H12-811_V1.0 Exam Questions

If the broadcast address of a network is 172.16.1.255, which of the following addresses is the network address?

Which of the following statements about static routes on Huawei devices is false?

Which of the following network types are supported by OSPF?

On the network shown in the following figure, assuming that SWA, SWB, and SWC retain factory defaults, which of the following ports will be selected as a designated port?

Which of the following statements are true about the dynamic MAC address table?

On the network shown in the figure, router A adopts link aggregation in manual load balancing mode, and G0/0/1 and G0/0/2 are added to link aggregation group (LAG) 1. Which of the...

Refer to the following display vlan command output on SWA. Which of the following interfaces can forward untagged data frames from VLAN 40?

A trunk interface allows frames from multiple VLANs including VLAN 4096.

The following figure shows the display interface Eth-Trunk 1 command output on SWA. In the MAC address table of SWA, which of the following interfaces maps the MAC address of SWB?

When an Ethernet frame is received by an interface on a Layer 2 Ethernet switch, which field is used to generate an entry in the MAC address table?

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...

After switches are virtualized into one logical switch using stacking or CSS, an inter-chassis Eth- Trunk can be deployed to improve network reliability.

In STP, which of the following items may affect the selection of the root switch?

VLAN 4095 is reserved for system use and VLAN 1 cannot be deleted on Huawei switches.

During STP calculation, the port cost is associated with the port bandwidth by default. Which of the following statements about the relationship between port cost and port bandwidt...

What is the total length of the port ID in STP?

Which of the following port states is not included in Rapid Spanning Tree Protocol (RSTP)?

Refer to the following commands run on GigabitEthernet0/0/1 and GigabitEthernet0/0/2. Which of the following statements are true?

Which of the following parameters is not contained in STP configuration BPDUs?

Which of the following descriptions about STP designated ports is correct?

For STP, the default root path cost of the root bridge is 0.

If the packet matches the deny rule in an ACL, the packet is discarded.

If AAA authentication is used on Huawei devices and the remote server does not respond, the authentication can be performed on network devices.

Which of the following ACLs can match the transport layer port number?

The authentication, authorization, and accounting schemes and HWTACACS or RADIUS server templates created on AR routers take effect only after being applied to a domain.

Which of the following port numbers is used by the FTP control plane?

According to the VTY user interface configuration shown in the following figure, the user level is set to 3.

As shown in the figure, router A has successfully telneted to router B using 10.0.12.2. Which of the following operations will interrupt the Telnet session between router A and rou...

What is the default lease time of the IP address allocated by the DHCP server?

When an AP and an AC are located on different Layer 3 networks, which of the following methods is recommended for the AP when discovering the AC?

When Fit APs go online on an AC, they will necessarily download the system software package from the AC.

Fit APs can work independently of an AC.

Only the WPA2-PSK security policy supports TKIP data encryption.

When both ends running PPP protocol detect that the physical link is active, the link state will transit from dead to establish. Which of the following protocols is used to negotia...

SNMP packets are transmitted by UDP.

Which of the following commands is used to display the CPU usage of a router?

IPv6 uses NS and NA packets to perform duplicate address detection (DAD).

What is the total length of the interface ID in each link-local unicast address?

Which of the following planes does a network device have?

According to OSI reference model, which layer is responsible for end-to-end error checking and flow control?

Which of the following commands can switch a view from the system view to the user view?

Refer to the display startup command output shown in the figure. Which of the following statements are true?

Which of the following methods is not used for logging in to the VRP system?

Which of the following statements about encapsulation and decapsulation are true?

On the network shown in the figure, the router receives a data packet with the destination IP address 11.0.12.1 from Host A. After the packet is forwarded by the router, which of t...

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?

To enable Router A to communicate with Loopback 0 on Router B on the network shown in the figure, which of the following commands needs to be run on Router A?

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

Which of the following is a link-state routing protocol?

Which of the following is not included in the routing table?