Which two GRE features are configured to prevent fragmentation? (Choose two.)

Which two GRE features are configured to prevent fragmentation? (Choose two.)
A . TCP window size
B . IP MTU
C . TCP MSS
D . DF bit clear
E . MTU ignore

View Answer

Answer: BC

Explanation:

Reference: https://www.cisco.com/c/en/us/support/docs/ip/generic-routing-encapsulation-gre/25885-pmtud-ipfrag.html