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

1. Which of the following configurations are not mandatory when an administrator configures VRRP?

A) Preemption delay
B) Virtual IP address
C) Virtual router priority
D) Preemption mode

2. Which of the following statements regarding OSPF is true?

A) OSPF floods a LSU packet at an interval of 5s.
B) OSPF uses the Bellman-Ford algorithm, and each router independently runs this algorithm.
C) OSPF performs LSDB update every 30 minutes.
D) OSPF does not have an acknowledgement mechanism. Therefore, OSPF relies on the upper-layer protocol, TCP, for acknowledgement.

3. After a BGP peer relationship is established between two ends, changing the router ID of one end resets the BGP peer relationship.

A) TRUE
B) FALSE

4. If you do not take proper precautions when deploying a VRRP network, the network may be disconnected.
Which of the following is not a precaution for deploying VRRP?

A) Configure different virtual IP addresses for VRRP groups.
B) Configure the same VRID for switches in a VRRP group.
C) When configuring a VRRP device to send ARP aging probe packets, set the source IP address to a virtual IP address.
D) Do not manually set the virtual MAC address of a VRRP group.

5. OSPF neighbors have multiple states, such as Down, Init, 2-way, Loading, or Full. In which of the following states do OSPF routers negotiate the master and slave roles?

A) 2-way
B) ExStart
C) Exchange
D) Init

Solutions: