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السؤال #1
Exhibit. Two CE devices (CE-1 and CE-2) belong to the same customer and connect into a single PE device (PE-1) However, the CE devices cannot communicate with each other You want to allow the CE devices to communicate with each other Referring to the exhibit, which action would solve the problem?
A. Configure both routing instances with the set routing-opt ions auto-export-statement
B. Configure both routing instances with the set routing-options autonomous-system loops 3 statement
C. Configure both routing instances with the vrf-table-label statement
D. Configure both routing instances with the as-override statement within the BGP protocol
عرض الإجابة
اجابة صحيحة: D
السؤال #2
Exhibit: Referring to the exhibit, you have recently established a Layer 3 VPN between PE-1 and PE-2, connecting the two CE sites. Rowing information is being shared between sites and the customer has two-way communication After adding this VPN to your core network, PE-1 and PE-2 are no longer able to forward traffic to the Internet. In this scenario, what is the problem?
A. You must configure the inet unicast NLRI for the BGP session on both your PE devices
B. You must configure a separate internal BGP group on both your PE devices specifically for Internet connectivity
C. You must configure the inet-vpn NLRI for the BGP sessions on both your PE devices
D. You must configure a multihop external BGP session between your PE devices and the Internet provider's ISP-A device
عرض الإجابة
اجابة صحيحة: C
السؤال #3
Exhibit. You are troubleshooting a problem with a BGP peer where BGP routes are not being accepted from that peer Referring to the exhibit, which two statements are correct*? (Choose two )
A. Term 0 is missing a terminating action that allows BGP routes to be accepted
B. You cannot have terminating actions outside of terms
C. The reject at the end of the policy is preventing the routes from being accepted
D. Term 0 is missing a route-fitter that specifies the allowed routes
عرض الإجابة
اجابة صحيحة: CD
السؤال #4
Exhibit: You are receiving the same 200.0.0.0/24 BGP route from four different ISPs. Referring to the exhibit, which ISP's route would be selected as active?
A. ISP-A
B. ISP-B
C. ISP-C
D. ISP-D
عرض الإجابة
اجابة صحيحة: B
السؤال #5
Exhibit: Your network is connected to two different ISPs and you notice that they are using your network for transit traffic. In this scenario, which two configuration statements will solve this problem? (Choose two.)
A. set policy-options policy-statement ISP term ROUTES then reject
B. set policy-options as-path LOCAL-ROUTES "()"
C. set policy-options policy-statement ISP term REST then reject
D. set policy-options as-path LOCAL-ROUTES " (65310 I 65441) +"
عرض الإجابة
اجابة صحيحة: CD
السؤال #6
Exhibit. Referring to the exhibit, which OSPFv3 configuration is implemented on router R1? A) B) C) D)
A. Option A
B. Option B
C. Option C
D. Option D
عرض الإجابة
اجابة صحيحة: B
السؤال #7
Exhibit: Referring to the exhibit, which path would traffic passing through R1 take to get.
A. R1 -> R2 -> R4 -> R6
B. R1 -> R2 -> R3 -> R6
C. R1 -> R3 -> R5 -> R6
D. R1 -> R3 -> R4 -> R6
عرض الإجابة
اجابة صحيحة: AD
السؤال #8
Exhibit: Referring to the exhibit, you need to implement VPLS between CE-A1 and CE-A2. You must ensure that no loops are created due to the multihoming of the connection from CE-A2 to PE2 and PE3. Based on the type of VPLS, which two solutions will satisfy this requirement? (Choose two.)
A. In a BGP VPLS, configure a primary and backup neighbor
B. In an LDP VPL
C. configure multihoming and local preference on PE-2 and PE-3
D. In an LDP VPLS, configure a primary and backup neighbor
E. In a BGP VPLS, configure multihoming and local preference on PE-2 and PE-3
عرض الإجابة
اجابة صحيحة: C
السؤال #9
Exhibit: The exhibit shows a BGP peering session for two PE routers. The BGP session is up, but the hosts in the Layer 2 VPN that uses the BGP session are unable to communicate. What is the problem in this situation?
A. The BGP peer does not support the restarter functionality
B. The local BGP router does not support Layer 2 VPN and Layer 3 VPN NLRI address families at the same time
C. There is a mismatch in the supported NLRI address families between the BGP peers
D. The BGP peer does not support the add-path feature
عرض الإجابة
اجابة صحيحة: C
السؤال #10
Which statement is correct about BGP FlowSpec between a service provider's PE router and a customer?
A. The NLRI received from a customer is stored in the flowspe
B. inet
C. The RFC deterministic traffic filtering algorithm is used by default in Junos
D. The flow routes received from a customer are limited to /32 masks for IPv4
E. The NLRI received from a customer is stored in the inetfiow
عرض الإجابة
اجابة صحيحة: D
السؤال #11
Exhibit. Referring to the exhibit, which statement is true?
