You are creating a new LDP signaled Layer 2 circuit between three customer sites.
In this scenario, which two statements are correct? (Choose two.)

A. BGP is used to exchange the virtual circuit labels with other PEs.

B. You are allowed to tunnel your LDP sessions through RSVP LSPs.

C. You are not allowed to use any RSVP-signaled LSPs in your core network.

D. LDP is used to exchange the virtual circuit labels with other PEs.

Referring to the exhibit, which command would reduce the size of the OSPF database and corresponding routes?
A.
 
B.
 
C.
 
D.
 

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€

Your router should be configured with a rewrite rule which alters the default behavior of expedited forwarding as shown in the exhibit.
In this scenario, which configuration is correct?
A.
 
B.
 
C.
 
D.
 

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

You are asked to configure a series of interface policers and firewall filters, which include policers, on the same device. You must ensure that the two configuration methods do not conflict.
What are two considerations when performing this task? (Choose two.)

A. On inbound traffic, firewall filters are applied before interface policers.

B. On outbound traffic, interface policers are applied before firewall filters.

C. On outbound traffic, firewall filters are applied before interface policers.

D. On inbound traffic, interface policers are applied before firewall filters.

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.

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.)

A. The peer type should be external.

B. No active BGP routes are in the inet.0 table.

C. The peers are in different ASs.

D. No export routing policy is applied.

Which three statements are true about the show pim join output shown in the exhibit? (Choose three.)

A. This is a source-specific multicast stream.

B. The multicast receiver is still using the RP to receive the stream.

C. The multicast stream has been configured with a backup path to allow for fast reroute.

D. The multicast stream does not have an RP.

E. The shortest path to the source is through the RP.

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

A. You will need an OSPF import policy on PE-1 to receive the BGP routes, learned from PE-2, through the Layer 3 VPN.

B. You will need a BGP export policy on PE-1 to redistribute the routes, learned from CE-1, through the Layer 3 VPN.

C. You will need a VRF import policy on PE-1 to advertise the BGP routes, learned from CE-1, through the Layer 3 VPN.

D. You will need an OSPF export policy on PE-2 to redistribute the BGP routes, learned from PE-1, through the Layer 3 VPN.

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.

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, there is a Layer 3 VPN setup that connects sites CE-A-1, CE-A-2, and CE-A-3 together. Host-1 can communicate with Host-3, but Host-1 cannot communicate with Host-2.
What must you do to solve the problem?

A. Change the route distinguisher in both routing instances to the same value.

B. Use the next-table configuration statement for static routes in the corresponding routing instances.

C. Use BGP instead of static routing between the CE and PE devices.

D. Use the auto-export command in both routing instances.

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 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?

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

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

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

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

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.

A network administrator is concerned about the number of LSAs that they are observing on the network.
What will reduce Type 7 LSAs advertised from R2 to the non-backbone routers shown in the exhibit?

A. Configure no-summaries under area 0.0.0.2 on R2.

B. Configure nssa under area 0.0.0.2 on R2.

C. Configure no-nssa-abr under protocols ospf3 on R2.

D. Configure no-summaries under protocols ospf3 on R2.

Which two statements regarding Ethernet segments (ES) are correct? (Choose two.)

A. The Type-4 EVPN route will be used to elect the designated forwarder for the ES.

B. The Type-3 EVPN route will be used for the aliasing function to load-balance to the ES.

C. The Type-1 EVPN route will indicate if the ES is all-active or single-active.

D. The Type-2 EVPN route will indicate if there is a designated forwarder on the ES.

Which two statements about IS-IS are correct? (Choose two.)

A. Level 1 intermediate systems exchange routing information with Level 1 intermediate systems on 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.

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

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

B. 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.

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

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

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

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.

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

A. The LSP is ignored during SPF calculation.

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

C. The LSP’s metric will be set to 65535.

D. The LSP’s metric will be set to 16777215.

A network designer wants to ensure that traffic from R2 destined for 2001:db9:ffff:ff00::/62 always traverses the R2-R1 link if that link is available.
Referring to the exhibit, which configuration change will satisfy this requirement?
A.
 
B.
 
C.
 

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 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.

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.

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.

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.

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?

A. route refresh

B. route origin

C. route reflection

D. route target filtering

You are using EVPN to provide Layer 2 stretched VLANs between two sites. You notice that the MAC addresses in either site are not showing up on the remote site.
Referring to the exhibit, what are two ways to solve this problem? (Choose two.)

A. On R1, issue the set switch-options vrf-target target:65101:22030 command.

B. On R2, issue the delete protocols evpn vni-options vni 22030 command.

C. On R2, issue the set switch-options vrf-target target:65101:22030 command.

D. On R1, issue the set protocols evpn vni-options vni 22030 vrf-target target :65101:22030 command.

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.

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.

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. Apply the prepend policy as an import policy under group R1.

B. Configure multipath under the global BGP configuration.

C. Configure multipath under group R1.

D. Apply the prepend policy as an import policy under group R3.

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-B

B. ISP-A

C. ISP-C

D. ISP-D

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 an LDP VPLS, configure a primary and backup neighbor.

B. In an LDP VPLS, configure multihoming and local preference on PE-2 and PE-3.

C. In a BGP VPLS, configure multihoming and local preference on PE-2 and PE-3.

D. In a BGP VPLS, configure a primary and backup neighbor.

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.

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, which two statements are correct? (Choose two.)

A. R2 stops sending LSAs into the network.

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

C. R1 will never forward transit traffic through R2.

D. Transit traffic from R1 to R4 will traverse R3.

You are responsible for configuring CoS for your network Your network includes a video application with strict latency requirements, so that any packets delayed by more than 75 ms are effectively useless. You want to ensure that you do not waste buffer space.
When configuring the scheduler for this application, which feature would you use?

A. remainder

B. exact

C. temporal

D. rate limit

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.

You are troubleshooting an issue where R1 is no longer receiving the default IS-IS route from R3.
Referring to the exhibit, which action would you take to solve the problem?

A. Delete the protocols isis ignore-attached-bit configuration statement on R1.

B. Delete the protocols isis level 2 disable configuration statement on R3.

C. Delete the protocols isis import configuration statement on R1.

D. Delete the protocols isis ignore-attached-bit configuration statement on R3.

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.

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 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.

Which two statements are correct about Opaque LSAs in OSPF? (Choose two.)

A. Type 10 LSAs are used for MPLS traffic-engineering and have area scope.

B. Type 11 LSAs are used for MPLS traffic-engineering and have area scope.

C. Type 11 LSAs are used for MPLS label exchange and have link-local scope

D. Type 9 LSAs are used for graceful-restart and have link-local scope

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.

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

A. 301

B. 73

C. 20

D. 310

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?

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

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

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

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

CE-1, CE-2, and CE-3 are part of a single VPLS VPN. An Ethernet frame has just arrived at PE-3 from CE-3. It has a source MAC address of CE-3 and a destination MAC address of CE-1. You want to know what PE-3 does with the Ethernet frame.
Referring to the exhibit, which statement is correct?

A. It drops the packet because the destination MAC address is not in PE-3’s MAC table.

B. It forwards the packet to PE-1 and PE-2.

C. It forwards the packet to PE-1 only.

D. It drops the packet because the destination MAC address is not for PE-3.

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