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Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 Sample Questions:

1. A network engineer captured a multicast data frame whose destination MAC address is 01-00-5e-
00-01-01. Based on this analysis, which of the following cannot be the destination IPv4 address?

A) 224.0.0.1
B) 239.128.1.1
C) 224.0.1.1
D) 225.0.1.1

2. An OSPFv3 NSSA LSA is generated by an ASBR, describes routes to a destination outside the AS, and is advertised in an NSSA.

A) FALSE
B) TRUE

3. In the BGP/MPLS IP VPN network, in order to retain the imported OSPF routing information, BCP carries the Domain ID in the MP_REACH_NLRI attribute to identify and distinguish different OSPF domains.

A) True
B) False

4. In the network shown in the figure, the network engineer found that the path between PC1 and PC2 is not the optimal path, and the cost value of each link is the same. Based on this analysis, which of the following routers may be the root bridge of this layer 2 network? (Multiple choice)

A) Sw2
B) SW3
C) SW1
D) SW4

5. A campus network is connected through Huawei S series switches. The administrator has enabled the MAC drift detection function in the network. Which of the following descriptions of this function is wrong?

A) This function can report alarms, including MAC address, VLAN, hop interface and other information
B) This function can provide interface protection actions, such as making the jump connection four Down to achieve automatic loop breaking
C) If loops may occur only in a few VLANs in the network connected to the switch, it is recommended to configure the subsequent action to withdraw the interface from the VLAN instead of turning the interface Down.
D) After the switch turns on this function, it can integrate the MAC address drift information of the entire network and report the alarm

Solutions: