Free H3C GB0-372-ENU Exam Dumps Questions & Answers

The figure shows the networking application of SmartLink and Monitor Link. The Smart Link group is configured on switch SWD, and the MonitorLink group is configured on switch SWB and switch SWC.
The port of switch SWB connected to switch SWA is the Monitor Link uplink port, and the port of switch SWB connected to switch SWD is the Monitor Link downlink port: the opposite port of the downlink port is the port of switch SWD Smart Link group. What can we learn from the above information? (Multiple choice)

• A.  The link of switch SWB to switch SWA is in Down state, and the Smart Link group state of the corresponding port of switch SWD may not change.
• B.  The link of switch SWB to switch SWA is in Down state, and the Smart Link group state of the corresponding port of switch SWD must change.
• C.  The link of switch SWD to switch SWB is in Down state, and the status of the upstream port of switch SWBMonitor Link group must have changed.
• D.  The link of switch SWD to switch SWB is in Down state, and the status of the upstream port of switch SWBMonitor Link group may not change.

Which of the following technologies belongs to Layer 3 multicast technology? (Multiple choice)

• A.  MVR
• B.  IGMP
• C.  IGMPSnooping
• D.  PIM

Which of the following understandings of VXLAN concepts are correct? (Multiple choice)

• A.  The original message is encapsulated in a TCP message after adding the VXLAN header
• B.  VXLAN packets will add an additional 50 bytes of overhead on top of the original packets
• C.  VTEP is the starting and ending point of the VXLAN tunnel
• D.  VXLAN is just a type of overlay technology

What are the following ways to connect traditional networks to SDN networks? (Multiple choice)

• A.  Access the SDN network through VLAN-VXLAN mapping on the Leaf device
• B.  Configure in-band management VLAN on VCFC
• C.  Connect to the SDN network through routing and other methods on the Spine device
• D.  Access the SDN network egress firewall through NAT, VPN, routing, etc.

Which of the following statements about BSR and RP in PIMSM are correct?

• A.  There can only be one BSR in a PIMSM domain.
• B.  There can be only one C-RP in a PIMSM domain.
• C.  There can be only one C-BSR in a PIMSM domain
• D.  There can only be one RP in a PIMSM domain.