{"searchBar":{"inputPlaceholder":"Busca por palabra clave o haz una pregunta","searchBtn":"Buscar","error":"Ingresa una palabra para buscar"}}
{}

Nuestras marcas

{"support":{"yesButton":"Sí","noButton":"No","feedback":{"title":"¿Qué podemos hacer para mejorar?"},"submitButton":"Enviar","successMessage":"Gracias por tus comentarios","title":"¿Te fue de ayuda?","feedbackPercentLabel":"de las personas encontraron esto útil","captcha":{"error":"Por favor, marca una casilla"}}}
Buscar Preguntas Frecuentes

Why do my TCP/IP network settings disappear when downgrading my Network Management Card 2?


Issue

My TCP/IP network settings disappeared when I downgraded my Network Management Card 2 firmware.


Product Line


  • UPS Network Management Card 2 - AP9630/AP9630/CH, AP9631/AP9631CH, AP9635/AP9635CH


Environment
  • All serial numbers
  • Users downgrading from v6.X.X or v5.1.X to 5.0.X.


Cause

Prior to AOS release v 5.1.1, the Network Management Card 2 devices support IPv4 only and implement a single TCP/IP stack. AOS v 5.1.1 or higher introduces support for IPv6 as well as maintaining support for IPv4. Because of this new support, the Network Management Card 2 devices now utilize dual TCP/IP stacks. These stacks are completely independent of each other.


Resolution

Because of this new dual IP stack support, as well as some other firmware differences in AOS v5.1.1 and greater, a downgrade to AOS 5.0.x from AOS v5.1.1 or greater will completely erase the TCP/IP network settings on the Network Management Card 2. A user must terminal in via the local console connection in order to correct these settings and finish the upgrade via the network.

APC does not recommend a user downgrade their firmware unless specifically instructed by APC tech support for a certain reason. Even so, a user must be aware of this situation.

 

¿No encuentras lo que estás buscando?

Comunícate con nuestro equipo de Atención al Cliente para recibir soporte técnico, asistencia para quejas y más.