최신 H12-831-ENU 무료덤프 - Huawei HCIP-Datacom
The ORF function of BGP can control the routing entries sent by neighbors. In order to achieve this purpose, the BGP router will send the list of routes to be filtered to the neighbor. Which tool is generally used to send the list to the neighbor?
정답: B
What types of Link Types are included in the Router LSA in OSPF? (Multiple choice)
정답: A,B,C,D
On the boundary between the enterprise network and the external network, what kind of equipment is generally deployed on the outermost part of the enterprise network.
정답: B
If the sticky MAC function is enabled on an interface, what is the number of MAC addresses learned by the interface by default?
정답: A
In order to improve the stability of STP operation, the network administrator decides to configure some features or protection mechanisms of STP on the switch. Which of the following configuration ideas is correct?
정답: B
Configured on an interface: isis timer hello5 level-2, which of the following statements is correct?
정답: D
Suppose there are four flows a.b.c.d of 50M respectively, the total port bandwidth is 100M, traffic congestion occurs, and congestion management is performed on them. Among them, traffic a belongs to PQ queue scheduling, traffic b.c.d belongs to WFQ queue scheduling, and the weight ratio is 1:2:2. Which descriptions are wrong about the scheduling results for the four types of traffic? (Multiple choice)
정답: A,B
What characteristics must a high-risk operating program have? (Multiple choice)
정답: A,B,C,D
Since BGP is an EGP routing protocol, BGP routing policies can only be deployed between EBGP neighbors. Deploying routing policies between IBGP neighbors is invalid.
정답: B
The operation process for putting the equipment on the shelf is to prepare the tools first, then install the mounting ears, install the floating nuts and slides according to the site conditions, and finally install the equipment to the cabinet.
정답: A
R1 performs operation ping-a 10.1.1.1 10.5.16.2, what is the meaning of this command?
정답: B
Different virtual machines can use the VTEP tunnel established by vswitchi to communicate with VXLAN. Then the communication process of VXLAN is: 1 The source VTEP encapsulates the ARP broadcast sent by the source VM into a multicast packet and sends it to the L3 network. 2 After receiving the multicast packet, the destination VTEP learns the mapping relationship between the source VM and VTEP, and forwards the multicast packet to the local VM. 3 Local unicast response. 4 The destination VTEP encapsulates the Vxlan tunnel, establishes a mapping table and encapsulates it, and then unicasts it to the source VTEP. 5 The source VTEP receives the response and establishes the mapping relationship between the target VM and the target VEP, removes the tunnel and forwards it to the source VM. 6 The source VM and the target VM communicate unicast packets through the tunnel.
정답: C
As long as both parties A and B are present at the project acceptance meeting, no third party is required.
정답: A