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Huawei HCIE-Datacom V1.0 Sample Questions:

1. In the following figure, R1, R2, R3, and R4 all belong to OSPF area 0. The link costs are marked in the figure. The Loopback0 addresses of R1, R2, R3, and R4 are advertised to OSPF. R1, R2, and R3, which are R4 clients, use Loopback0 to establish an iBGP peer relationship with R4. The directly connected network segment 172.20.1.4/32 of R4 is advertised to BGP. Which of the following statements are correct about the direction of traffic from R1 to 172.20.1.4/32?

A) If the stub router on-startup command is run on R3, packet loss occurs during the power-off process of R3 but no packet loss occurs during the startup process of R3.
B) The preferred path is R1-R2-R4.
C) The preferred path is R1-R3-R4.
D) Packet loss occurs during both the power-off and startup processes of R3.

2. On the network shown in the following figure, a remote LDP session needs to be established between SWA and SWC. Which of the following statements is correct?
[SWA] mpls lsr-id 1.1.1.1
[SWA] mpls
[SWA-mpls] mpls ldp
[SWC] mpls lsr-id 33.3.3.3
[SWC] mpls
[SWC-mpls] mpls ldp
SWA ---- SWB ---- SWC
<------ Remote LDP Session ------>

A) You don't need to specify the LSR ID of the remote peer.
B) You need to configure the directly-connected interfaces between SWA and SWC to set up TCP connections.
C) You need to create a remote peer and specify an LSR ID for the remote peer.
D) The existing configuration is correct.

3. OSPF is deployed on a campus network to implement network interconnection. An engineer configures R2 as shown in the figure. Which of the following statements is incorrect about LSAs on the OSPF network?

A) Type 3 LSAs are not flooded in Area 1.
B) Type 3 LSAs are not flooded in Area 2.
C) Type 5 LSAs are flooded in Area 1.
D) Type 5 LSAs are flooded in Area 2.

4. When a client invokes the iMaster NCE-Campus RESTful API, it sends an HTTP request. The server then returns the status code 401.
Which of the following errors has occurred?

A) Unauthorized.
B) The service is unavailable.
C) The requested resource does not exist.
D) Access denied.

5. Fill in Blank
The ________ command can be run to completely isolate Layer 2 and Layer 3 of different interfaces in a VLAN. (Use lowercase letters to supplement the command, which cannot be abbreviated.)

Solutions: