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質問 1：
Which of the following statements is correct? ()
A. The switch works at the network layer
B. The switch works at the physical layer
C. The router works at the network layer
D. The router works at the physical layer
正解：C
質問 2：
What is wrong about the following description of the router? ()
A. The router can be used as a gateway device
B. The router cannot isolate the broadcast domain
C. The router can realize IP packet forwarding
D. The router works at the network layer
正解：B
質問 3：
At what percentage does the DHCP client send the lease renewal message for the first time? ()
A. 0.5
B. 1
C. 0.25
D. 0.875
正解：A
質問 4：
Which of the following statements about IPv6 RA and RS messages are correct? ()
A. RS is used to request address prefix information
B. RA. Used to reply address prefix information
C. RA. Used to request address prefix information
D. RS is used to reply address prefix information
正解：A,B
質問 5：
Which of the following statements about VLANIF interfaces are correct? ()
A. The VANIF interface does not need to learn MAC addresses.
B. Different VLANIF interfaces can use the same IP address
C. The VLANIF interface is a Layer 3 interface
D. The VLANTF interface does not have a MAC address.
正解：C
Which of the following statements is correct? ()
A. The switch works at the network layer
B. The switch works at the physical layer
C. The router works at the network layer
D. The router works at the physical layer
正解：C
質問 2：
What is wrong about the following description of the router? ()
A. The router can be used as a gateway device
B. The router cannot isolate the broadcast domain
C. The router can realize IP packet forwarding
D. The router works at the network layer
正解：B
質問 3：
At what percentage does the DHCP client send the lease renewal message for the first time? ()
A. 0.5
B. 1
C. 0.25
D. 0.875
正解：A
質問 4：
Which of the following statements about IPv6 RA and RS messages are correct? ()
A. RS is used to request address prefix information
B. RA. Used to reply address prefix information
C. RA. Used to request address prefix information
D. RS is used to reply address prefix information
正解：A,B
質問 5：
Which of the following statements about VLANIF interfaces are correct? ()
A. The VANIF interface does not need to learn MAC addresses.
B. Different VLANIF interfaces can use the same IP address
C. The VLANIF interface is a Layer 3 interface
D. The VLANTF interface does not have a MAC address.
正解：C
Asami -
先週H12-811-ENU認定資格を取得しました。Pass4Test様がかなり実力をつけてくださったおかげだと思います。心から感謝します。幸い試験に合格しました。本当に助けになりました。