Which Action Does the Router Take as It Forwards a Packet

question 104

Multiple Choice

Which action does the router take as it forwards a packet through the network?

• A) The router encapsulates the original packet and then includes a tag that identifies the source router MAC address and transmits it transparently to the destination.
• B) The router encapsulates the source and destination IP addresses with the sending router IP address as the source and the neighbor IP address as the destination.
• C) The router replaces the original source and destination MAC addresses with the sending router MAC address as the source and neighbor MAC address as the destination.
• D) The router replaces the source and destination labels with the sending router interface label as a source and the next hop router label as a destination.