Huawei H12-224 Practice Test - Questions Answers, Page 5

List of questions
Question 41

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
Suggested answer: A
Question 42

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.
Suggested answer: A
Question 43

Which statement about VLAN mapping is false?
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.
Suggested answer: D
Question 44

Which are the port roles defined in STP?
Root Port
Designated Port
Alternate Port
All of the above
Suggested answer: D
Question 45

QinQ provides a simplified Layer 2 VPN tunnel.
True
False
Suggested answer: A
Question 46

Which VLAN assignment methods are supported by the Huawei S9300? (Choose three.)
Assigning VLANs based on Layer 7 protocols
Assigning VLANs based on protocols
Assigning VLANs based on IP subnets
Assigning VLANs based on MAC addresses
Suggested answer: B, C, D
Question 47

Which statement about MUX VLAN is false?
Principal VLAN
Subordinate VLAN
Subordinate group VLAN
Guest VLAN
Suggested answer: D
Question 48

Which is contained in the GVRP VLAN deregistration message?
Specified VLAN ID
Specified IP address
Specified MAC address
Known port number
Suggested answer: C
Question 49

Which statements are true? (Choose three.)
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.
Suggested answer: A, C, D
Question 50

On the STP network as shown in the figure, which device may be the blocked port belong to?
SWA
SWB
SWC
None of the above
Suggested answer: C
Question