In the broadcast network, OSPF runs on four routers in the same area and on the same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve a better backup effect ()
A. True
B. False
Which information of the data frame is used by the VLANIF interface to determine whether to perform Layer 2 or Layer 3 forwarding? ()
A. Destination MAC
B. Source MAC
C. Destination port
D. Source IP
1/128 is the IPv6 loopback address ()
A. True
B. False
The switch becomes a logical switch after stacking and clustering, and Eth-Trunk across physical devices can be deployed to improve network reliability. ()
A. True
B. False
Which of the following statements about VLANIF interfaces are correct? ()
A. The VANIF interface does not need to learn MAC addresses.
B. The VLANTF interface does not have a MAC address.
C. Different VLANIF interfaces can use the same IP address
D. The VLANIF interface is a Layer 3 interface
The subnet mask of a network segment 150.25.0.0 is 255.255.224.0, then () is a valid host address in this network segment. ()
A. 150.25.2.24
B. 150.25.0.0
C. 150.25.1.255
D. 150.15.3.30
Both pwand dir commands in the VRP operating platform can view the file information in the current directory, ()
A. True
B. False
Which field of the ipv6 packet header can be used for QoS? ()
A. TraffiC.Class
B. PayloaD.Length
C. Version
D. Next Header
VRP operating system commands are divided into four levels: access level, monitoring level, configuration level, and management level. Which level can run various business configurations and set commands but cannot operate the file system?
A. Configuration level
B. Access level
C. Management level
D. Monitoring level
Which of the following information prompts is used by the VRP operating platform for incomplete input commands? ()
A. False Incomplete commanD.founD.at'position
B. Error:Too many parameters founD.at'position
C. Error: Wrong parameter founD.at'position
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