Nokia
4A0-103 · Question #20
If an Alcatel-Lucent 7750 LSR receives a labeled packet with a outer label TTL of 250 and an inner label TTL of 251, which of the following statements is true?
The correct answer is B. The packet will be label switched; the outer label TTL will be 249 and the inner label TTL will be. See the full explanation below for the reasoning.
Question
If an Alcatel-Lucent 7750 LSR receives a labeled packet with a outer label TTL of 250 and an inner label TTL of 251, which of the following statements is true?
Options
- AThe packet will be label switched; the outer label TTL will be 249 and the inner label TTL will be
- BThe packet will be label switched; the outer label TTL will be 249 and the inner label TTL will be
- CThe packet will be label switched; both the outer label TTL and the inner label TTL will be 250.
- DThe packet will be label switched; both the outer label TTL and the inner label TTL will be 249,
How the community answered
(42 responses)- A7% (3)
- B86% (36)
- C2% (1)
- D5% (2)
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