Cisco
350-050 · Question #58
Which two statements about the IPv4 ToS byte are true? (Choose two.)
The correct answer is B. The ToS byte is located in the Layer 3 header. E. The class selector in the DSCP field is defined for backward compatibility with IP precedence. See the full explanation below for the reasoning.
Question
Which two statements about the IPv4 ToS byte are true? (Choose two.)
Options
- AThe ToS byte is located in the Layer 2 header.
- BThe ToS byte is located in the Layer 3 header.
- CThe DSCP values range from 0 to 7.
- DThe IP precedence and the DSCP fields have two overlapping bits.
- EThe class selector in the DSCP field is defined for backward compatibility with IP precedence.
How the community answered
(26 responses)- A4% (1)
- B81% (21)
- C4% (1)
- D12% (3)
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