Pass Your Next JN0-663 Certification Exam Easily & Hassle Free [Q10-Q33]

JN0-663 Juniper

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Pass Your Next JN0-663 Certification Exam Easily & Hassle Free

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Difficulty in writing Service Provider Routing and Switching, Professional JN0-663 Exam

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NEW QUESTION 10
Exhibit:

Referring to the exhibit, what will the IS-IS cost be for R1 to reach R3?

301

310

NEW QUESTION 11
Exhibit:

Referring to the exhibit, which path would traffic passing through R1 take to get.

R1 -> R2 -> R4 -> R6

R1 -> R2 -> R3 -> R6

R1 -> R3 -> R5 -> R6

R1 -> R3 -> R4 -> R6

NEW QUESTION 12
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?

vlan-bridge

vlan-ccc

vlan-tcc

vlan-vpls

NEW QUESTION 13

A network administrator is migrating from IPv4 to IPv6 and one of the IS-IS adjacencies is not coming up between R1 and R2.
Which action will solve the problem?

Remove topologies ipv6-unicastfrom protocols isison R2.

Configure topologies ipv4-unicastfrom protocols isison R2.

Remove topologies ipv6-unicastfrom protocols isison R1.

Configure an IPv4 address on interface ge-0/0/1on R1.

NEW QUESTION 14
Exhibit:

Referring to the exhibit, which statement is true?

The route is learned from only one neighbor.

This is a multipath route.

The route is learned from three different neighbors.

This is a multihop route.

NEW QUESTION 15
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.)

set policy-options policy-statement ISP term ROUTES then reject

set policy-options as-path LOCAL-ROUTES “()”

set policy-options policy-statement ISP term REST then reject

set policy-options as-path LOCAL-ROUTES ” (65310 I 65441) +”

NEW QUESTION 16

You manage an MX Series device which includes the configuration shown in the exhibit. Traffic marked with DSCP 000011 is entering the ge-1/0/4 interface at 102 Mbps. The traffic exits the device on the ge-1/0/5 interface. No other traffic is transiting the router.
In this scenario, what happens to traffic exceeding 100 Mbps?

Traffic exceeding 100 Mbps is redirected to a rate limiter.

Traffic exceeding 100 Mbps is buffered.

Traffic exceeding 100 Mbps is dropped.

Traffic exceeding 100 Mbps is forwarded.

NEW QUESTION 17
Exhibit:

The route shown in the exhibit is an example of which type of next-generation MVPN route?

Type 3 Selective MVPN autodiscovery route

Type 1 Intra-AS inclusive MVPN membership discovery

Type 2 Inter-AS inclusive MVPN membership discovery

Type 4 Selective MVPN autodiscovery route for leaf

NEW QUESTION 18
Exhibit:

Which two statements regarding the output shown in the exhibit are correct? (Choose two.)

The type of connection is remote.

The type of connection is local.

The PEs have matching control word values.

The label associated with this virtual circuit is out of range.

NEW QUESTION 19

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.)

Term 0 is missing a terminating action that allows BGP routes to be accepted.

Term 0 is missing a route-filter that specifies the allowed routes.

The reject at the end of the policy is preventing the routes from being accepted.

You cannot have terminating actions outside of terms.

NEW QUESTION 20
Exhibit:

You have an established Layer 3 VPN between two PE devices. You are asked to only send certain routes from PE-1 over the VPN to the remote site while maintaining all the routes on the PE-1 device. You created a policy that matches the specific routes and then tags these routes with the appropriate target community values.
In this scenario, which configuration changes must be made to satisfy the requirement?

Configure the export parameter and apply the policy to the my-ext-group BGP group configuration.

Configure the vrf-export parameter and apply the policy under the edit routing-instances vpn-a hierarchy.

Configure a RIB group and apply the policy as an import policy to routes distributed into the bgp I3vpn.0 routing table

Configure the import parameter and apply the policy to the my-ext-group BGP group configuration.

