The topology shown in the figure and the configuration on the interconnection ports of the switch. Can it be judged that the data frame tagged as VLAN10 can be forwarded normally between the two switches? ()(True or False)

(LSW1) interface GigabitEthernet 0/0/1
(LSW1-GigabitEthernet0/0/1) port link-type trunk
(LSW1-GigabitEthernet0/0/1) port trunk pvid vlan 20
(LSW1-GigabitEthernet0/0/1) port trunk allow-passvlan 10
#
(LSW2) interface GigabitEthernet 0/0/1
(LSW2-GigabitEthernet0/0/1) port link-type trunk
(LSW2-GigabitEthernet0/0/1 port trunk pvid vlan 10
(LSW2-GigabitEthernet0/0/1) port trunk allow-passvlan 10

A certain ACL of the router is in the following rules, rule deny source192.168.2.00.0.0.255 destination
172.16.10.20.0.0.0 Which of the following statements is correct? ()

According to the VTY user interface configuration shown in the following figure, the user level is set to 3.

Router A. and Router B are established OSPF neighbor relationship, the OSPF process number of router A. is
1, and the area number is 0. Which of the following configurations on router A can enable router B to obtain the route of the network segment where host A is located? ()

A network engineer prompts the following message when entering the command line: Error: UnrecognizeD.
commanD.founD.at '#' position. Which of the prompt information is correct? ()