Free Juniper JN0-348 Exam Dumps Questions & Answers

In which two STP states is a port active and a MAC address learned? (Choose two.)

• A.Disabled
• B.Forwarding
• C.Learning
• D.Blocking

You have configured the route with an IS-IS metric of 2048. However, the IS-IS interface metric of 63 is being applied for the interface of this router.
What must you do to enable larger metric value?

• A.Enable wide metrics.
• B.Restart the IS-IS protocol.
• C.Enable level 1 IS-IS routing.
• D.Disable narrow metrics.

Which OSPF packet type is sent when an OSPF router detects its database is state?

• A.Link-state acknowledgment
• B.Hello
• C.Link-state request
• D.Database description

Exhibit.

Referring to the exhibit, which statement is correct?

• A.The ge-0/0/15 interface is using the default port cost.
• B.This switch is currently blocking all traffic.
• C.This switch has a bridge priority of 8k.
• D.The ge-0/0/9 interface is using the default interface priority value.

Which two requirements must be satisfied before graceful restart work? [Choose two)

• A.a stable network topology
• B.a neighbor configured with graceful restart
• C.a neighbors with an uptime greater than an hour
• D.a neighbor configured with BfD