[Free] Download New Latest (November) Juniper JN0-692 Actual Tests Topic 2, Volume B part 05

Ensurepass

QUESTION 111  (Topic 2)

 

Click the Exhibit button.

 

clip_image002

 

After adding Customer C to your Layer 3 VPN, you must validate that PE2 is receiving VPN routes for all customers attached to PE1, as shown in the exhibit. Which operational command displays this information?

 

A.

show route instance

B.

show route summary

C.

show route table bgp.l3vpn.0

 

 

 

 

D.

show route table customer-c.inet.0

 

Answer: C

 

 

QUESTION 112  (Topic 2)

 

Click the Exhibit button.

 

clip_image004

 

Based on the output in the exhibit, which statement is correct?

 

A.

R4 has been configured with an IS-IS export policy and is announcing external routing information.

B.

R3 and R4 have an adjacency at both level 1 and level 2.

C.

R3 has been configured so that it is not used for transit traffic.

D.

R3 and R4 have only a level 2 adjacency.

 

Answer: D

 

 

QUESTION 113  (Topic 2)

 

You are asked to design a Layer 2 VPN service for a service provider network that supports Ethernet and ATM transport. Which two Layer 2 VPN technologies will meet this requirement? (Choose two.)

 

A.

LDP-signaled VPLS, using draft martini encapsulation

B.

BGP-signaled VPLS, using the RFC 4448 Layer 2 frame format

C.

LDP Layer 2 circuit, using the RFC 4448 Layer 2 frame format

 

 

 

 

D.

BGP Layer 2 VPN, using draft-Martini encapsulation

 

Answer: CD

 

 

QUESTION 114  (Topic 2)

 

Click the Exhibit button.

 

clip_image006

 

Referring to the exhibit, Customer A is complaining that no OSPF routes are being received across your Layer 3 VPN. You suspect that a problem exists with the PE-CE protocol. The core network is operational. Which operational command on PE1 helps troubleshoot this problem?

 

A.

show ospf neighbor

B.

show bgp summary

C.

show ospf neighbor instance customer-a

D.

show bgp summary instance customer-a

 

Answer: C

 

 

QUESTION 115  (Topic 2)

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;

Click the Exhibit button.

 

 

 

 

 

clip_image008

 

Based on the topology shown in the exhibit, which two configuration statements must be applied on R2 so that it announces the 10.100/22 network to its OSPF neighbors? (Choose two.)

 

A.

[edit policy-options policy-statement announce] user@router# set teem 1 from route-filter 10.100.0.0/22 exact accept

B.

[edit policy-options policy-statement announce] user@router# set term 1 from 10.100.0.0/22 exact accept

C.

[edit]

user@router# set protocols ospf export announce

D.

[edit]

user@router# set protocols ospf area 0 export announce

 

Answer: AC

 

 

QUESTION 116  (Topic 2)

 

Which two statements are true when configuring OSPF authentication? (Choose two.)

 

 

 

 

 

A.

An OSPF link can support both simple password and MD5 authentication at the same time.

B.

An MD5 password requires a key ID.

C.

You can configure multiple MD5 passwords simultaneously on the same link.

D.

If the MD5 password negotiation fails, you can configure OSPF to automatically use a simple password as a backup.

 

Answer: BC

 

 

QUESTION 117  (Topic 2)

 

Click the Exhibit button.

 

clip_image010

 

In the exhibit, R1 and R2 have a static default route configured that points toward the provider. Both routers redistribute the default route into OSPF. R2 is the preferred gateway to reach the provider. R1 is the backup gateway. All link metrics are equal. Which two steps ensure that traffic to the provider flows through R2 while the network is working properly? (Choose two.)

 

A.

Redistribute the default route as a Type 1 external route on router R1 and a Type 2

 

 

 

 

external route on router R2.

B.

Redistribute the default route as a Type 2 external route on router R1 and a Type 1 external route on router R2.

C.

Modify the preference value of the default route on router R1 so that it is less preferred than OSPF external routes.

D.

Modify the preference value of the default route on router R2 so that it is more preferred than OSPF external routes.

 

Answer: BC

 

 

QUESTION 118 < span lang="EN-US" style="font-family: ; mso-font-kerning: 0pt; mso-no-proof: yes"> (Topic 2)

 

Click the Exhibit button.

 

clip_image012

 

Referring to the exhibit, which type of traffic protection mechanism is used for the LSP?

 

A.

link-protection

B.

fast-reroute

C.

node-link-protection

 

 

 

 

D.

bypass

 

Answer: B

 

 

QUESTION 119  (Topic 2)

 

Click the Exhibit button.

 

clip_image014

 

Referring to the exhibit, which statement is true assuming BGP Layer 2 VPN signaling?

 

A.

PE1 receives two BGP NLRI updates, each containing a remote site ID, a label base, and Layer 2 encapsulation.

B.

P
E2 receives one BGP NLRI update containing a remote site ID, a label base, and Layer 2 encapsulation.

C.

PE2 receives two BGP NLRI updates, each containing a remote site ID, label vc, and Layer 2 encapsulation.

D.

PE1 receives one BGP NLRI for VPN A containing only a remote site ID and a label offset value.

 

Answer: A

 

 

QUESTION 120  (Topic 2)

 

Which three statements are true about the BGP community attribute? (Choose three.)

 

A.

There are three well-known communities.

B.

C
ommunities can be used to signal local preference in other AS networks.

 

 

 

 

C.

Only well-known communities can be passed between AS networks.

D.

Routing policies can be simplified using BGP communities.

E.

Communities are used in the route selection process.

 

Answer: ABD

 

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