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H12-891_V1.0 · Question #159

SRv6 completes hop-by-hop forwarding of packets by inserting a routing extension header SRH into IPv6 packets. Which of the following descriptions about the SRH extension header is wrong?

The correct answer is D. Segment List is the address form of IPv6, indicating the destination IPv6 address of the node that. See the full explanation below for the reasoning.

Advanced IP Routing and Multicast

Question

SRv6 completes hop-by-hop forwarding of packets by inserting a routing extension header SRH into IPv6 packets. Which of the following descriptions about the SRH extension header is wrong?

Options

  • AWhen the Routing Type field value is 4, it indicates an SRH extension header.
  • BThis extension header specifies an explicit path to IPv6 and stores IPv6 Segment List information.
  • CThe Segments Left field indicates the number of intermediate nodes that should still be visited
  • DSegment List is the address form of IPv6, indicating the destination IPv6 address of the node that

How the community answered

(56 responses)
  • A
    9% (5)
  • B
    4% (2)
  • C
    14% (8)
  • D
    73% (41)

Topics

#SRv6#SRH extension header#segment routing#IPv6

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