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

1. Which of the following are the necessary configurations of the firewall? (Multiple choice)

A) Configure security policies between zones
B) Configure the sysname of the firewall
C) Classify the port into the corresponding security zone
D) Modify the priority of the default security zone

2. Regarding the description of Router ID in OSPF, which of the following is incorrect?

A) If the Router ID is manually configured using the router-id command, OSPF will use this Router ID first.
B) If the router-id command is not configured and the Loopback interface address is not configured, select the largest one from the IP addresses of its physical interfaces as the Router ID.
C) If the router-id command is not manually configured and a loopback interface address is configured, select the largest loopback interface address as the Router ID.
D) After the Router ID is changed, the Router ID of each protocol will change, no additional operations are required.

3. Which of the following description about VRRP is wrong?

A) The host on the network communicates with the virtual router without knowing all the information about the physical router on the network
B) VRRP is a redundant backup protocol designed for local area networks (such as Ethernet) with multicast or broadcast capabilities. Instead, thereby maintaining the continuity and reliability of network communications
C) A virtual router consists of a main router and several backup routers. The main router implements the real forwarding function. When the main router fails, a backup router will become the new main router and take over its work
D) When using the protocol, you need to configure the virtual router number and virtual IP address on the router, and directly use the real MAC of the main router, so that a virtual router is added to the network

4. When a routing protocol implements route import, routing information can be transferred between different routing protocols.
Which of the following problems may also be caused? (Multiple choice)

A) Routing loop
B) Process number conflict
C) Routing black hole
D) Suboptimal path

5. In a route-policy, which of the following BGP attributes can be used in apply clauses?

A) Tag
B) MED
C) AS_Path
D) Local-Preference

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