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Huawei H12-891_V1.0-ENU Exam Syllabus Topics:

Huawei HCIE-Datacom V1.0 Sample Questions:

1. Router HW enables OSPF and router HW has the role of ABR and is configured with abr-summary, then which class LSA Will it be aggregated?

A) 5 Class LSA
B) 2 kind LSA
C) 1 Class LSA
D) 4 kind LSA
E) 3 kind LSA

2. HW users are transferring a very large number of files via TFTP.
What protocol does TFTP rely on for transmission?

A) UDP
B) FTP
C) IP?TCP
D) NFS
E) ICMP and UDP

3. If the receive cache of a switch's gigabit Ethernet interface is full, what protocol does the switch use to know that the remote interface delays sending data frames for a period of time?

A) 8023af
B) 8021D
C) 8023
D) 8023Z
E) 8021U

4. When you deploy LLQ, you need to configure bandwidth parameters, what is the significance of bandwidth parameters? (Single choice questions).

A) It represents a reference CIR to calculate the burst size D of the built-in tactician token bucket Changing parameters is an option because LLQ always takes precedence over other queues
B) The parameter should be as small as possible. It means that the bandwidth is always preserved, and even if the LLQ is set, changing the parameters will reduce the available bandwidth of the interface
C) Provides a built-in policer to limit the maximum available bandwidth of a low-latency queue during congestion

5. Two VTEPs in an XLAN can identify a VXLAN tunnel, and this VXLAN tunnel between the VTEPs will be covered by two NDEs is common to all VNI.

A) True
B) False

Solutions: