Free Juniper JN0-281 Exam Dumps Questions & Answers

Which statement is correct about the OSPF link-state database?

• A.  Each router within the same area must maintain a unique copy of the link-state database.
• B.  Each router within the OSPF domain must maintain a unique copy of the link-state database.
• C.  Each router within the OSPF domain must maintain an identical copy of the link-state database.
• D.  Each router within the same area must maintain an identical copy of the link-state database.

Which of the following are correct about OSPF router ID selection? (Choose two)

• A.  It is chosen based on the highest IP address of any active interface by default.
• B.  It is selected based on the lowest MAC address.
• C.  It can be manually configured.
• D.  It is always the IP address of the loopback interface.

In troubleshooting a Virtual Chassis setup, what is a common issue to look for?

• A.  Incompatible software versions between member switches
• B.  Too many switches in a single Virtual Chassis configuration
• C.  Use of copper cables for inter-switch connections
• D.  Activation of all ports for Virtual Chassis connections

When considering bidirectional forwarding detection, which two statements are correct? (Choose two.)

• A.  The BFD operation always consists of minimum intervals and multipliers.
• B.  The BFD default multiplier is 5.
• C.  The BFD default minimum interval is 3.
• D.  You can configure BFD per interface within the protocol stanza.

Which statement is correct about OSPF?

• A.  OSPF is a device-state protocol
• B.  OSPF is a distance-vector protocol
• C.  OSPF is a path-vector protocol
• D.  OSPF is link-state protocol