Question 1

The network shown in the figure below. All routers run OSPF. The link cost value is shown in the figure. What is the cost value of the route entry to the network 10.0.0.0/8 in the RTA routing table? () (Single-choice question)

Options :

A : 100

B : 70

C : 20

D : 60

Answer: D

Question 2

The output information of the link aggregation port of a certain switch is as follows. If you want to delete Eth-Trunk1, which of the following commands is correct? ()

Options :

A : undo interface Eth-trunk 1

B : inte GigabitEthernet 0./0/2 Undo eth-trunk Quit Undo interface eth-trunk 1

C : inte GigabitEthernet 0./0/1 Undo eth-trunk Quit inte GigabitEthernet0./0/2 Undo ethtrunk Quit

D : inte GigabitEthernet 0./0/1 Undo eth-trunk Quit Undo interface eth-trunk 1

Answer: A

Question 3

How to enter in the vP operating system OView of SPF area 0? ()*

Options :

A : (Huawei-ospf-1) areA.0 enabel

B : (Huawei-ospf-1) areA.0

C : (Huawei) ospf areA.0

D : (Huawei-ospf-1) areA.0.0.0.0

Answer: B,D

Question 4

Telnet.read in TelnetliB._The role of all() is to read all data until EOF. If the echo does not return EOF, it will always block ()

Options :

A : True

B : False

Answer: A

Question 5

Which of the following statements about Iv6 address configuration are correct? ()*

Options :

A : IPv6 supports DHCPv6 for address configuration

B : IPv6 address supports automatic configuration in multiple ways

C : IPv6 addresses can only be configured manually

D : IPv6 supports stateless automatic configuration

Answer: A,B,D