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D. The BGP session is idle on the backup RE which is normal; it toggles to established at mastership change.

Correct Answer: A

Section: Volume A

Explanation

Explanation/Reference:

QUESTION 90

-- Exhibit --

user@R1> show configuration interfaces ge-1/1/0 unit 0 {

family inet {

address 10.100.1.1/24 { vrrp-group 1 {

virtual-address 10.200.12.254; priority 150;

accept-data; track {

interface ge-1/0/0 { priority-cost 40;

}

}

}

}

}

}

user@R2> show configuration interfaces ge-1/1/0 unit 0 {

family inet {

address 10.100.1.2/24 { vrrp-group 1 {

virtual-address 10.200.12.254; accept-data;

}

}

}

}

-- Exhibit --

Click the Exhibit button.

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R1 and R2 are using VRRP for high availability.

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

A.R2 is the backup router and will become the master router if ge-1/0/0 on R1 goes down.

B.R2 is the backup router and will remain the backup router if ge-1/0/0 on R1 goes down.

C.If R1 goes down, R2 will become the master and will relinquish mastership once R1 comes back online.

D.If R1 goes down, R2 will become the master and will remain the master once R1 comes back online.

Correct Answer: BC

Section: Volume A

Explanation

Explanation/Reference:

QUESTION 91

-- Exhibit -- interfaces { ge-1/0/3 { unit 0 {

family inet {

address 192.168.1.1/30;

}

}

}

ge-1/1/0 { unit 0 {

family inet {

address 10.100.10.1/30;

}

}

}

fxp0 { unit 0 {

family inet {

address 10.2.1.13/28;

}

}

}

lo0 { unit 0 {

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family inet {

address 10.100.1.1/32; address 127.0.0.1/32;

}

}

}

}

protocols { ospf {

area 0.0.0.0 { interface ge-1/0/3.0; interface ge-1/1/0.0;

}

}

}

-- Exhibit --

Click the Exhibit button.

The router was just powered on.

Referring to the exhibit, what is the OSPF RID?

A.192.168.1.1

B.10.100.1.1

C.127.0.0.1

D.10.2.1.13

Correct Answer: B

Section: Volume A

Explanation

Explanation/Reference:

QUESTION 92

-- Exhibit -- protocols {

isis {

level 1 disable; interface ge-1/0/0.0 {

level 2 disable;

}

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interface ge-1/1/0.0; interface lo0.0;

}

}

-- Exhibit --

Click the Exhibit button.

Referring to the exhibit, what is the resulting behavior on interface ge-1/0/0?

A.Level 1 is enabled.

B.Level 1 is disabled.

C.Level 2 is enabled.

D.Level 1 and Level 2 are disabled.

Correct Answer: A

Section: Volume A

Explanation

Explanation/Reference:

QUESTION 93

 

 

-- Exhibit --

 

 

 

[edit]

 

 

 

user@router# run show isis interface

 

IS-IS interface database:

 

 

Interface

L CirID Level 1 DR Level 2 DR L1/L2 Metric

ge-1/0/2.0

3 0x1 router.00

router.00

10/10

lo0.0

0 0x1 Passive

Passive

0/0

-- Exhibit --

 

 

 

Click the Exhibit button.

Referring to the exhibit, which two statements are true regarding the GE interface? (Choose two.)

A.It operates at both Level 1 and Level 2.

B.It operates at Level 3, which supports hierarchical backbone areas.

C.The local router is the IS-IS designated intermediate system at all levels.

D.The local router is the IS-IS designated router at all levels.

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Correct Answer: AC

Section: Volume A

Explanation

Explanation/Reference:

QUESTION 94

--Exhibit -- user@R2> show protocols {

isis {

export leak; interface ge-1/1/0.0; interface ge-1/1/1.0 {

level 1 disable;

}

interface lo0.0;

}

}

policy-options { policy-statement leak {

term 1 {

from level 1; to level 2; then accept;

}

}

}

--Exhibit --

Click the Exhibit button.

R1 and R2 have a Level 1 IS-IS adjacency. R2 participates in both Level 1 and Level 2, and is receiving routes from a Level 2 neighbor. A policy on R2 has been created to leak routes to Level 1, but R1 is not receiving the routes.

Referring to the exhibit, what is the solution on R2?

A.The policy must be applied as an export policy at the interface level.

B.The policy must be changed to include from protocol isis.

C.The policy must be changed to specify from level 2 and to level 1.

D.The policy must be applied as an import policy.

