H3C GB0-192-ENU H3CNE-RS+ Online Training
H3C GB0-192-ENU Online Training
The questions for GB0-192-ENU were last updated at Apr 26,2024.
- Exam Code: GB0-192-ENU
- Exam Name: H3CNE-RS+
- Certification Provider: H3C
- Latest update: Apr 26,2024
The following devices that work at the data link layer of the OSI reference model are______.
- A . WAN switch
- B . Router
- C . Repeater
- D . Hub
During the establishment process of the TCP connection as shown in the figure, the Z part in SYN should be filled with ________.
- A . a
- B . b.
- C . a+1
- D . b+1
The control protocol port used by FTP by default is ______.
- A . 20
- B . 21
- C . 23
- D . 22
Use the ______ command to specify the operating system software to be used for next startup.
- A . startup
- B . boot-loader
- C . bootfile
- D . boot startup
Normally, routers will fragment packets whose length is greater than the interface MTU. In order to detect the line MTU, you can ping the destination address with the ______ parameter.
- A . -a
- B . -d
- C . -f
- D . -c
If a port running STP in an Ethernet switch does not receive or forward data, receives and sends BPDUs, and does not perform address learning, then the port should be in the ______ state.
- A . Blocking
- B . Listening
- C . Learning
- D . Forwarding
- E . Waiting
- F . Disable
The command to configure the bridge priority of the switch SWA to 0 is ______.
- A . [SWA] stp priority 0
- B . [SWA-Ethernet1/0/1] stp priority 0
- C . [SWA] stp root priority 0
- D . [SWA-Ethernet1/0/1] stp root priority 0
The IP address 10.0.10.32 and the mask 255.255.255.224 represent a ______.
- A . Host address
- B . Network address
- C . Broadcast address
- D . None of the above is correct
The subnet mask of IP address 132.119.100.200 is 255.255.255.240, then the broadcast address of the subnet where it is located is ______.
- A . 132.119.100.207
- B . 132.119.100.255
- C . 132.119.100.193
- D . 132.119.100.223
The well-known port number of the transport layer used by TFTP is ______.
- A . 67
- B . 68
- C . 69
- D . 53
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