최신 H12-831-ENU 무료덤프 - Huawei HCIP-Datacom
What are the three most important attributes of information security? (Multiple choice)
정답: B,C,D
Link state information between different ISIS processes of two routers is isolated by default.
정답: A
Which of the following descriptions of RT is correct? (Multiple choice)
정답: A,B,C,D
As shown in the figure, Client1, Client2, and client3 act as clients of RR1 at the same time, and R1 introduces 10 routes.
Assuming that the BGP configuration is correct and all neighbor relationships have been established, how many routing entries exist in the BGP routing table of Client3?
Assuming that the BGP configuration is correct and all neighbor relationships have been established, how many routing entries exist in the BGP routing table of Client3?
정답: C
An enterprise purchased private lines from two operators. In order to optimize the lines, the enterprise used BGP to learn routing entries from the two operators. However, the enterprise found that the traffic of the egress route increased greatly after this configuration. After the network engineering investigation, it was found that the traffic of the two operators was passed to each other through the enterprise egress router.
Therefore, the enterprise intends to use the routing strategy so that the traffic of the packets of different carriers is no longer passed to each other. Is the configuration in the following figure correct?
Therefore, the enterprise intends to use the routing strategy so that the traffic of the packets of different carriers is no longer passed to each other. Is the configuration in the following figure correct?
정답: B
VXLAN uses Mac in TCP encapsulation to encapsulate Layer 2 packets with Layer 3 protocols.
정답: B
Configured on an interface: isis timer hello5 level-2, which of the following statements is correct?
정답: D
In the firewall interzone security policy, which of the following data flow is not in the outbound direction?
정답: A
Compared with the OSPFv2 packet header, what is the field added in the OSPFv3 packet header?
정답: B
By executing the command ( ), users on different ports in the same VLAN can be completely isolated at Layer 2 and Layer 3 and cannot communicate. (Please use English lowercase letters to complete the command, and the command cannot be abbreviated)
정답: A
DHCP Snooping is a DHCP security feature that can be used to defend against a variety of attacks, including ( ). (Multiple choice)
정답: A,B,D
Bandwidth determines the rate of data transmission, and the maximum bandwidth of transmission is determined by the minimum link bandwidth on the transmission path.
정답: A
After a fault occurs, you need to collect and back up various types of fault information in time as a reference for troubleshooting. In addition, when you seek emergency help from Huawei Technologies Co., Ltd., you need to provide fault information to Huawei Technologies Co., Ltd. technical support personnel so that they can locate and troubleshoot the fault.
정답: A
If faced with a complex network failure, and after evaluation, it is considered that the troubleshooting cannot be completed in a short time, and the user urgently needs to restore the availability of the network, which of the following approach is correct?
정답: C