Router HW1 Functions as an MPLS LSR Router on the Carrier's

question 331

Multiple Choice

Router HW1 functions as an MPLS LSR router on the carrier's network. The router receives a labelled packet, but the label entry does not exist in the router's LFIB. Given this information, how will the router process the packet?

• A) Router HW1 discards the packet.
• B) Router HW1 uses the default label to forward the packet.
• C) Router HW1 removes the label, searches the FIB, and uses the destination IP address to forward the packet.
• D) Router HW1 uses LDP to create an LSP and creates a path in its LFIB for the label carried in the packet.

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Definitions:

Peer-to-Peer

A decentralized model of interaction between parties or individuals directly without the need for intermediaries.

Process Inadequacy

A situation where existing procedures are insufficient to meet objectives or solve problems effectively.

Uncertainty

The state of having limited knowledge where it is impossible to exactly describe existing states, future outcomes, or the likelihood of events.

Growth Mindset

A belief or approach that abilities and intelligence can be developed with effort, learning, and persistence.