Free Juniper JN0-351 Exam Dumps Questions & Answers

Which statement about aggregate routes is correct?

• A.  Aggregate routes are always preferred over more specific routes, even when the specific routes have a better path.
• B.  Aggregate routes can only be used for static routing but not for dynamic routing protocols.
• C.  Aggregate routes are automatically generated for all of the subnets in a routing table.
• D.  Aggregate routes are used for advertising summarized network prefixes.

Exhibit.

What is the management IP address of the device shown in the exhibit?

• A.  172.23.11.10
• B.  10.210.20.233
• C.  172.23.12.100
• D.  128.0.0.1

You have two OSPF routers forming an adjacency. R1 has a priority of 32 and a router ID of 192.168.1.2. R2 has a priority of 64 and a router ID of 192.168.1.1. The routers were started at the same time and all other OSPF settings are the default settings.
Which statement is correct in this scenario?

• A.  Router IDs must match for an adjacency to form.
• B.  R1 will be the BDR.
• C.  R2 will be the BDR.
• D.  At least three routers are required for a DR/BDR election.

You enable persistent MAC learning on your Juniper switch
In this scenario, which statement is correct?

• A.  You can only enable persistent MAC learning on an interface on which 802.1x authentication is configured.
• B.  You can only enable persistent MAC learning on an interface in access mode.
• C.  You can enable persistent MAC learning on an interface that is part of a redundant trunk group.
• D.  You can enable persistent MAC learning on an interface where MAC learning is disabled.

Exhibit

What does the * indicate in the output shown in the exhibit?

• A.  All interfaces have elected a root bridge.
• B.  The interface is down.
• C.  The interface is active.
• D.  The switch ports have a router attached.