What Happens When a Router Receives a Packet with a TTL

question 17

Multiple Choice

What happens when a router receives a packet with a TTL of 0?

• A) The router drops the packet and sends an ICMP TTL expired message back to the host.
• B) The router attempts to forward the traffic on a local network.
• C) The router resets the TTL to 128.
• D) The router marks the packet as corrupted and forwards it to the next hop.

---

Definitions:

Apraxia

A neurological condition characterized by the inability to perform movements or tasks when asked, despite having the desire and physical capability to do so.

Akinesia

The loss or impairment of the ability to move muscles voluntarily, often associated with neurological disorders.

Aphagia

The inability or refusal to swallow, which can be a result of psychological or physical issues.

Myelogram

An X-ray study of the spinal cord after injecting a contrast medium, used to diagnose spinal cord and vertebral column disorders.