Nokia
4A0-C01 · Question #449
4A0-C01 Question #449: Real Exam Question with Answer & Explanation
The correct answer is B. The outer label TTL will be 249 and the inner label TTL will be 251.. See the full explanation below for the reasoning.
Question
An Alcatel-Lucent 7750 SR label switches a packet it receives. The packet has an outer label TTL of 250 and an inner label TTL of 251. Which of the following is TRUE?
Options
- AThe outer label TTL will be 249 and the inner label TTL will be 250.
- BThe outer label TTL will be 249 and the inner label TTL will be 251.
- CThe outer label TTL will be 251 and the inner label TTL will be 251.
- DThe outer label TTL will be 251 and the inner label TTL will be 252.
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