Juniper JN0-349 JNCIS-ENT Exam Practice Test Instant Access

Question 1

What are three types of port designation specific to Private VLANs? (Choose three.)

APromiscuous ports

BTransparent ports

CPVLAN trunk ports

DDesignated ports

EIsolated ports

Answer : A, C, E

Question 2

What types of authentication are supported in Junos for OSPF?

ASimple password

BMD5 checksum

CHitless key chain of MD5 keys/checksums

DAll of the above

Answer : D

Question 3

You were provided a network diagram that told you to number your network from the 191.255.0.0/16 space. OSPF is enabled and adjacencies are up, but no routers are learning any routes. What can explain this?

AThe default OSPF export policies advertise nothing, so you need to apply export policy

BThe default OSPF import policy rejects all OSPF routes, so you need to apply import policy

CYou need to modify the martian table with a 191.255.0.0/16 accept statement

DYou need to enable OSPF on the lo0 interface to provide a route to the RID of each router in the network

Answer : C

Question 4

What BGP attribute is mostly likely to influence a remote AS that you do not peer with?

AThis is not possible given the local scope of BGP

BAS path

CMED

DLocal preference

Answer : B

Question 5

What kind of filter would be written to protect control traffic destined for the switch?

AA filter applied to the default VLAN

BA filter applied to the native VLAN

CA filter applied to the management interface

DA filter applied to the loopback interface

Answer : D

Question 6

You are a service provider and have multiple customers in a building.

You are installing a new switch that can host all of your customers. However, you would like to ensure that one customer cannot see or broadcast to another customer.

You would also like to have them use a common gateway IP address from the building. What should be used to provide this access?

AVLAN

Bprivate VLAN

Cfilter-based VLAN

DLayer 2 tunneling

Answer : B

Question 7

Which mechanism is used to share routes between routing tables?

ARIB groups

Brouting instances

Cforwarding instances

Dfilter-based forwarding

Answer : A

Juniper JN0-349 Enterprise Routing and Switching, Specialist JNCIS-ENT Exam Practice Test