Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 24

UDP cannot guarantee the reliability of data transmission, and does not provide functions such as message sequencing and flow control. It is suitable for flows that do not require high transmission reliability, but require high transmission speed and delay ().

UDP cannot guarantee the reliability of data transmission, and does not provide functions such as message sequencing and flow control. It is suitable for flows that do not require high transmission reliability, but require high transmission speed and delay ().

What kind of packets does the OSPF protocol use to discover and maintain neighbor relationships? ()

VRP operating system commands are divided into four levels: access level, monitoring level, configuration level, and management level. Which level can run various business configuration commands but cannot operate the file system? ()

Using a traditional landline to make a call is a way of network communication. ()

In the VRP interface, use the command delete vrpcfg.zip to delete a file. The file must be emptied in the recycle bin to completely delete the file. ()

In what state does the OSPF protocol determine the master-slave relationship of DD. packets? ()

The following two configuration commands can realize the router RTA.

The main and backup backup routes to the same destination 10.1.1.0: () (RTA)ip route--statiC. 10.1.1.02412.1.1.1 permanent(RTA)ip route--statiC. 10.2.2.02413.1.1.1.

In the network shown in the figure below, the bridge ID of the switch has been marked. Enter the command stp rootsecondary on the sWD. switch and the following switch will become the root bridge of this network. ()