You are the administrator of AS 65512. You are learning the 192.168.1.0/24 prefix from both AS 100 and AS 200. You want traffic destined to the 192.168.1.0.0/24 prefix to exit your AS towards AS 200.
How would you accomplish this task?

A. Configure an import routing policy on PE-2 to set a higher MED on the path learned from AS 100.

B. Configure an import routing policy on PE-2 to modify the origin attribute on the path learned from AS 100.

C. Configure an import routing policy on PE-2 to set a higher local preference value on the path learned from AS 200.

D. Configure an import routing policy on PE-2 to append the AS path attribute on the path learned from AS 100.

Why do interprovider option B VPNs scale better than interprovider option A VPNs?

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

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

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

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

R2 is receiving a route from an EBGP neighbor and is advertising the route to R4.
Referring to the exhibit, which configuration on R2 will solve the issue with the route on R4?

A. Move the no-advertise export policy from group 65002 to a global BGP policy.

B. Move the nhs policy from a global BGP export policy to an export policy under group 65002.

C. Move the no-export policy from a global BGP import policy to an import policy under group 65001.

D. Move the no-advertise export policy from group 65001 to a global BGP policy.

You are establishing a Layer 3 VPN between two PE devices. Currently you have a single internal IPv4 BGP peering between the PE devices. You must ensure that the IPv4 and IPv6 routes from both CE devices are exchanged between these sites.
Which two statements are correct in this scenario? (Choose two.)

A. You must enable IPv6 tunneling on the LSPs between the PE devices.

B. You must establish an IPv6 BGP peering between the two PEs.

C. You must enable the inet6-vpn NLRI on both PE devices.

D. You must enable the inet-vpn NLRI on both PE devices.

All adjacencies have been formed, no extra options have been configured, and no policies have been written.
Referring to the exhibit, which two statements are correct? (Choose two.)

A. R2 will create a default route and send it as a TLV to R1

B. R1 cannot reach R5

C. R1 can reach R5

D. R1 will create its own default route that points to R2

You have the LDP signaled VPLS topology as shown in the exhibit. CE-B at Site-2 is multihomed to both PE-2 and PE-3.
In this scenario, where would you configure loop prevention?

A. PE-1

B. CE-B

C. PE-3

D. PE-2

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

A. The BGP next hop is set to 14.1.1.1 by R2.

B. The AS path is set to 150 by R2.

C. The BGP next hop is set to 192.168.2.2 by R2.

D. The AS path is set to null by R2.

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

A. RR1 advertises routes learned from Client1 to RR2 with itself as the next hop.

B. RR2 advertises routes learned from Client3 to EBGP2 with itself as the next hop.

C. RR1 and RR2 need the same cluster ID to exchange routes learned from their clients.

D. RR2 adds its cluster ID when advertising routes from Client4 to Client3.

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

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

D. You cannot have terminating actions outside of terms.

R4 is directly connected to both RPs (R2 and R3). R4 is currently sending all joins upstream to R3 but you want to load balance the joins between both RPs.
Referring to the exhibit, which configuration change will solve this issue?

A. Configure the join-load-balance parameter under PIM on R4.

B. Configure the default route in inet.2 on R4 from R3 as the next hop to both R3 and R2.

C. Configure the group-range parameter to be the same on R2 and R3.

D. Configure the bootstrap priority on R2 to be the same as R3.

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.)

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

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

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

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

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.)

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

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

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

D. Configure a behavior aggregate classifier on R2.

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?

A. Remove topologies ipv6-unicast from protocols isis on R2.

B. Configure topologies ipv4-unicast from protocols isis on R2.

C. Remove topologies ipv6-unicast from protocols isis on R1.

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

Referring to the exhibit, which statement is true?

A. This is a multipath route.

B. The route is learned from three different neighbors.

C. This is a multihop route.

D. The route is learned from only one neighbor.

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.)

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

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

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

D. Configure the family inet unicast statement on the BGP neighbor.

A customer wants to reduce LSP flooding in their IS-IS network.
Which parameter should you change to accomplish this task?

