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

1. On the network shown in the figure, the network administrator deploys DHCP snooping on the switch to defend against bogus DHCP server attacks.

Which of the following interfaces should be configured as the DHCP trusted interface?

A) GE0/0/4
B) GE0/0/3
C) GE0/0/2
D) GE0/0/1

2. As shown in the figure, an administrator enables port isolation on the switch's interfaces connected to terminals.

In this scenario, which of the following IP addresses cannot be pinged from PC1?

A) 10.1.1.4
B) 10.1.1.1
C) 10.1.1.3
D) 10.1.1.5

3. On the IS-IS network shown in the figure, R1 imports a default route using the default-route-advertise always level-1 command. Which of the following routers have the default route in their routing tables?

A) R2
B) R4
C) R1
D) R3

4. MPLS supports nesting of multiple labels. After receiving an MPLS packet, a device first processes the label next to the Layer 2 header, that is, the top MPLS label.

A) TRUE
B) FALSE

5. On the network shown in the figure, IS-IS runs on R1, R2, R4, and R5, and the area ID is 49.0001. IS-IS runs on R3 and R6, and the area ID is 49.0002. The import-route isis level-2 into level-1 command is configured on R2 and R5. In AS 65000, R1, R3, R4, and R6 each establish IBGP peer relationships with R2 and R5. R2 and R5 are RRs, and R1, R4, R3, and R6 are clients. The IBGP peer relationships are established using Loopback0. The IP address of Loopback0 on each router is 10.0.X.X/32, and the router ID is 10.0.X.X, where X is the number of the router. R1 and R4 import the external route 192.168.1.0/24 to BGP through the import- route command, and R3 and R6 import the external route 192.168.2.0/24 to BGP through the import-route command. Which of the following statements are true?

A) The routing table of R1 contains two equal-cost default routes.
B) The routing table of R1 contains the route 192.168.2.0/24.
C) The route 192.168.2.0/24 in the routing table of R4 has two different outbound interfaces.
D) The routing table of R4 contains two equal-cost default routes.

Solutions: