Online Access Free H12-811_V1.0-ENU Exam Questions

The header length field of an IPv4 data packet is 20B, and the total length field is 1500B, so the payload of this data packet is?

• A.1480B
• B.1500B
• C.20B
• D.1520B

The Priority field in the VLAN tag can identify the priority of the data frame. What is the range of this priority?

• A.0-63
• B.0-15
• C.0-7
• D.0-3

In the NFV architecture, what are the specific underlying physical devices? (Multiple choice)

• A.storage device
• B.server
• C.Air conditioning system
• D.Network equipment

The output information of a certain switch is shown in the figure, which of the following statements is correct? (Multiple choice)

• A.Switch GE0/0/1 port does not carry VLAN TAG when sending VLAN20 data frames
• B.The user manually created 4 VLANs
• C.When the GE0/0/2 port of the switch sends the data frame of VLAN20, it carries the VLAN TAG
• D.When GE0/0/1 port of the switch sends VLAN10 data frames, it does not carry VLAN TAG

Ethernet frames are processed and forwarded in the form of VLAN TAG inside the switch.

• A.True
• B.False