H12-811_V1.0 Exam Questions

Which of the following MAC addresses cannot be used as the MAC address of host network adapters?

How many port states are involved in RSTP?

Which of the following statements is true about the edge port in RSTP?

By referring to the topology and the configurations of G0/0/1 interfaces on LSW1 and LSW2 shown in the figure, it can be determined that data frames tagged with VLAN 10 can be norm...

The Priority field in a VLAN tag can be used to identify the priority of a data frame. What is the value range of the field?

If the value of the "Type/Length" field of an Ethernet data frame is 0x0800, the length range of the upper-layer packet header carried by the data frame is from 20B to 60B.

Network Address and Port Translation (NAPT) allows multiple private IP addresses to be mapped to the same public IP address through different port numbers. Which of the following s...

On Huawei AR G3 Series routers, which authentication modes does AAA support?

An authenticator router has been configured with two domains named "Area1" and "Area2", following which a user is created with the username "huawei" and the password "hello" for au...

What are the advantages of using DHCP to allocate IP addresses?

An administrator wishes to manage the router in the remote branch office, which method can be used?

Which of the following commands sets the data forwarding mode on an AC to direct forwarding?

Wi-Fi 6 is also known as the IEEE 802.11ax standard.

What is used as the data link-layer MAC address that identifies each VAP on an AP?

Which of the following methods can be used to add APs on an AC?

Which SNMP version focuses on two main aspects, namely security and administration? The security aspect is addressed by offering both strong authentication and data encryption for...

Network devices running SNMP can proactively report traps to help network administrators detect faults in a timely manner.

Which is a valid EUI-64 address?

telnetlib is a module provided by Python to implement the Telnet protocol.

It is advised to assign static IP addresses to servers during campus network planning.

What function does Ctrl+Z have in the VRP system?

Which of the following statements about switches is false?

Which of the following operations are mandatory to restore the factory default settings of an AR2200 router?

Which of the following fields are contained in an ARP packet?

For the Versatile Routing Platform (VRP), the login timeout period can be set only on a VTY interface.

Which of the following methods is not supported by the Versatile Routing Platform (VRP) to configure a router?

On the Huawei VRP, what is the default preference of different route types, in descending order?

Which statement is true regarding the following command? ip route-static 10.0.12.0 255.255.255.0 192.168.1.1

In a broadcast address, all host bits are set to 1, and a broadcast address can be used as a host address.

To provide the information about the IP addresses that a user packet traverses along the path to the destination, which of the following does Tracert record in each expired ICMP TT...

The IP address 192.168.1.127/25 represents a ( ) address.

A router in the backbone area has complete LSDBs of routers in other areas.

If Proto of a route displayed in the routing table is OSPF, the preference of the route must be 10.

Which of the following states indicates that the OSPF neighbor relationship has been established?

Assuming that OSPF has been enabled on all routers in the following figure, which router is the BDR on this network?

Which of the following statements about the routing table shown in the figure are true?

In the following figure, all links are Ethernet links, and all interfaces on the routers are running OSPF. Given this, how many DRs will be elected on this network?

On the VRP platform, which of the following parameters can be used together with the "ping" command to specify the source address of an echo request message?

Which of the following sources of routes can be obtained by a router?

Which of the following VRP commands can be used to enter area 0 view?

If the transport-layer protocol is UDP, the value of the "Protocol" field at the network layer is 6.

In RSTP, a backup port can replace a faulty root port.

Which of the following advantages is/are provided by inter-VLAN routing in one-arm routing mode?

As shown in the figure, if host A has the ARP cache of host B, host A can ping host B.

In RSTP mode, both alternate and backup ports cannot forward user traffic and cannot receive, process, and send BPDU.

For an Eth-Trunk in LACP mode, what is the default LACP system priority of a Huawei switch?

Which of the following statements about the network shown in the figure is true?

If Spanning Tree Protocol (STP) is disabled on the network consisting of switches, a Layer 2 loop will definitely occur.

Which of the following statements is true about root bridge election in STP?

As shown in the figure, all switches run STP. Assume that the path cost of all ports is 200. What is the root path cost contained in the configuration BPDU received by G0/0/4 on SW...