A. The BGP session between R1 and R2 will fail to establish correctly due to an NLRI mismatch
B. The BGP session between R1 and R2 will establish correctly and the met unicast and the met6 unicast NLRIs will pass routing information
C. The BGP session between R1 and R2 will establish correctly and only the inet6 unicast NLRI will pass routing information
D. The BGP session between R1 and R2 will establish correctly and only the met unicast NLRI will pass routing information
عرض الإجابة
اجابة صحيحة: BC
السؤال #12
Exhibit: R2 is receiving the same route from R1 and R3. You must ensure that you can load balance traffic for that route. Referring to the exhibit, which two configuration changes will allow load balancing? (Choose two.)
A. Configure muitipath under group R1
B. Configure muitipath under the global BGP configuration
C. Apply the prepend policy as an import policy under group R3
D. Apply the prepend policy as an import policy under group R1
عرض الإجابة
اجابة صحيحة: D
السؤال #13
What information is stored in a VRF table for a BGP Layer 2 VPN? (Choose three.)
A. remote interface of local CE device
B. Layer 2 encapsulation
C. logical interface provisioned to local CE device local site ID
D. label-switched path
عرض الإجابة
اجابة صحيحة: BC
السؤال #14
Exhibit: R2 is receiving a route from R1 and you must ensure that the route is not advertised to R3. Referring to the exhibit, which two configurations on R2 will solve the issue? (Choose two.)
A. Apply the no-export policy as an import policy under group 65001
B. Apply the no-advertise policy as an export policy under group 65003
C. Apply the no-export policy as an export policy under group 65003
D. Apply the no-advertise policy as an import policy under group G5001
عرض الإجابة
اجابة صحيحة: D
السؤال #15
Exhibit: Referring to the exhibit, which statement is true?
A. The route is learned from only one neighbor
B. This is a multipath route
C. The route is learned from three different neighbors
D. This is a multihop route
عرض الإجابة
اجابة صحيحة: B
السؤال #16
Which two statements regarding Ethernet segments (ES) are correct? (Choose two)
A. The Type-1 EVPN route will indicate if the ES is all-active or single-active
B. The Type-4 EVPN route will be used to elect the designated forwarder for the ES
C. The Type-2 EVPN route will indicate if there is a designated forwarder on the ES
D. The Type-3 EVPN route will be used for the aliasing function to load-balance to the ES
عرض الإجابة
اجابة صحيحة: BCD
السؤال #17
You must deploy an interprovider VPN option that ensures that the ASBRs do not need to store any VPN routes. In this scenario, which interprovider VPN option should you choose?
A. option B
B. option A
C. option C
D. option D
عرض الإجابة
اجابة صحيحة: B
السؤال #18
Exhibit: Referring to the exhibit, which three statements about route 10.222/16 are correct when using the default BGP advertisement rules? (Choose three)
A. R2 will advertise 10
B. R2 will prepend AS10 when advertising 10
C. R7 will advertise 10
D. R1 will advertise 10 222/16 to R2 with itself as the next hop
E. R1 will prepend AS10 when advertising 10
عرض الإجابة
اجابة صحيحة: C
السؤال #19
Exhibit: Your network connects two segments of your customer's network as shown in the exhibit They need to exchange routes between Segment 1 and Segment 2 but both segments use the same AS number. Which two steps will accomplish this task? (Choose two.)
A. Configure the routing-options autonomous-system loops l parameter on routers R1 and R4
B. Configure the routing-options autonomous-system loops l parameter on routers R2 and R3
C. Configure the BGP group with the as-override parameter on routers R1 and R4
D. Configure the BGP group with the advertise-peer-as parameter on routers R2 and R3
عرض الإجابة
اجابة صحيحة: D
السؤال #20
Which two statements about IS-IS are correct? (Choose two.)
A. Level 1 intermediate systems exchange routing information with Level 1 intermediate systems in other IS-IS areas
B. An IS-IS router sets the attached bit in the PDUs it sends to a Level 1 area to indicate that it is a backbone router
C. A Level 1 router can only form adjacencies with other Level 1 routers
D. Level 2 routers can form adjacencies with either Level 1 or Level 2 routers
عرض الإجابة
اجابة صحيحة: BC
السؤال #21
The link between CE1 and PE1 has a history of flapping To avoid the impact that flapping causes to the network you decide to use route damping Which statement is correct in this scenario?
A. Dampened routes decay at a sliding rate known as half-life
B. Routes become dampened when the configured max-suppress value is reached
C. Dampening is enabled on interfaces
D. Dampened routes become active when their figure of merit drops below the reuse value
عرض الإجابة
اجابة صحيحة: C

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