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Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

1. In BGP, the origin attribute of the routes imported using the import-route command is incomplete.

A) TRUE
B) FALSE

2. Four routers run IS-IS and have established adjacencies. The area IDs and router levels are marked in the following figure. R1 and R2 are connected through a PPP link, and R3 is the DIS. Which of the following statements are true?

A) R3 periodically sends CSNPs to implement Level-2 LSDB synchronization.
B) R2 sends an LSP to R3 and R4 in unicast mode.
C) If R2 sends a Level-2 LSP, R3 needs to send a PSNP for acknowledgment.
D) If R1 sends an LSP, R2 needs to send a PSNP for acknowledgment.

3. A filter named si is configured on a device using the as-path-filter command and is applied to a specified BGP peer. The detailed configurations are as follows:
csharp
Copy
[SW1] ip as-path-filter si permit _65500$
[SW1] bgp 65100
[SW1-bgp] ipv4-family unicast
[SW1-bgp-af-ipv4] peer 10.1.1.2 as-path-filter si import
After the configuration is complete, which of the following statements is true about the way the local device processes the routes received from the peer?

A) It accepts only the routes originated from AS 65500.
B) It accepts only the routes whose AS_Path contains AS 65500.
C) It accepts only the routes forwarded by AS 65500.
D) It accepts only the routes that last pass through AS 65500.

4. After the administrator of an enterprise deploys a DHCP server, employees complain that their clients cannot obtain IP addresses from the DHCP server. Which of the following may cause this problem?

A) Multiple DHCP servers are configured.
B) DHCP clients and the DHCP server are on different network segments, and no DHCP relay agent is configured on the network.
C) The DHCP function is disabled by default, and the administrator forgets to enable the DHCP function.
D) STP is enabled on the DHCP server.

5. Route attributes are specific descriptions of routes. BGP route attributes can be classified into four types.
Which of the following are well-known discretionary attributes?

A) MED
B) Community
C) Local-Preference
D) Atomic_Aggregate

Solutions: