Download Service Provider Routing and Switching, Professional (JNCIP-SP).JN0-663.NewDumps.2022-09-03.96q.vcex

Vendor: Juniper
Exam Code: JN0-663
Exam Name: Service Provider Routing and Switching, Professional (JNCIP-SP)
Date: Sep 03, 2022
File Size: 19 MB
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Demo Questions

Question 1
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?
  1. option A
  2. option B
  3. option D
  4. option C
Correct answer: C
Question 2
  
Referring to the exhibit, what will the IS-IS cost be for R1 to reach R3?
  1. 73
  2. 20 
  3. 301
  4. 310
Correct answer: D
Question 3
  
All networks shown in the exhibit contain more than one BGP speaker. You operate ISP A and must ensure that Customer Y sends their traffic to you over the directly connected link. Customer Y is not to be used for transit into your network.  
What would you do to accomplish this task?
  1. Advertise routes to Customer X with the custom defined 0:0 community.
  2. Advertise routes to Customer X with the well-known no-advertise community. 
  3. Advertise routes to Customer Y with the custom defined 65535:65535 community.
  4. Advertise routes to Customer Y with the well-known no-export community.
Correct answer: D
Question 4
You are deploying a new EVPN service for your customers.  
You must build the service based on the following requirements:
  • both Layer 2 and Layer 3 functionality must be supported; 
  • your customers must be able to support multiple VLANs in the same EVPN instance (EVI). 
In this scenario, which two types of routing instances should be configured? (Choose two.)
  1. virtual switch
  2. virtual router
  3. VRF
  4. EVPN
Correct answer: CD
Question 5
  
  
R2 has IS-IS adjacencies with R3 and R4. You want to ensure that R2 has both a level 1 and level 2 adjacency to both R3 and R4, but R2 only has one adjacency with R4. 
Referring to the exhibit, which configuration change will solve this issue?
  1. Change the IS-IS area on R4 to match R2.
  2. Remove the level 1 disable configuration from R4.
  3. Remove the level 1 disable configuration from R2.
  4. Change the IS-IS area on R2 to match R4.
Correct answer: C
Question 6
Which two statements about wide and narrow metrics used in IS-IS are correct? (Choose two.)
  1. Wide metrics are enabled with the wide-metrics-only parameter under protocols isis hierarchy.
  2. Narrow metrics are enabled by default and use 8 bits in TLVs to send information. 
  3. Wide metrics are sent by default and use 24 bits in TLVs to send information.
  4. Disabling narrow metrics results in external routes being leaked from L1 to L2 areas automatically.
Correct answer: AB
Question 7
You are creating an LDP-signaled Layer 2 circuit between two sites. Site1 and Site2 use different VLAN IDs to connect to your PE devices.  
In this scenario, which encapsulation type must be used on the logical interfaces?  
  1. vlan-ccc
  2. vlan-vpls
  3. vlan-bridge
  4. vlan-tcc
Correct answer: D
Question 8
Which two statements about virtual links are correct? (Choose two.)
  1. Virtual links are point-to-point.
  2. Virtual links are used for control plane traffic.
  3. Virtual links are excluded from SPF calculations.
  4. Virtual links are bidirectional.
Correct answer: AB
Question 9
  
Referring to the exhibit, you want to reduce the CPU processing load on PE 2 by preventing the receipt of routes belonging to Customer B.  
In this scenario, which layer 3 VPN scaling mechanism provides this functionality?
  1. route refresh 
  2. route origin
  3. route reflection
  4. route target filtering
Correct answer: D
Question 10
  
You have a Layer 3 VPN established between PE-1 and PE-2 as well as between PE-1 and PE-3. You are using a route reflector (RR-1) to distribute VPN routes to your IBGP peers. You are asked to ensure that only relevant routes are sent from RR-1 to each of the PE routers.  
Referring to the exhibit, which statement is correct?
  1. You should use VRF export policies on RR-1 to control which routes are sent to each PE router.
  2. You should use route target filtering only on RR-1 to control which routes are sent to each PE router.
  3. You should use firewall filtering on RR-1 and all the PE devices to control which routes are sent to each PE router. 
  4. You should use route target filtering on RR-1 and all the PE devices to control which routes are sent to each PE router.
Correct answer: B
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