Description

This article provides information about the Media MTU size capabilities for the GE-FIC and FE-FIC interfaces, which are available in the M7i chassis. 

Symptoms

  • GE-FIC and FE-FIC (Fixed Interface Card) are special interfaces that are present only in the M7i chassis.
  • Do the GE and FE FIC interfaces support a MTU higher than 1532?
     

Solution

 

GE-FIC and FE-FIC both support a MTU configuration, which is higher than 1532; refer to the following table:

Interface Cards Default Media MTU (Bytes) Maximum MTU (Bytes) Default IP Protocol MTU (Bytes)
FE-FIC 1514 9192 1500 (IPv4), 1497 (ISO)
GE-FIC 1514 9192 1500 (IPv4), 1497 (ISO)