Free Juniper JN0-348 Exam Dumps Questions & Answers

Exhibit.
***Exhibit is Missing***
Which two statements are correct. (Choose two.)

• A.  Route 2001:2244:3311:321:233::.128 will be advertised to an EBGP peer in AS 62553.
• B.  The AS path shows two hops to their IBGP routers within autonomous system 62553.
• C.  Route 2001:2244:3311:321:233::.128 has been prepended.
• D.  The active path to2001:2244:3311:321:233::.128 will exist using interface irb.433.

Which Junos feature allows you to combine multiple interface into a single bundle?

• A.  Virtual Classis
• B.  NSB
• C.  VRRP
• D.  LAG

Which two statements are true about high availability on Junos devices? (Choose two.)

• A.  NSR is independent of helper routers to assist the routing platform in restoring routing protocol information.
• B.  NSR is dependent on helper routers to assist the routing platform in restoring routing protocol information.
• C.  BFD is faster at detecting failures than default GRE or OSPF timers.
• D.  BFD is slower at detecting failures than default GRE or OSPF timers.

Click the Exhibit button.

You want to prevent rogue BPDUs from lab devices reaching the internal through the Lab_Switch device.
Referring to the exhibit, what should be done to accomplish this task?

• A.  Configure an input filter on interface xe-0/2/0 to discard the RSTP packets
• B.  Configure the three lab ports under the protocols layer2-control bpdu-block hierarchy on the switch
• C.  Configure the three lab ports as edge ports
• D.  Configure protocols rstp with the bpdu-block-on-edge parameter for interface xe-0/2/0

Exhibit.

A number of reports from end users indicate that internal and external communications are intermittent and not reliable. You verified the status of the switch ports and have determined that they are up and operational. You also noticed a very high level of link bandwidth utilization on those same ports. The current topology of the affected environment is shown in the exhibit.
What would be the cause of the reported issues?

• A.  A malformed route-based ACL Improperly filtering traffic flows.
• B.  A lack of port-based ACLs filtering the traffic flows.
• C.  A lack of a loop-prevention mechanism or protocol.
• D.  A misconfigured interior gateway protocol (IGP).