvertently creating interference on the same frequency. Upgrade Procedure Step 1 • From the Cisco DNA Center home page, choose > System Settings > Software Updates. • A system update appears on the Software Updates page. Step 2 • Click Update. Step 3 • After the system update is complete, at the top of the Application Updates field, click Download All. • The packages begin downloading. Step 4 • After the packages are downloaded, at the top of the Application Updates field, click Update All. • The packages begin updating. Step 5 • Ensure that each application has been updated by reviewing its version in the Installed Apps page. https://www.cisco.com/c/en/us/td/docs/cloud-systems-management/network-automation-andmanagement/dnacenter/upgrade/b_cisco_dna_center_upgrade_guide/b_cisco_dna_center_upgrade_guide_w_parts _2_chapter_01.html All About RF Control for LEDs - InStyle LED www.instyleled.co.uk › all-about-rf... Traducir esta página 8 jul. 2019 - LED lights emit electromagnetic radiation which causes interference within the range of radio and wifi frequencies. The more the LEDs that you have, the higher the electromagnetic field. So it is important to move your wifi router away from LED lights to avoid RF interference. • General IBM Support - IBM Knowledge Center • www.ibm.com › SSMKHH_10.0.0 • Traducir esta página • 7 abr. 2020 - Secure the communications between a REST API and an HTTP client by enabling HTTPS. You can enable HTTPS just for encryption, or you can also configure a REST API for client authentication (mutual authentication). https://networklessons.com/ospf/ospf-lsatypes-explained
