Q143. The network administrator has captured a data frame on the network, and its destination MAC address is 01-00-5E-A0-B1-C3. The correct statement about the MAC. address is ().

Q144. Which of the following parameters cannot be used for advanced access control lists? ()

Q145. RADIUS is a common protocol to implement AAA.

Q146. The three layer switches are interconnected with one machine core, and all switches enable the STP function.
Please refer to the figure below for the bridge ID setting of the switch STP. Others are the default configuration. The following statement is.

Q147. In which working state of the port in the STP protocol can it be changed to the Forwarding state without going through other states? ()

Q148. The bridge ID of the STP protocol in the switching network is as follows. Which of the following bridge IDs will be the root bridge? ()

Q149. When configuring the Telnet login user interface. The authentication method must be configured, otherwise the user cannot successfully log in to the device.

Q150. Which of the following port states does the RSTP protocol include?

Q151. Which of the following commands can change the device name to huawei? ()

Q152. The correct setting of the terminal emulation program when configuring the router through the Console ()

Q153. Which of the following is not included in AAA? ()

Q154. When the LCP phase of PPP is negotiated, the content of the negotiation includes ()*

Q155. The network administrator of a certain company wants to uniformly divide the users who often access the company network from different switches to VLAN 10 when they frequently change office locations. Which of the following methods should be used to divide VLANs? ()

Q156. When using the ping command on the VRp platform, if you need to specify a P address as the source address of the echo request message, which of the following parameters should be used? ()

Q157. The network shown in the figure. Which of the following configurations can realize that the host A can access the Internet, but the host B can not? (ABCD) (Multiple Choice Questions)

Q158. In the campus network, network reliability can be improved by using link aggregation and stacking technologies.

Q159. According to the command shown in the figure, which of the following descriptions is correct? () (Multiple Choice Questions)

Q160. Refer to the configuration of the single-arm routing in the figure below, you can judge that even if the ARP proxy is not enabled on the sub-interface of R1,The administrative department and the financial department can also visit each other. ()(True or False)

Q161. As shown in the figure, two switches use the default parameters to run STP root primary; Switch B uses the configuration command STP priority 0. Then which port will be blocked? () (Single-choice question)

Q162. Which of the following IPv6 addresses can be abbreviated as 2FFF DAC:ABEF:CDAA:732? ()

Q163. Which of the following statements about RA.
and RS in IPv6 are correct? ()

Q164. The host uses the IP address 192.168.1.2 to access the Internet-it must go through NAT. ()

Q165. FAT AP can independently complete wireless user access, wireless user authentication, and business data forwarding without AC. ()

Q166. When Huawei switches run STP, the priority of the switch is () by default.

Q167. SNMP packets are carried over TCP.