Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 (H12-831_V1.0-ENU) Free Practice Test
Question 1
A network engineer uses the capture-packet tool to capture the message received by the interface. The figure shows some output information. It is known that the message is a message of a dynamic routing protocol. Then the protocol is ().
Correct Answer:
BGP
Question 2
In the BGP/MPLS IP VPN network shown in the figure, the administrator plans to use H-Spoke networking to achieve centralized control of VPN traffic at the Hub site. Please match the RT values of the following devices one by one.
Correct Answer:
Question 3
The LSP information generated by an IS-IS router is shown in the figure. Which of the following conclusions cannot be inferred from the LSP information?
Correct Answer: B
Question 4
The MPLS architecture is divided into the control plane and the forwarding plane. The figure shows the relationship between various protocols and table entries. Please fill in the protocols and table entries in the corresponding positions.
Correct Answer:
Question 5
As shown in the figure, an administrator has enabled the port isolation function on the interface of the switch connected to the terminal. In this scenario, which of the following IP addresses cannot be pinged by PC1?
Correct Answer: C
Question 6
In the IS-IS IPv6 network shown in the figure, all routers have multi-topology enabled. The IPv6 address of the R4 Loopback0 interface is 2000::4/128.
By default, which of the following routers does not have a route to 2000::4/128 in its routing table?
By default, which of the following routers does not have a route to 2000::4/128 in its routing table?
Correct Answer: B
Question 7
The AS-path attribute is a private attribute of the BGP protocol. The "if-match as- path-filter" command is only valid for BGP routes.
Correct Answer: B
Question 8
In a networking environment where the network is relatively stable and has high requirements for routing convergence time, you can specify the OSPF LSA reception time interval to 0 to cancel the LSA reception time interval, so that topology or routing changes can be immediately perceived, thereby accelerating routing convergence.
Correct Answer: B