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Juniper JN0-363 Practice Test - Questions Answers, Page 6

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Which two statements are correct about the way that BGP propagates routes by default? (Choose two.)

A.
A route learned by EBGP will be re-advertised to IBGP peers.
A.
A route learned by EBGP will be re-advertised to IBGP peers.
Answers
B.
A route learned by IBGP will not be re-advertised lo IBGP peers.
B.
A route learned by IBGP will not be re-advertised lo IBGP peers.
Answers
C.
A route learned by EBGP will not be re-advertised to IBGP peers.
C.
A route learned by EBGP will not be re-advertised to IBGP peers.
Answers
D.
A route learned by IBGP will be re-advertised to IBGP peers.
D.
A route learned by IBGP will be re-advertised to IBGP peers.
Answers
Suggested answer: A, B

Which two LSA types are permuted in OSPF totally stubby areas? (Choose two.)

A.
Type 1
A.
Type 1
Answers
B.
Type 3
B.
Type 3
Answers
C.
Type 5
C.
Type 5
Answers
D.
Type 7
D.
Type 7
Answers
Suggested answer: C, D

Which LSA type does an OSPF ABR use to advertise external routes generated by an NSSAASBR into the backbone?

A.
Type 5
A.
Type 5
Answers
B.
Type 7
B.
Type 7
Answers
C.
Type 3
C.
Type 3
Answers
D.
Type 1
D.
Type 1
Answers
Suggested answer: C

Which two statements are correct when using LDP? (Choose two.)

A.
The lnet.3 table will contain only the paths explicitly defined.
A.
The lnet.3 table will contain only the paths explicitly defined.
Answers
B.
The inet.3 table will contain a full mesh of label-switched paths to other LDP-enabled routers.
B.
The inet.3 table will contain a full mesh of label-switched paths to other LDP-enabled routers.
Answers
C.
LDP label-switched paths are created by configuring LDP on at least one physical router interface.
C.
LDP label-switched paths are created by configuring LDP on at least one physical router interface.
Answers
D.
LDP label-switched paths are created by configuring LDP on the loopbacK Interface.
D.
LDP label-switched paths are created by configuring LDP on the loopbacK Interface.
Answers
Suggested answer: B, D

Which two interface types are used as tunnel endpoints? (Choose two.)

A.
ae
A.
ae
Answers
B.
ip
B.
ip
Answers
C.
ge
C.
ge
Answers
D.
gr
D.
gr
Answers
Suggested answer: B, D

Explanation:

tunnel-end-point name {

ipv4 {

source-address 10.255.1.1;

destination-address 10.255.2.0/25;

}

gre {

key 9;

}

}

https://www.juniper.net/documentation/us/en/software/junos/routing-policy/topics/ref/statement/tunnel-end-point-edit-firewall.html

Exhibit

The exhibit shows a topology with 1 Gbps interfaces between routers, and four RSVP LSPs operating with the respective bandwidth reservations.

Which path will be selected for a new LSP from R4 to R6 with a bandwidth reservation of 400 Mbps?

A.
R4 -> R1 -> R2 -> R5 -> R6
A.
R4 -> R1 -> R2 -> R5 -> R6
Answers
B.
R4 -> R5 -> R6
B.
R4 -> R5 -> R6
Answers
C.
R4 -> R5 -> R2 -> R3 -> R6
C.
R4 -> R5 -> R2 -> R3 -> R6
Answers
D.
R4 -> R1 -> R2 -> R3 -> R6
D.
R4 -> R1 -> R2 -> R3 -> R6
Answers
Suggested answer: A

Exhibit

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

A.
Traffic ingressing ge-0/0/0 that is tagged with VLAN 101 will egress ge-0/0/1 unchanged.
A.
Traffic ingressing ge-0/0/0 that is tagged with VLAN 101 will egress ge-0/0/1 unchanged.
Answers
B.
Traffic ingressing ge-0/0/0 that is tagged will VLAN 100 will be dropped.
B.
Traffic ingressing ge-0/0/0 that is tagged will VLAN 100 will be dropped.
Answers
C.
Traffic ingressing ge0/0/0 that Is tagged with VLAN 200 will egress ge-0/0/1 with an outer VLAN tag of 200.
C.
Traffic ingressing ge0/0/0 that Is tagged with VLAN 200 will egress ge-0/0/1 with an outer VLAN tag of 200.
Answers
D.
Traffic ingressing ge-0/0/0 that is tagged with VLAN 101 will egress ge-0/0M with an outer VLAN tag of 200.
D.
Traffic ingressing ge-0/0/0 that is tagged with VLAN 101 will egress ge-0/0M with an outer VLAN tag of 200.
Answers
Suggested answer: A, B

Exhibit

You want the R1 and R3 routers to forward traffic destined to the 203.0.113.0/24 network through R2. Which BGP attribute would you modify to satisfy this requirement?

A.
community
A.
community
Answers
B.
origin
B.
origin
Answers
C.
MED
C.
MED
Answers
D.
local preference
D.
local preference
Answers
Suggested answer: C

Exhibit

You confirm that the R2 and R3 routers are receiving a BGP route to the 203.0.113.0/24 network, but both routers display the route as hidden. Referring to the exhibit, which two actions solve this problem? (Choose two.)

A.
Apply the routing policy on R1 as an import policy to the IBGP group.
A.
Apply the routing policy on R1 as an import policy to the IBGP group.
Answers
B.
Configure a routing policy on R1 that sets the next hop for the 203 0.113.0/24 BGP route to the IP address that R1 uses for IBGP peering.
B.
Configure a routing policy on R1 that sets the next hop for the 203 0.113.0/24 BGP route to the IP address that R1 uses for IBGP peering.
Answers
C.
Configure a routing policy on R1 that sets the next hop for the 203.0.113.0/24 BGP route to the IP address that R1 uses for EBGP peering.
C.
Configure a routing policy on R1 that sets the next hop for the 203.0.113.0/24 BGP route to the IP address that R1 uses for EBGP peering.
Answers
D.
Apply the routing policy on R1 as an export policy to the IBGP group.
D.
Apply the routing policy on R1 as an export policy to the IBGP group.
Answers
E.
Apply the routing policy on R1 as an export policy to the IBGP group. = export that to ur iBGP peers
E.
Apply the routing policy on R1 as an export policy to the IBGP group. = export that to ur iBGP peers
Answers
Suggested answer: B, D

Explanation:

B) Configure a routing policy on R1 that sets the next hop for the 203 0.113.0/24 BGP route to the IP address that R1 uses for IBGP peering. = configure a 'then next-hop self' policy

Exhibit

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

A.
The OSPF Interfaces are configured as point-to-point.
A.
The OSPF Interfaces are configured as point-to-point.
Answers
B.
The ge-0/0'1.0 Interface is configured as passive.
B.
The ge-0/0'1.0 Interface is configured as passive.
Answers
C.
The R2 device is an ABR.
C.
The R2 device is an ABR.
Answers
D.
Junos OS default OSPF hello timers and dead intervals are used on all interfaces.
D.
Junos OS default OSPF hello timers and dead intervals are used on all interfaces.
Answers
Suggested answer: C, D

Explanation:

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.

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