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Full Access Cisco 300-510 Tutorials

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Total 214 questions

Implementing Cisco Service Provider Advanced Routing Solutions (SPRI) Questions and Answers

Question 49

Refer to the exhibit

Router R1 is configured to advertise outgoing SA messages to routers R2 and R3, but to receive incoming SA messages only from R2. Which additional configuration must an engineer apply to router R1 so it filters all MSDP SA messages from Domain-C?

Options:

A.

R1# ip msdp sa-filter in 192.168.3.1

B.

R3# ip msdp sa-filter out 192.168.3.1

C.

R3# ip msdp password peer 192.168.1.1

D.

R1# ip msdp password peer 192.168.3.1

Question 50

Refer to the exhibit.

An MPLS core network has connectivity issues R4 has failed. It impacts traffic loss between R1 and R8. Customers report no access to their file servers, which delays their transformation work. Which quick action resolves the issue until R4 recovers?

Options:

A.

Implement Link and Node protection on routers R2 and R7.

B.

Disable traffic engineering so that traffic prefers the IGP path

C.

Enable MPLS TE fast reroute on router R1 and Link and Node protection on router R2.

D.

Configure IBGP full mesh for faster convergence.

Question 51

Refer to the exhibit.

Customer traffic from the branch site to the hub is experiencing packet drops. The engineer verified that:

  • Customer traffic from the hub is able to reach the branch site.
  • The connection between PE1 and PE2 is working normally.
  • Routers P1 and P2 are able to ping devices on the hub site.

Which action resolves the issue?

Options:

A.

Redistribute the CE1 OSPF routes in the PE1 VRF.

B.

Redistribute the CE2 OSPF routes in the PE2 VRF.

C.

Advertise the VPNv4 routes of the branch site in CE2.

D.

Advertise the VPNv4 routes of the hub in CE1.

Question 52

An engineer is troubleshooting slow performance issues on a customer’s network after the last multicast configuration change was applied on it While checking the running configuration on the router the engineer notices there are many ip igmp join-group commands applied on several interfaces of the router which caused the high CPU utilization usage. What action must the engineer take to solve this issue?

Options:

A.

Configure ip igmp static-group command on all interfaces

B.

Remove ip igmp join-group command on all unnecessary interfaces

C.

Configure all router interfaces to be process-switched by increasing the query interval

D.

Remove unnecessary members from the IGMP group

Page: 13 / 16
Total 214 questions