NEW QUESTION 21

R1 assigns incoming voice traffic to the ef forwarding class. All other traffic is assigned to the best-effort forwarding class. You have configured a CoS re-write rule on R1 to include the correct CoS bit values in packets sent towards R2. You want R2 to classify traffic using the CoS markings created by R1.
Which two configuration steps are necessary to accomplish this task? (Choose two.)

Assign the behavior aggregate classifier to the ge-0/0/1.0 interface on R2.

Assign the CoS re-write rule to the ge-0/0/1.0 interface on R2.

Configure a CoS re-write rule on R2 and assign matching CoS values.

Configure a behavior aggregate classifier on R2.

NEW QUESTION 22
Exhibit:

Referring to the ABR configuration shown in the exhibit, which three statements are correct? (Choose three.)

The ABR advertises a default route to the NSSA using a Type 7 LSA.

The ABR advertises a single Type 5 external LSA to the backbone area for all Type 7 LSAs in the NSSA.

The ABR does not summarize any routes within the 192.168.16.0/20 range.

The ABR advertises a Type 5 external LSA to the backbone area for each Type 7 LSA in the NSSA.

The ABR advertises a single Type 3 summary LSA to the backbone area for all Type 1 and Type 2 LSAs in the 192.168.16 0/20 range.

NEW QUESTION 23
What occurs when a router running IS-IS receives an LSP with the overload bit set?

The LSP is not added to the link-state database.

The LSP”s metric will be set to 65535.

The LSP is ignored during SPF calculation.

The LSPs metric will be set to 16777215.

NEW QUESTION 24
Exhibit:

You are troubleshooting BGP routing issues between two MX Series routers. The BGP session is established but no BGP routes are being communicated.
What are two reasons for this problem? (Choose two.)

The peer type should be external.

No active BGP routes are in the inet.0 table

table ii No export routing policy is applied.

The peers are in different ASs.

NEW QUESTION 25
Exhibit:

Referring to the exhibit, which three statements about route 10.222/16 are correct when using the default BGP advertisement rules? (Choose three)

R2 will advertise 10.222/16 to R4 with itself as the next hop.

R2 will prepend AS10 when advertising 10.222/16 to R7.

R7 will advertise 10.222/16 to R9 with itself as the next hop.

R1 will advertise 10 222/16 to R2 with itself as the next hop.

R1 will prepend AS10 when advertising 10.222/16 to R2.

NEW QUESTION 26
Exhibit:

Referring to the exhibit, you are asked to summarize all routes in the 10.10.0 0/22 address range ensuring that a single summary route is present in area 49.0002 while the IS-IS internal contributing routes are restricted to area 49.0001. All other routes must not be affected.
Which two operations would have to be performed on R2 to accomplish this task? (Choose two.)

Create and apply a policy with a single term to accept only the summary route.

Include the from level 1 match criteria when referencing the summary route.

Include the to level 2 match criteria when referencing the summary route.

Create and apply a policy with two terms; one to accept the summary route and one to reject the contributing routes.

NEW QUESTION 27
Exhibit:

Referring to the exhibit, the local BGP router is receiving IPv4 routes from the BGP neighbor, but it is not receiving L3 VPN routes from the BGP neighbor.
Which two actions should you take to solve this problem? (Choose two.)

Configure the family inet-vpn unicast statement on the local BGP router.

Configure the family inet unicast statement on the local BGP router.

Configure the family inet unicast statement on the BGP neighbor

Configure the family inet-vpn unicast statement on the BGP neighbor.

NEW QUESTION 28
Exhibit:

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

R1 will never forward transit traffic through R2.

Transit traffic from R1 to R4 will traverse R3.

The OSPF interface metrics on R2 are all set to 65535.

R2 stops sending LSAs into the network.

NEW QUESTION 29
Why do jnterprovider option B VPNs scale better than interprovider option A VPNs?

