Multiple choice

Refer to the exhibit. What is the meaning of the term dynamic in the output of the command?

  1. The bandwidth capability of the interface increases and decreases automatically based on BECNs.

  2. The Serial 0/0/1 interface acquired 172.16.3.1 from a DHCP server.

  3. The mapping between DLCI 100 and 172.16.3.1 was learned through Inverse ARP.

  4. DLCI 100 will automatically adapt to changes in the Frame Relay cloud.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

In Frame Relay, 'dynamic' refers to DLCI-to-IP address mappings learned via Inverse ARP, not statically configured. This allows routers to automatically discover which remote IP addresses correspond to which DLCIs without manual configuration. DHCP is unrelated to Frame Relay address assignment.

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