A. [edit protocols isis] user@router# set spf-options rapid-runs 5

B. [edit protocols isis interface ] user@router# set csnp-interval 65535

C. [edit protocols isis interface ] user@router# set lsp-interval 1000

D. [edit protocols isis interface ] user@router# set mesh-group

Referring to the exhibit, which statement is true?

A. The BGP session between R1 and R2 will establish correctly and only the inet6 unicast NLRI will pass routing information.

B. The BGP session between R1 and R2 will fail to establish correctly due to an NLRI mismatch.

C. The BGP session between R1 and R2 will establish correctly and the inet unicast and the inet6 unicast NLRIs will pass routing information.

D. The BGP session between R1 and R2 will establish correctly and only the inet unicast NLRI will pass routing information.

You have a Layer 3 VPN established between PE-1 and PE-2 to allow communication between CE-1 and CE-2. You want to establish communication between
CE-1 and CE-2.
Referring to the exhibit, which statement is correct?

A. You will need a BGP export policy on PE-1 to redistribute the OSPF routes, learned from PE-2, to the CE1 BGP neighbor.

B. You will need a VRF import policy on PE-2 to advertise the OSPF routes, learned from CE-2, through the Layer 3 VPN.

C. You will need a VRF export policy on PE-2 to redistribute the OSPF routes, learned from CE-2, through the Layer 3 VPN.

D. You will need a VRF import policy on PE-1 to receive the OSPF routes, learned from PE-2, through the Layer 3 VPN.

You are configuring a BGP signaled Layer 2 VPN across your MPLS enabled core network.
In this scenario, which statement is correct?

A. This type of VPN is only supported over LSPs that are using traffic-engineering.

B. You must use a unique route distinguisher value on all PE devices in your environment.

C. You must ensure that all interfaces within the site’s configuration are explicitly defined with their remote site identifier values.

D. This type of VPN requires the support of the 12vpn signaling NLRI on all route reflectors and participating PE devices.

You are provisioning Layer 2 circuits between sites CE1, CE2, and CE3.
Referring to the exhibit, which statement is true?

A. A point-to-multipoint LSP must be created between sites.

B. Each site must have only one VLAN configured to the PE.

C. Site PE1 must have a point-to-multipoint link configured towards the core.

D. Two VLANs must be configured from PE 1 to CE 1.

Referring to the exhibit, hosts in Site 1 and Site 2 are unable to communicate with each other through the Layer 3 VPN.
What is the problem?

A. The two sites are in the same AS.

B. The two sites are using the same instance type.

C. The two sites are using the same route target.

D. The two sites are using the same route distinguisher.

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

A. The route-distinguisher configuration allows routes to be shared between CE-1 and CE-2.

B. The vrf-target configuration stops routes from being shared between CE-1 and CE-2.

C. The route-distinguisher configuration stops routes from being shared between CE-1 and CE-2.

D. The vrf-target configuration allows routes to be shared between CE-1 and CE-2.

Referring to the exhibit, you have recently established a Layer 3 VPN between PE-1 and PE-2, connecting the two CE sites. Routing 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-vpn NLRI for the BGP sessions on both your PE devices.

B. You must configure a multihop external BGP session between your PE devices and the Internet provider’s ISP-A device

C. You must configure the inet unicast NLRI for the BGP session on both your PE devices.

D. You must configure a separate internal BGP group on both your PE devices specifically for Internet connectivity.

Which statement is correct about BGP FlowSpec between a service provider's PE router and a customer?

A. The flow routes received from a customer are limited to /32 masks for IPv4.

B. The NLRI received from a customer is stored in the flowspec.inet.0 table.

C. The RFC deterministic traffic filtering algorithm is used by default in Junos.

D. The NLRI received from a customer is stored in the inetflow.0 table.

You must configure an OSPF virtual link to facilitate communication between Area 0 and Area 20.
Referring to the exhibit, which two addresses should you use as the neighbor IDs of the virtual link endpoints? (Choose two.)

