Juniper JN0-363 JNCIS-SP Exam Practice Test Instant Access

Question 1

You are asked to configure filter-based forwarding on a Junos device.

Which two statements are correct in this scenario? (Choose two.)

AYou must create a routing policy.

BYou must create a route target.

CYou must create and apply a match filter.

DYou must create a routing instance.

Answer : C, D

To configure filter-based forwarding, perform the following tasks: Create a match filter on the ingress device. To specify a match filter, include the filter filter-name statement at the [edit firewall] hierarchy level. A packet that passes through the filter is compared against a set of rules to classify it and to determine its membership in a set. Once classified, the packet is forwarded to a routing table specified in the accept action in the filter description language. The routing table then forwards the packet to the next hop that corresponds to the destination address entry in the table. Create routing instances that specify the routing table(s) to which a packet is forwarded, and the destination to which the packet is forwarded at the [edit routing-instances] hierarchy level.

Question 2

Exhibit

Referring to the exhibit, what must be included in the Route1 configuration when establishing an EBGP session with the ISP?

AA local address must be specified.

BA local AS must be specified.

CThe BGP session type internal must be specified.

DThe BGP session type external must be specified.

Answer : A

Question 3

Which two statements ate correct about the BGP next-hop attribute value? (Choose two.)

ABy default, the next-hop value is changed across IBGP links.

BBy default, the next-hop value is changed across EBGP links.

CBy default, the next-hop value is not changed across IBGP links.

DBy default, the next-hop value is not changed across EBGP links.

Answer : B, C

By default, the router that originally sourced the route into BGP places its peer address into the attribute field. The next-hop value is then typically changed when the route is transmitted across external gGP (EBGP) links. Internal BGP (IBGP) peers do not alter the next-hop value between themselves.

Question 4

How does a Junos device learn about MAC addresses when II is first connected to an Ethernet LAN?

AThe device sends out a network broadcast message asking tor all devices and MAC addresses on the network and stores this information In addition lo the interface from which the response was received.

BThe device learns the destination MAC addresses from traffic in the network and stores this MAC address in addition to the interface from which the traffic was received.

CThe device learns the source MAC addresses from traffic in the network and stores this MAC address in addition to the interface from which the traffic was received.

DThe device sends out a network multicast message asking for all devices and MAC addresses on the network and stores this Information in addition to the interface from which the response was received.

Answer : D

Question 5

Exhibit

Referring to the exhibit, which two statements are correct? (Choose two.)

AThe OSPF Interfaces are configured as point-to-point.

BThe ge-0/0'1.0 Interface is configured as passive.

CThe R2 device is an ABR.

DJunos OS default OSPF hello timers and dead intervals are used on all interfaces.

Answer : C, D

You can see area 0.0.0.1 set for one interface and area 0.0.0.0 for the other interface. This means the router communicates in the backbone and area 1, thus it is an ABR.

Default hello timer and dead intervals are configured

hello-interval---Specifies the length of time, in seconds, before the routing device sends a hello packet out of an interface. By default, the routing device sends hello packets every 10 seconds. The range is from 1 through 255 seconds.

dead-interval---Specifies the length of time, in seconds, that the routing device waits before declaring that a neighboring routing device is unavailable. This is an interval during which the routing device receives no hello packets from the neighbor. By default, the routing device waits 40 seconds (four times the hello interval). The range is 1 through 65,535 seconds.

https://www.juniper.net/documentation/us/en/software/junos/ospf/topics/topic-map/configuring-ospf-timers.html#:~:text=The%20hello%20interval%20and%20the,devices%20on%20a%20shared%20network.

Question 6

Exhibit

Referring to the exhibit, which two statements are correct? (Choose two.)

ATraffic ingressing ge-0/0/0 that is tagged with VLAN 101 will egress ge-0/0/1 unchanged.

BTraffic ingressing ge-0/0/0 that is tagged will VLAN 100 will be dropped.

CTraffic ingressing ge0/0/0 that Is tagged with VLAN 200 will egress ge-0/0/1 with an outer VLAN tag of 200.

DTraffic ingressing ge-0/0/0 that is tagged with VLAN 101 will egress ge-0/0M with an outer VLAN tag of 200.

Answer : A, B

Question 7

You want to see a detailed list of all established BGP sessions. In this scenario, what would be a valid command to accomplish this task?

Ashow bgp neighbor

Bshow bgp summary

Cshow rouse receive-protocol bgp <neighbor IP address>

Dshow rouse protocol bgp

Answer : A

Juniper JN0-363 Service Provider Routing and Switching, Specialist JNCIS-SP Exam Practice Test