When a Layer 3 switch sends IP packets originating from one VLAN to another LAN, which field in the following options is overridden? (Single choice questions).

When a Layer 3 switch sends IP packets originating from one VLAN to another LAN, which field in the following options is overridden? (Single choice questions).
A . Three layers of TTL
B . Layer 3 destination address
C . Layer 3 source address
D . Layer 3 Transport Protocol
E . Two-tier TTL

Answer: A