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Huawei HCIE-Datacom V1.0 Sample Questions:

1. A carrier's home broadband service requires a maximum downstream bandwidth of 100 Mbit/s during off- peak hours and a guaranteed downstream bandwidth of 50 Mbit/s during peak hours. The home broadband service includes the home IP phone service and the home Internet access service. Which of the following configurations best meets the service requirement?

A) qos car inbound cir 100000
B) qos gts cir 100000
C) qos car inbound cir 50000 pir 100000
D) qos car inbound cir 100000 pir 50000

2. NAFTIR policing can only be applied to the inbound direction. Its purpose is to monitor the traffic entering the device and ensure that the upstream device does not unnecessarily consume network resources.

A) TRUE
B) FALSE

3. On the campus network shown, IPv6 is deployed for service tests. Four routers are deployed on the network, and OSPFv3 is used for IPv6 network connectivity. An engineer checks the LSDB of R2 and obtains a Link- LSA. Which of the following statements about the LSA are correct?

A) The link-local address of R2's GE0/0/0 is FE80::2E0:FCFF:FECD:4F79.
B) The IPv6 address prefix of R2's GE0/0/0 is 2001:DB8:2345:23::/64.
C) This LSA indicates that R2 does not support external routes but can participate in IPv6 route calculation.
D) This LSA is generated by R2.

4. The IS-IS Level-1 neighbor relationship is not established betweenR3andR4. Referring to the following information, what is the possible cause?

A) The IIH authentication betweenR3andR1fails.
B) The circuit types of the interfaces connectingR3andR4do not match.
C) The IS-IS levels ofR3andR4do not match.
D) The area IDs ofR3andR4are different.

5. Which of the following statements about BGP EVPN principles are correct in a scenario where a VXLAN tunnel is dynamically established through BGP EVPN?

A) MP_REACH_NLRI is used to carry the RT.
B) Several BGP EVPN routes are defined through BGP extension.
C) MP_REACH_NLRI is used to carry routing information.
D) MP_REACH_NLRI is used to carry the RD.

Solutions: