Which statement about the VLAN on a Layer 2 switch is true?

The CFI in the VLAN tag specifies whether the priority in the VLAN tag is valid.

The VLAN tag is located in the Layer 2 header of a packet.

The CFI in the VLAN tag contains two bits.

A VLAN on the switch is a broadcast domain. The broadcast domains are separated.

Which statement about VLAN mapping is false?

VLAN mapping means that a VLAN tag is added to packets.

VLAN mapping is also called VLAN translation.

VLAN mapping can implement translation between C-VLAN IDs and S-VLAN IDs.

VLAN mapping can be configured.

VLAN mapping means that a VLAN tag is added to packets.

Which VLAN assignment methods are supported by the Huawei S9300? (Choose three.)

Assigning VLANs based on protocols

Assigning VLANs based on IP subnets

Assigning VLANs based on MAC addresses

Assigning VLANs based on Layer 7 protocols

Assigning VLANs based on protocols

Assigning VLANs based on IP subnets

Assigning VLANs based on MAC addresses

Which statements are true? (Choose three.)

The sub-VLANs are configured in the super VLAN view.

The aggregate-vlan command is used to configure the super VLAN.

A VLAN to be configured as a super VLAN cannot contain any interface.

The sub-VLANs are configured in the super VLAN view.

VLANs 1 to 4094 can be configured as a super VLAN.

The aggregate-vlan command is used to configure the super VLAN.

A VLAN to be configured as a super VLAN cannot contain any interface.

Which statements about the VLAN on S series switches are true? (Choose two.)

The priority value in the VLAN tag can be changed on the switch.

The VLAN IDs on the switch range from 1 to 4090.

The priority value in the VLAN tag can be changed on the switch.

In STP configuration, which statement about BPDUs is true?

BPDUs can be sent only from the designated port.

BPDUs cannot be sent from the designated port.

BPDUs can be sent only from the designated port.

BPDUs can be sent from any port.

Which statements about the relationship between GVRP and GARP are true? (Choose two.)

GVRP and GARP are defined by IEEE 802.1p.

GVRP is based on GARP, and is an application of GARP.

GVRP, GARP, and GMRP are the standards of the same type.

GVRP and GARP are defined by IEEE 802.1p.

GVRP is based on GARP, and is an application of GARP.

GVRP is a new definition of GARP.

On an RSTP network, when an edge port is in protected state, what operation is performed after the edge port receives BPDUs?

The edge port obtains required information from BPDUs.

When the topology of a network running RSTP changes, what happens after the change?

Some MAC address entries are deleted.

Flooding on the entire network.

The aging time of MAC address entries is changed.

Some MAC address entries are deleted.

Which statement about VLAN mapping is true?

Different VLANs on the same interface can be mapped to the same VLAN.

The interface configured with VLAN mapping must be a hybrid interface.

The same VLANs on different interfaces cannot be mapped to different VLANs.

Different VLANs on the same interface can be mapped to the same VLAN.

Any types of interfaces can be configured with VLAN mapping.

Which problems on a single spanning tree network can be solved by MSTP? (Choose three.)

Traffic forwarding paths in some VLANs are faulty.

Traffic cannot be load balanced.

The second best path problem may occur.

Traffic forwarding paths in some VLANs are faulty.

Traffic cannot be load balanced.

The second best path problem may occur.

The network reliability cannot be improved.

Which of the following statements about STP Designated Port is true?

Designated Port is responsible for forwarding packets to its connected network segments.

Each of the bridge can have one Designated Port only.

Designated Port is responsible for forwarding packets to its connected network segments.

The only path leading to the Root Bridge is through Designated Port.

Designated Port forwards the data packet from its corresponding switch to the Root Switch.

Which are the two parts in the port identifier of the uplink interface on a non-root switch?

1-bit port priority and 1-bit port number

1-bit port priority and 2-bit port number

2-bit port priority and 1-bit port number

2-bit port priority and 2-bit port number

Before configuring 802.1x services, you need to determine the configuration roadmap and prepare data.Which are general steps in the configuration roadmap? (Choose three.)

Configure an AAA authentication template.

Configure 802.1x authentication.

Configure an AAA authentication template.

Configure 802.1x authentication.

Which statement is false?

The switch does not support N:1 VLAN mapping on an interface.

The switch supports 1:1 VLAN mapping.

The switch does not support N:1 VLAN mapping on an interface.

The switch can perform VLAN mapping for double-tagged packets.

The switch can map the outer VLAN ID of packets to another VLAN ID.

The dot1x command is used to enable 802.1x authentication globally or on an interface. Which statements about the undo dot1x command are true? (Choose three.)

It is used to disable 802.1x authentication globally.

It is used to disable 802.1x authentication on an interface.

Ensure that there are no online users before you run the undo dot1x command. Otherwise, running the undo dot1x command fails.

It is used to disable 802.1x authentication globally.

It will disconnect online users from the interface; therefore, use the command with caution.

It is used to disable 802.1x authentication on an interface.

Ensure that there are no online users before you run the undo dot1x command. Otherwise, running the undo dot1x command fails.

Which statements about VLAN mapping are true? (Choose two.)

When sending a frame from the local VLAN, the switch replaces the VLAN tag in the frame with another VLAN tag.

When receiving a frame from another VLAN, the switch replaces the VLAN tag of the frame with the local VLAN tag.

When sending a frame from the local VLAN, the switch replaces the VLAN tag in the frame with another VLAN tag.

When receiving a frame from another VLAN, the switch replaces the VLAN tag of the frame with the local VLAN tag.

When an interface receives a frame from another VLAN, it does not replace the VLAN tag of the frame. The interface replaces the VLAN tag of the frame with another VLAN tag only when it sends a frame.

The interface replaces the VLAN tag of only the frame received from another VLAN, but does not change the VLAN tag of the frame it sends out.

Which statements about the access interface are true? (Choose three.)

Only the VLAN whose ID is the same as the PVID of the access interface are allowed on the access interface.

When receiving an untagged frame, the access interface adds its own PVID to the frame.

The access interface sends only untagged frames to the peer device.

Only the VLAN whose ID is the same as the PVID of the access interface are allowed on the access interface.

When receiving an untagged frame, the access interface adds its own PVID to the frame.

The access interface sends only untagged frames to the peer device.

Which are contained in a GARP participant? (Choose two.)

GARP Information Declaration (GID)

GARP Information Propagation (GIP)

GARP Information Declaration (GID)

Which statement about VLAN is false?

The priority in the VLAN tag cannot be changed.

VLAN tag contains a 3-bit priority field. The priority value ranges from 0 to 7. It is used for differentiated service forwarding.

The priority in the VLAN tag can be mapped to the internal priority of the switch, for differentiated service forwarding.

The priority in the VLAN tag can be changed on the switch.

The priority in the VLAN tag cannot be changed.

In RSTP, which statements about the alternate port and backup port are true? (Choose two.)

The alternate port is a backup of the root port.

The backup port is a backup of the designated port.

The alternate port is a backup of the root port.

The backup port is a backup of the designated port.

The switch that the backup port belongs to is not the designated switch on the network segment connected to the interface.

The switch that the alternate port belongs to is the designated switch on the network segment connected to the interface.

Huawei H12-224 Practice Test 2 - Free Online Exam Prep & Questions

When the GVRP registration mode is FORBIDDEN, no VLAN can be created or registered on the interface. In addition, which VLANs are deregistered on the interface?

All VLANs except VLAN 1

All VLANs except VLAN 4095

All VLANs

All VLANs except the VLAN specified by the user

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