JN0-105 試験問題を無料オンラインアクセス

You need to recover the root password on a Junos router without losing the current configuration settings.
Which three statements describe what you should perform in this scenario? (Choose three.)

• A.Hit the space bar and enter recovery when prompted.
• B.Use a console connection to reboot the device.
• C.Enter and commit the new root password.
• D.Load the factory-default configuration.
• E.Upgrade the Junos OS to the latest version.

Which statement is correct concerning exception traffic processing?

• A.Exception traffic is never forwarded.
• B.Exception traffic is discarded by the PFE.
• C.Exception traffic is rate-limited to protect the RE.
• D.Exception traffic is always dropped during congestion.

What are two link-state routing protocols? (Choose two.)

• A.IS-IS
• B.RIP
• C.BGP
• D.OSPF

When considering routing policies, which two statements are correct? (Choose two.)

• A.Policy terms are evaluated from top to bottom with the most restrictive action taken of all the matching terms.
• B.Routing policies are applied to interfaces as input or export filters.
• C.Policy terms are evaluated from top to bottom with action taken on the first match found.
• D.An import routing policy for BGP determines which received prefix advertisements are placed in the routing information base.

Which two components are included in a transport header? (Choose two.)

• A.source port number
• B.destination MAC address
• C.source MAC address
• D.destination port number