Free 350-401 Exam Braindumps (page: 19)

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Which statement about VXLAN is true?

  1. VXLAN encapsulates a Layer 2 frame in an IP-UDP header, which allows Layer 2 adjacency across router boundaries.
  2. VXLAN uses the Spanning Tree Protocol for loop prevention.
  3. VXLAN extends the Layer 2 Segment ID field to 24-bits, which allows up to 4094 unique Layer 2 segments over the same network.
  4. VXLAN uses TCP as the transport protocol over the physical data center network.

Answer(s): A



Which TCP setting is tuned to minimize the risk of fragmentation on a GRE/IP tunnel?

  1. MSS
  2. MTU
  3. MRU
  4. window size

Answer(s): A



Which statement describes the IP and MAC allocation requirements for virtual machines on Type 1 hypervisors?

  1. Virtual machines do not require a unique IP or unique MAC. They share the IP and MAC address of the physical server.
  2. Each virtual machine requires a unique IP address but shares the MAC address with the physical server.
  3. Each virtual machine requires a unique IP and MAC addresses to be able to reach to other nodes.
  4. Each virtual machine requires a unique MAC address but shares the IP address with the physical server.

Answer(s): C



Which two namespaces does the LISP network architecture and protocol use? (Choose two.)

  1. TLOC
  2. RLOC
  3. DNS
  4. VTEP
  5. EID

Answer(s): B,E


Reference:

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_lisp/configuration/xe-3s/irl-xe-3s-book/irl-overview.html






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