Which of the following characteristics does the OSPF protocol have? (Multiple Choice)

• A.Support the division of areas
• B.Trigger an update
• C.Easy to produce routing loops
• D.Calculate the shortest path by number

Comment: *

Name: *

Email: *

Verification: *

RADIUS is a common protocol to implement AAA.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *

Which of the following fields does the MPLS header include? (Multiple choice)

• A.TTL
• B.Label
• C.EXP
• D.Tos

Comment: *

Name: *

Email: *

Verification: *

Which information of the data frame is used by the interface to determine whether to forward Layer 2 or Layer 3 forwarding? ()

• A.Destination port
• B.Destination MAC
• C.Source MAC
• D.Source IP

Comment: *

Name: *

Email: *

Verification: *

The second layer ACL can match the source MAC, destination MAC, source IP, destination IP and other information.

• A.True
• B.False

Comment: *

Name: *

Email: *

Verification: *