In this scenario, what is the maximum packet size that would traverse the GRE tunnel?

You configured a GRE tunnel that traverses a path using default MTU settings. You want t o ensure that packets are not dropped or fragmented.

In this scenario, what is the maximum packet size that would traverse the GRE tunnel?
A . 1476
B . 1500
C . 1400
D . 1524

View Answer

Answer: A

Explanation:

The default Ethernet MTU is 1500. There is a 24 byte GRE overhead, so there remain 1476 bytes for the data packet. Reference: https://kb.juniper.net/InfoCenter/index?page=content&id=KB7848&actp=search