JN0-1362 試験問題を無料オンラインアクセス

You work for a service provider that offers Layer 2 services. One of the customers is purchasing Layer 2 VPN services to interconnect several sites.
In this scenario, which two functions are provided by the PE router? (Choose two )

• A.It maintains MPLS LSPs between the sites.
• B.It selects the appropriate Layer 2 VPN in the service provider network.
• C.It maintains an MP-BGP session with each customer site to exchange customer routing information
• D.It maintains all customer Layer 3 routing information.

Exhibit.

Referring to the exhibit which type of IPsec VPN should be used to create the desired topology?

• A.AutoVPN
• B.Group VPN
• C.hub-and-spoke VPN
• D.fully meshed VPN

Which three statements are true about class-of-service (CoS) schedulers? (Choose three )

• A.Schedulers determine the packet markings that are used to prioritize traffic.
• B.Schedulers determine into which queue a packet should be assigned.
• C.Schedulers determine how packets are handled during times of congestion.
• D.Schedulers determine the size of buffer assigned to each queues.
• E.Schedulers determine the packet transmission rate for each queue.

Exhibit.

Referring to the exhibit, which two methods would be used by the designer of ISP E to ensure that traffic between ISP C and ISP A will traverse through ISP B? (Choose two.)

• A.Apply the BGP export policy (to IBGP peers) on R4 and R5 to adjust the MED on the ISP C routes so that the path through ISP D is less preferred.
• B.Apply the BGP import policy (to EBGP peers) on R4 and R5 to modify the AS PATH attribute so that the path through ISP D is less preferred.
• C.Apply the BGP import policy (to EBGP peers) on R4 anaVor R5 to adjust the local preference on the ISP C routes so that the path through ISP B is more preferred
• D.Apply the BGP import policy (to EBGP peers) on R4 to adjust the ORIGIN for the routes received from ISP B to unknown.

You are designing a Metro Ethernet ring topology that requires a sub 50 ms failover.
Which two protocols will meet this requirement? (Choose two )

• A.MPLS fast reroute
• B.Ethernet ring protection switching
• C.Link Aggregation Control Protocol
• D.Spanning Tree Protocol