Study tips JN0-343

What causes this behavior?

What is a valid reason for an entry to be removed from the table?

Which mechanism keeps a switch from forwarding Layer 2 traffic from one broadcast domain to another?

How does the Junos OS handle the received frame?

Which three actions are valid methods to clear all entries from the Ethernet switching table on an EX Series switch?

Which two default settings are listed in the output?

Which configuration should you add at the [edit protocols] level to allow you to accomplish this objective?

Which statement is true?

Which command allows you to determine where the route originated?

Which two events trigger an IS-IS LSP to be sent to a neighboring IS?