JNCIS-ENT JN0-348 Free Questions – Enterprise Routing and Switching, Specialist – PassQuestion Free Questions To Test Online

1. Which two statements describe aggregate routes? (Choose two.)

Invalid routingprefixes are not advertised to external peers.

Internal routing instabilities can be hidden from external peers

Groups of routes are combined into a single route entry.

The route receives the next hop of the primary contributing route.

2. You are configuring a new BGP service to your service provider. You want to ensure that BGP is fully established and has all the routes in the route table before allowing traffic to transit the router.

Which feature achieves this requirement?

BGP route reflector

IS-IS mesh group

BGP local preference

IS-IS overload bit

3. Which LSA type describes the router ID of ASBR routers located in remote areas?

Type 4

Type 5

Type 3

Type 7

4. Which two statements are true about Virtual Chassis? (Choose two.)

It is possible to automatically update the Junos OS on newly added members to participate in the Virtual Chassis

A software version mismatch on a newlyadded member must be placed in linecard mode.

Virtual Chassis members use VCCP to create a loop-free topology.

The member ID is not preserved through reboots.

5. A customer discovered that a significant outage was caused by an unauthorized Ethernet switching device attached to the network.

In this scenario, which two actions would solve this problem? (Choose two.)

Enable 802.1x.

Enable persistent MAC learning.

Enable dynamic ARP inspection.

Enable storm control.

6. Which statement is true about GRE tunnels?

GRE tunnels can be used for only IPpackets.

GRE tunnels ensure that a packet does not live forever.

Packets are encapsulated unchanged before entering the tunnel.

GRE tunnels support point-to-multipoint.

7. Which device is used to separate collision domains?

switch

router

hub

firewall

8. Which three statements are true regarding not-so-stubby areas (NSSAs)? (Choose three.)

You cannot configure an area as both an NSSA and a stub area.

An NSSA exports an external route to thebackbone area as a Type 5 LSA.

An NSSA exports an external route as a Type 3 LSA.

An NSSA does not require an ABR.

An NSSA imports an external route as a Type 7 LSA.

9. What are two terminating actions of a Layer 2 firewall filter? (Choose two.)

reject

log

discard

10. Which area is reserved for the OSPF backbone?

Area 0.0.0.0

Area 1.1.1.1

Area 2.2.2.2

Area 3.3.3.3

JNCIS-ENT JN0-348 Free Questions – Enterprise Routing and Switching, Specialist

JNCIS-ENT JN0-348 Free Questions – Enterprise Routing and Switching, Specialist

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