H3C GB0-191-ENU Constructing Small – and Medium – Sized Enterprise Network Online Training
H3C GB0-191-ENU Online Training
The questions for GB0-191-ENU were last updated at Sep 08,2025.
- Exam Code: GB0-191-ENU
- Exam Name: Constructing Small - and Medium - Sized Enterprise Network
- Certification Provider: H3C
- Latest update: Sep 08,2025
The common fields in the UDP and TCP protocol headers are ______ . (Multiple choices)
- A . Source port
- B . Destination port
- C . Flow control
- D . Source IP address
- E . Checksum
- F . Serial number
During the establishment of the TCP connection as shown in the figure , the X part of the SYN should be filled with ________ .
- A . a
- B . b
- C . a+1
- D . b+1
During the establishment of the TCP connection as shown in the figure , the Y part of SYN should be filled in ________ .
- A . a
- B . b
- C . a+1
- D . b+1
During the removal of the TCP connection as shown in the figure , the X part of the ACK should be filled with ______ .
- A . p
- B . q
- C . p+1
- D . q+1
During the removal of the TCP connection as shown in the figure , the Y part of FIN should be filled with ______ .
- A . p
- B . q
- C . p+1
- D . q+1
The following description of the characteristics of the router is correct ______ . (Multiple choices)
- A . Is the network layer device
- B . Route forwarding based on link layer information
- C . Provide rich interface types
- D . Can support multiple routing protocols
The following description of the characteristics of Comware , the correct one is ______ .
- A . Support IPv4 and IPv6 dual protocol
- B . Support multiple CPUs
- C . Fusion of routing and switching functions
- D . High reliability and flexible expansion
- E . Flexible cutting and customization functions
By (console Console fresh from the factory without configuration) port configuration MSR routers, terminal serial port baud rate should be set to _____ .
- A . 9600
- B . 2400
- C . 115200
- D . 38400
The following description about the characteristics of VTY in H3C equipment is correct ______ .
- A . Only used to Telnet the device
- B . Each device can support multiple VTY users to access simultaneously
- C . Each VTY user corresponds to a physical interface
- D . Does not support passwordless authentication
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