Question 1

Which of the following statements about link aggregation are correct? ()

Options :

A : GE electrical interfaces and GE optical interfaces cannot be added to the same Eth-Trurnk interface

B : Eth-Trurnk interfaces cannot be nested

C : When two devices are connected, it is necessary to ensure that the link aggregation mode on both devices is the same

D : GE interface and FE interface cannot be added to the same Eth-Trunk interface

Answer: B

Question 2

All interfaces of routers running 0SPF protocol must belong to the same are

a. ()

Options :

A : True

B : False

Answer: B

Question 3

Which of the following statements about single-arm routing are correct? ()*

Options :

A : One physical connection per vlan

B : Only one physical link is used between the switch and the router to connect

C : On the switch, configure the port connected to the router as a Trunk port and allow the relevant vlan frames to pass

D : Need to create a subinterface on the router

Answer: B,C,D

Question 4

The Hybri D port can be connected to the user host or other switches. ()

Options :

A : True

B : False

Answer: A

Question 5

The router Radius information configuration is shown in the figure. Which of the following statements are correct? #Radius-server template Huawei radius-server shared.key cipher Huawei radius-server authentication 200.0.12.1 1812 radius-server accounting 200.0.12.1 1813#*

Options :

A : The source IP address of the Radius packet sent by the router is 200.0.12.2

B : The P address of the accounting server is 200.0.12.1

C : The P address of the authorization server is 200.0.12.1

D : The P address of the authentication server is 200.0.12.1

Answer: B,C,D

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