The ASBRs in interprovider option B VPNs only carry internal routes.

The ASBRs in interprovider option A VPNs do not need per-VPN VRF tables.

The ASBRs in interprovider option A VPNs only carry internal routes.

The ASBRs in interprovider option B VPNs do not need per-VPN VRF tables.

NEW QUESTION 30
Exhibit.

Referring to the exhibit, which two statements are correct for a route advertised by R1 towards R4? (Choose two )

The BGP next hop is set to 192.168.2 2 by R2

The BGP next hop is set to 14.1 1.1 byR2

The AS path is set to null by R2

The AS path is set to 150 by R2

NEW QUESTION 31
You want to allow the load balancing of traffic for an EBGP route from two different peers in the same AS.
Which three actions are needed to accomplish this task? (Choose three.)

A policy to load-balance traffic should be applied to the forwarding table

At least two interfaces should be connected to the same EBGP neighbor

The multihop parameter should be configured under protocols BGP

The multipath parameter should be configured under protocols BGP

An equal cost AS path for the route is required.

NEW QUESTION 32

You have an established Layer 3 VPN between two PE devices. You are asked to only send certain routes from PE-1 over the VPN to the remote site while maintaining all the routes on the PE-1 device. You created a policy that matches the specific routes and then tags these routes with the appropriate target community values.
In this scenario, which configuration changes must be made to satisfy the requirement?

Configure the export parameter and apply the policy to the my-ext-groupBGP group configuration.

Configure the vrf-exportparameter and apply the policy under the edit routing-instances vpn-ahierarchy.

Configure a RIB group and apply the policy as an import policy to routes distributed into the bgp.13vpn.0 routing table.

Configure the import parameter and apply the policy to the my-ext-groupBGP group configuration.

NEW QUESTION 33
Exhibit:

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?

Advertise routes to Customer Y with the custom defined 65535:65535 community.

Advertise routes to Customer Y with the well-known no-export community

Advertise routes to Customer X with the well-known no-advertise community.

Advertise routes to Customer X with the custom defined 0:0 community

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Topics of Service Provider Routing and Switching, Professional JN0-663 Exam

Candidates must know the exam topics before they start preparation. Because it will help them in hitting the core. Our Juniper JN0-663 exam dumps will include the following topics:
OSPF

DR/BDR operation
Summarize and restrict routes
Virtual links
Metrics, including external metric types

IS-IS

Metrics, including wide metrics
LSP flooding through an IS-IS multi-area network
Route summarization and route leaking
IS-IS areas/levels and operations

BGP

FlowSpec
Multipath
BGP attributes: concept and operation
Advanced BGP options
Multiprotocol BGP
Next hop resolution
Load balancing
BGP communities
BGP route damping
Regular expressions
Multihop

Class of Service (CoS)

Packet loss priority
Schedulers
CoS processing on Junos devices
Drop profiles
CoS header fields
Classification
Forwarding classes
Rewrite rules

IP Multicast

PIM dense-mode and sparse-mode
IP multicast traffic flow
Rendezvous point (RP): concept, operation, discovery, and election
IGMP
RPF: concept and operation
Any-Source Multicast (ASM) versus Source-Specific Multicast (SSM)
Anycast RP
Components of IP multicast, including multicast addressing

Layer 3 VPNs

Traffic flow: control and data planes
Traffic flow: control and data planes
Virtual circuit label
Route targets
Layer 2 interworking
Forwarding tables
Connection mapping

Layer 2 VPNs

BGP EVPN label distribution
LDP Layer 2 circuits
Traffic flow: control and data planes
Route targets
Site IDs
BGP Layer 2 VPNs
LDP VPLS label distribution
Given a scenario, demonstrate knowledge of how to configure, monitor, or troubleshoot Layer 2 VPNs
Traffic flow: control and data planes
VPLS Multihoming