H12-811-ENU 무료 덤프문제 온라인 액세스

Which of the following port states does the RSTP protocol include? ()*

• A.Forwarding
• B.Discarding
• C.Learning
• D.Listening

VRP operating system commands are divided into four levels: access level, monitoring level, configuration level, and management level. Which level can run various business configurations and set commands but cannot operate the file system?

• A.Configuration level
• B.Access level
• C.Monitoring level
• D.Management level

Which of the following parameters need to be considered when electing a root port in STP? ()*

• A.Duplex mode of the port
• B.MAC address of E port
• C.The cost of the port reaching the root switch
• D.Port priority
• E.Port slot number, such as G0/0/1

In the network shown in the figure below, when the 0$PF neighbor status is stable. What is the neighbor status of Router B and Router C?

• A.Attempt
• B.Full
• C.2-way
• D.Down

The configuration information of a certain port of the switch is shown in the figure. Then, when the data frame of which VLAN is sent by this port, it carries the VLAN TAG? ()interface GigabitEtherneto/0/1 port hybriD.taggeD.vlan 2 to 3 100 port hybriD. untaggeD. vlan 4 6#

• A.2.3, 4, 6, 100
• B.2, 3, 100
• C.1, 2.3, 100
• D.1, 2, 3, 4.6, 100