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Correct Answer: C

Section: Volume A

Explanation

Explanation/Reference:

QUESTION 95

-- Exhibit -- user@R1> show interfaces {

ge-1/1/0 { unit 0 {

family inet {

address 10.100.1.1/30;

}

family iso;

}

}

lo0 { unit 0 {

family inet {

address 10.100.10.1/32;

}

family iso {

address 49.1001.0010.0100.00;

}

}

}

}

protocols { isis {

interface ge-1/1/0.0 { level 2 disable;

}

interface lo0.0;

}

}

user@R2> show interfaces {

ge-1/1/0 { unit 0 {

family inet {

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address 10.100.1.2/30;

}

}

}

lo0 { unit 0 {

family inet {

address 10.100.10.2/32;

}

family iso {

address 49.1001.0010.0200.00;

}

}

}

}

protocols { isis {

interface ge-1/1/0.0; interface lo0.0;

}

}

-- Exhibit --

Click the Exhibit button.

Referring to the exhibit, R1 and R2 are directly connected using interface ge-1/1/0.

What happens as a result of the configurations?

A.No adjacency forms

B.Level 2 adjacency forms

C.Level 1 adjacency forms

D.Level 1 and Level 2 adjacencies form

Correct Answer: C

Section: Volume A

Explanation

Explanation/Reference:

QUESTION 96

-- Exhibit --

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user@R1> show interfaces {

ge-1/1/0 { unit 0 {

family inet {

address 10.100.1.1/30;

}

family iso;

}

}

lo0 { unit 0 {

family inet {

address 10.100.10.1/32;

}

family iso {

address 49.1001.0010.0100.00;

}

}

}

}

protocols { isis {

level 1 disable; interface ge-1/1/0.0 {

level 2 disable;

}

interface lo0.0;

}

}

user@R2> show interfaces {

ge-1/1/0 { unit 0 {

family inet {

address 10.100.1.2/30;

}

family iso { mtu 1496;

}

}

}

lo0 {

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unit 0 { family inet {

address 10.100.10.2/32;

}

family iso {

address 49.1002.0010.0200.00;

}

}

}

}

protocols { isis {

interface ge-1/1/0.0 { level 2 disable;

}

interface lo0.0;

}

}

-- Exhibit --

Click the Exhibit button.

Referring to the exhibit, R1 and R2 are directly connected using interface ge-1/1/0.

What is the reason the IS-IS adjacency fails?

A.R2 has an MTU value of 1496 configured on ge-1/1/0.

B.R2 and R1 have different area IDs.

C.R1 is configured for Level 2, and R2 is configured for Level 1.

D.R1 is configured for both Level 1 and Level 2 to be disabled.

Correct Answer: B

Section: Volume A

Explanation

Explanation/Reference:

QUESTION 97

-- Exhibit -- [edit]

user@router> show bgp summary

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...

 

 

 

 

 

Peer

AS InPkt

OutPkt

OutQ

Flaps Last Up/Dwn State...

5.1.1.1

100

10

0

1

14:06 Established

10.1.1.1

200

10

0

1

14:06 Active

20.1.1.1

300

10

0

1

14:06 Idle

-- Exhibit --

 

 

 

 

 

Click the Exhibit button.

Referring to the BGP peering sessions shown in the exhibit, which two statements are true? (Choose two.)

A.The peering session with the 10.1.1.1 neighbor is fully operational.

B.The peering session with the 5.1.1.1 neighbor is fully operational.

C.The local router peering with the 20.1.1.1 neighbor is waiting for a start event.

D.The local router peering with the 20.1.1.1 neighbor is waiting for a BGP refresh message.

Correct Answer: BC

Section: Volume A

Explanation

Explanation/Reference:

QUESTION 98

 

 

 

 

-- Exhibit --

 

 

 

 

 

user@router> show bgp summary

 

 

Groups: 2 Peers: 2 Down peers: 2

 

 

Table Tot Paths

Act Paths Suppressed

History Damp State Pending

inet.0

 

 

 

 

 

0

0

0

0

0

0

Peer

AS

InPkt

OutPkt

OutQ

Flaps Last Up/Dwn State...

5.1.1.1

100

1

0

0

14:06 OpenConfirm

10.1.1.1

200

 

0

1

14:06 Active

-- Exhibit --

 

 

 

 

 

Click the Exhibit button.

Two newly configured BGP peers have remained in the states shown in the exhibit for several hours.

Which two statements are true? (Choose two.)

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