JN0-363 Online Practice Questions and Answers

Which BGP attribute Is used to detect touting loops?

A. AS path

B. MED

C. local preference

D. next hop

LSI1 A AS 65501 ISPB AS 65502 Advertised Prefixes: 172.20.0.0/24 172.20.20.0/24 172.20.21.0/24 Advertised Prefixes: 172.20.0.0/24 172.20.1.0/24

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

A. Devices in AS 65512 will prefer ISP A for traffic destined to the 172.20.21.0/24 network.

B. Devices In AS 65512 will prefer ISP A for traffic destined to the 172.20.0.0/24 network.

C. Devices in AS 65512 will prefer ISP B for traffic destined to the 172.20.21.0/24 network.

D. Devices In AS 65512 will prefer ISP B for traffic destined to the 172.20.0.0/24 network.

What are three well-known mandatory BGP attributes? (Choose three.)

A. next hop

B. origin

C. community

D. MED

E. AS path

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

A. A level 1 only router can never form an adjacency with a level 2 only router.

B. For level 2 adjacencies, the area IDs can be different.

C. For level 2 adjacencies, the area IDs must be the same.

D. A level 1 only router can form an adjacency with a level 2 only router.

Exhibit

Referring to the exhibit, where should next-hop-self-policy be applied to alter the next-hop value?

A. The policy is applied as an export policy for the group int-64503.

B. The policy is applied as an export policy for the group ext-64501.

C. The policy is applied as an import policy for the group int- 64 503.

D. The policy is applied as an Import policy for the group ext-64501.

Which statement describes integrated routing and bridging (IRB) interfaces?

A. An IRB interface Is an IP gateway For hosts of a bridge domain.

B. An IRB interface assigns interfaces to VLANs.

C. An IRB interface enables Layer 2 switching on the router.

D. An IRB interface defines a bridge domain.

Exhibit

Referring to the exhibit, how do you verify the status of the tunnel from R1?

A. Issue the ping 172.20.111.10 source 172.20.110.1 command.

B. Issue the ping 172.20.111.10 source 198.51.100.1 command.

C. Issue the ping 172.20.iii.io source 203.0.113.2 command.

D. Issue the ping 172.20. Ill. 10 command.

You want to enable a routing platform with redundant REs to switch from a primary RE to a backup RE without alerting peer nodes. Which two technologies would you use to satisfy this requirement? (Choose two.)

A. GRES

B. VRRP

C. NSR

D. ISSU

You are asked to configure an LSP which uses the OSPF link state database for path computations. Which two statements are correct in this scenario? (Choose two.)

A. You must use the no-cspf parameter in the label-switched-path configuration.

B. Traffic engineering extensions ate enabled by default In OSPF.

C. Traffic engineering extensions are not enabled by default in OSPF.

D. You must use the policing parameter in the label-switched-path configuration.

Exhibit

You have an established LSP between your R1 and R5 devices using the configuration shown in the exhibit. You are asked to ensure that MPLS labels are used to forward traffic by all devices within the LSP.

Which action will accomplish this behavior?

A. Configure the ultimace-hop-popping statement under the R1_TO_R5 label switched path on R1.

B. Configure the explicit-null statement under the protocol mpls hierarchy on R1.

C. Delete the no-espf statement under the R1_TO_R5 label switched path on R1.

D. Configure the install statement under the R1_TO_R5 label switched path on R1.

Which two statements are correct when using LDP? (Choose two.)

A. The lnet.3 table will contain only the paths explicitly defined.

B. The inet.3 table will contain a full mesh of label-switched paths to other LDP-enabled routers.

C. LDP label-switched paths are created by configuring LDP on at least one physical router interface.

D. LDP label-switched paths are created by configuring LDP on the loopbacK Interface.

Exhibit You confirm that the R2 and R3 routers are receiving a BGP route to the 203.0.113.0/24 network, but both routers display the route as hidden. Referring to the exhibit, which two actions solve this problem? (Choose two.)

A. Apply the routing policy on R1 as an export policy to the IBGP group.

B. Apply the touting policy on R1 as an Import policy to the IBGP group.

C. Configure a routing policy on R1 that sets the next hop for the 203.0.113.0/24 BGP route to the IP address that R1 uses for IBGP peering.

D. Configure a routing policy on R1 that sets the next hop for the 203.0.113.0/24 BGP route to the IP address that R1 uses for EBGP peering.

What Is a key differentiator of generate routes from aggregate routes?

A. Generate routes use a forwarding next hop.

B. Generate routes have a default next-hop value of reject.

C. Generate routes have a default preference value of 210.

D. Generate routes cannot be used as a gateway of last resort.

Exhibit The exhibit shows a topology with 1 Gbps interfaces between routers, and four RSVP LSPs operating with the respective bandwidth reservations. Which path will be selected for a new LSP from R4 to R6 with a bandwidth reservation of 400 Mbps?

A. R4 -> R1 -> R2 -> R5 -> R6

B. R4 -> R5 -> R6

C. R4 -> R5 -> R2 -> R3 -> R6

D. R4 -> R1 -> R2 -> R3 -> R6

Exhibit

Which type of load balancing is shown in the exhibit?

A. elastic load balancing

B. per-packet load balancing

C. per-flow load balancing

D. network load balancing