Free Juniper JN0-281 Exam Dumps Questions & Answers

What is the purpose of using route reflectors in BGP?

• A.  To increase the speed of BGP convergence
• B.  To encrypt BGP messages
• C.  To reduce the number of required IBGP sessions in a network
• D.  To automatically select the best route

What is the primary function of a VLAN?

• A.  To encrypt network traffic.
• B.  To segment a network into multiple broadcast domains.
• C.  To control network traffic based on MAC addresses.
• D.  To provide a routing mechanism between different networks.

With regards to graceful restart, which two statements are true? (Choose two.)

• A.  NSR must be enabled for graceful restart to work.
• B.  Dual routing engines are required for graceful restart to work.
• C.  A supported routing protocol, such as BGP, must be operational for graceful restart to work.
• D.  The network topology must be stable for graceful restart to work.

In a traditional multi-tier architecture, which layer is responsible for aggregating access layers and providing connectivity to the core layer?

• A.  Distribution Layer
• B.  Core Layer
• C.  Edge Layer
• D.  Access Layer

Referring to the exhibit, what needs to be done to make this a valid IP fabric?

• A.  Add two connections between the spine nodes
• B.  Remove one of the redundant links between a leaf node and a spine node
• C.  Remove the connection between the leaf nodes
• D.  Add a connection between the spine nodes