A. The address that is associated with R4’s xe-0/0/1 interface.

B. The address that is associated with R2’s router ID.

C. The address that is associated with R2’s xe-1/2/0 interface.

D. The address that is associated with R4’s router ID.

What is the purpose of the cluster-list attribute within a BGP route reflector group?

A. to disable internal cluster re-advertisements

B. to facilitate loop detection within the route reflector network

C. to define the router that first advertised the route to the route reflector

D. to override the router ID value within the cluster

Which two statements about wide and narrow metrics used in IS-IS are correct? (Choose two.)

A. Wide metrics are enabled with the wide-metrics-only parameter under protocols isis hierarchy.

B. Narrow metrics are enabled by default and use 8 bits in TLVs to send information.

C. Wide metrics are sent by default and use 24 bits in TLVs to send information.

D. Disabling narrow metrics results in external routes being leaked from L1 to L2 areas automatically.

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

A. 301

B. 73

C. 20

D. 310

Referring to the exhibit, which path would traffic passing through R1 take to get to R6?

A. R1 -> R2 -> R4 -> R6

B. R1 -> R2 -> R3 -> R6

C. R1 -> R3 -> R5 -> R6

D. R1 -> R3 -> R4 -> R6

Which two statements about virtual links are correct? (Choose two.)

A. Virtual links are point-to-point.

B. Virtual links are used for control plane traffic.

C. Virtual links are excluded from SPF calculations.

D. Virtual links are bidirectional.

You notice an inconsistency between the routing table and the OSPF database, as shown in the exhibit.
What are two reasons for this behavior? (Choose two.)

A. The LSA is a Type 4 LSA.

B. An OSPF export policy is being applied to the route.

C. An OSPF import policy is being applied to the route.

D. The LSA is a Type 5 LSA.

A network administrator is investigating why traffic from R2 is not being forwarded to R1.
Referring to the show isis database command output shown in the exhibit, what is causing this problem on the network?

A. R1 and R2 are in different IS-IS areas.

B. The preferred interface between R1 and R2 is experiencing errors.

C. R1 is configured to drop all incoming traffic.

D. R2 is ignoring specific LSPs from R1 in its SPF calculations.

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

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

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

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

D. R1 will advertise 10.222/16 to R2 with itself as the next hop.

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

Referring to the exhibit, which OSPFv3 configuration is implemented on router R1?

A. set protocols ospf3 area 0.0.0.0 interface ge-0/0/0.0 set protocols ospf3 area 0.0.0.1 interface ge-0/0/1.0 set protocols ospf3 area 0.0.0.1 interface ge-0/0/0.0

B. set protocols ospf3 area 0.0.0.0 interface ge-0/0/0.0 set protocols ospf3 area 0.0.0.1 interface ge-0/0/1.0 set protocols ospf3 area 0.0.0.1 virtual-link neighbor-id 172.16.1.2

C. set protocols ospf3 area 0.0.0.0 interface ge-0/0/0.0 set protocols ospf3 area 0.0.0.1 interface ge-0/0/1.0 set protocols ospf3 area 0.0.0.1 interface ge-0/0/0.0 secondary

D. set protocols ospf3 area 0.0.0.0 interface ge-0/0/0.0 set protocols ospf3 area 0.0.0.1 interface ge-0/0/1.0 set protocols ospf3 area 0.0.0.1 interface ge-0/0/0.0 interface-type p2p

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 1 parameter on routers R1 and R4.

B. Configure the BGP group with the advertise-peer-as parameter on routers R2 and R3.

C. Configure the routing-options autonomous-system loops 1 parameter on routers R2 and R3.

D. Configure the BGP group with the as-override parameter on routers R1 and R4.

You are providing carrier-of-carrier VPN services for AS 100 and AS 200. You want to distribute MPLS labels between your PE routers and the AS 100 and AS
200 CE routers.
What must be enabled to accomplish this task?

