Which field is added to the IPv6 header compared to the IPv4 header?

• A.Version
• B.Source Address
• C.Flow Label
• D.Destination Address

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PPPoE sessions can only use CHAP authentication.

• A.True
• B.False

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SRGB (segment routing global block) is a set of local labels reserved for the global segment. In MPLS and IPv6, SRGB is a set of local labels reserved for global labels.

• A.False
• B.True

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By default, the bridge priority value of Huawei switches is 32768.

• A.False
• B.True

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Hybrid ports can be connected to both user hosts and other switches.

• A.False
• B.True

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