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 bandwidth is true?

A higher port bandwidth indicates a smaller port cost.

The port cost varies randomly according to port bandwidth.

A higher port bandwidth indicates a smaller port cost.

The port bandwidth is equal to the port cost.

A higher port bandwidth indicates a larger port cost.

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

The PVID of GigabitEthernet0/0/2 is 1.

The PVID of GigabitEthernet0/0/1 is 10.

The PVID of GigabitEthernet0/0/1 is 1.

The PVID of GigabitEthernet0/0/2 is 1.

The PVID of GigabitEthernet0/0/1 is 10.

The PVID of GigabitEthernet0/0/2 is 10.

Which of the following statements is true?

Routers work at the network layer.

Routers work at the physical layer.

Switches work at the network layer.

Switches work at the physical layer.

Routers work at the network layer.

Assume that an OSPF-enabled router has no loopback interface configured. What would be used as the router ID?

The biggest IP address of a physical interface on the router (if configured)

The smallest IP address of a physical interface on the router (if configured)

The IP address of the router's management interface (if configured)

The biggest IP address of a physical interface on the router (if configured)

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 router B?

Change the IP address of G0/0/1

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

DHCP can prevent IP address conflicts.

If the configuration information changes, for example, the DNS server address changes, the administrator only needs to modify the configuration information on the DHCP server, facilitating unified management.

DHCP can prevent IP address conflicts.

DHCP provides heavy workload and is difficult to manage.

If the configuration information changes, for example, the DNS server address changes, the administrator only needs to modify the configuration information on the DHCP server, facilitating unified management.

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

Import APs when they are offline.

Configure the AC to automatically discover APs.

Manually confirm APs in the list of unauthorized APs.

Import APs when they are offline.

Configure the AC to automatically discover APs.

Manually confirm APs in the list of unauthorized APs.

Huawei H12-811_V1.0 Practice Test 20 - Free Online Exam Prep & Questions

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

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Huawei H12-811_V1.0 Practice Test 20

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