A. Use BGP with the inet-vpn address family enabled.

B. Use BGP with the labeled-unicast address family enabled.

C. Use RSVP with the lsp-set parameter enabled.

D. Use RSVP with the tunnel-services parameter enabled.

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 REST then reject

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

C. set policy-options as-path LOCAL-ROUTES ג€()ג€

D. set policy-options as-path LOCAL-ROUTES ג€(65310|65441)+ג€

You are considering different MPLS VPN connectivity options for a new customer deployment. Your customer requires shared LSPs, Layer 2 connectivity, and auto-provisioning.
Which type of VPN satisfies the requirements?

A. BGP Layer 3 VPNs

B. circuit cross-connects

C. LDP Layer 2 circuits

D. BGP Layer 2 VPNs

You have a mixed vendor EVPN environment and you need to ensure VXLAN interoperability between all devices.
In tins scenario, winch statement is correct?

A. You should only use pure Type 2 routes.

B. You should only use pure Type 5 routes.

C. You should only use Type 2 and Type 5 routes.

D. You should only use Type 6 and Type 2 routes.

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 configuration changes 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 65001.

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

A. This router is an ASBR.

B. There are two interfaces marked as passive.

C. There is one interface marked as passive.

D. This router is an ABR.

Referring to the exhibit, external routes are being received at R1. These routes must appear on R5.
Which action will produce this result?

A. Write an export policy on R4 from level 2 to level 1 matching the external routes.

B. Turn on wide metrics on R1 and R2 and write an export policy on R4 from level 2 to level 1 matching the external routes.

C. Write an export policy on R2 from level 1 to level 2 matching the external routes.

D. Turn on wide metrics on R4 and R5 and write an export policy on R2 from level 1 to level 2 matching the external routes.

Traffic is being sent from R2 to R3. The link between R2 and R3 fails.
Referring to the exhibit, which statement is correct?

A. Traffic will automatically reroute using the shortest path, which is R2 to R1 to R3.

B. Traffic will automatically reroute distributed between all available paths.

C. Manual intervention is required for traffic to be rerouted.

D. Traffic will automatically reroute using R2 to R4 to R1 to R3.

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?

A. vlan-ccc

B. vlan-vpls

C. vlan-bridge

D. vlan-tcc

You recently deployed CoS-based forwarding in your network, which uses OSPF as its IGP. You notice that the forwarding of traffic has not changed and is not following the path indicated within your configuration.
In this scenario, which statement explains this behavior?

A. The defined policy references IP addresses as the next-hops instead of interface names.

B. Load balancing has not been enabled under [edit forwarding-options].

C. The defined policy references interface names as the next-hops instead of IP addresses.

D. The defined policy has not been applied under [edit class-of-service forwarding-policy].

A Layer 3 VPN exists in the provider network and the CE devices are connecting to the PE devices using BGP. The PE devices are receiving BGP routes from the
CE devices and the PE devices have the CE BGP routes in their respective routing tables. However, the remote CE devices are not receiving the BGP routes.
Referring to the exhibit, what is the problem?

A. A route distinguisher mismatch exists.

B. The PE devices are detecting an AS loop.

C. The CE devices are detecting an AS loop.

D. A VRF target community mismatch exists.

Referring to the exhibit, you want to make ISP1 your preferred connection for inbound and outbound traffic.
Which two steps will accomplish this task? (Choose two.)

A. Create an export policy setting local-preference 200 and next-hop self and apply it to the IBGP peers on R2.

B. Create an export policy to prepend the ASN on advertised routes and apply it to the EBGP peer on R1.

C. Create an export policy to prepend the ASN on advertised routes and apply it to the EBGP peer on R2.

D. Create an export policy setting local-preference 200 and next-hop self and apply it to the IBGP peers on R1.

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?

A. Change the IS-IS area on R4 to match R2.

B. Remove the level 1 disable configuration from R4.

C. Remove the level 1 disable configuration from R2.

D. Change the IS-IS area on R2 to match R4.

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

B. The multipath parameter should be configured under protocols BGP.

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

D. An equal cost AS path for the route is required.

E. The multihop parameter should be configured under protocols BGP.

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

A. 73

B. 20

C. 301

D. 310