Free Cisco 642-775 Exam Dumps Questions & Answers


Exam Code/Number:	642-775Join the discussion
Exam Name:	Maintaining Cisco Service Provider Routing Protocols (MSPRP）
Certification:	Cisco
Free Question Number:	70
Publish Date:	Dec 16, 2025
# of views:	2007
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Page: 1 / 14
Total 70 questions

Question 1

Refer to the exhibit.

The OSPF database shows that there are two OSPFs 92.168.1.0. What caused the router to install the one particular path in the routing table instead of the other?

A.The path not being used has aged out.
B.E1 routes take precedence over E2 routes.
C.Intra-area routes are preferred over interarea routes
D.The administrative distance is lower.
E.The chosen path has the smallest OSPF metric

Question 2

Refer to the exhibit. The NOC has informed you about a problem on a Gigabit Ethernet link between a newly installed CRS-1 that is running Cisco IOS XR Software and Cisco IOS router. These two routers cannot establish OSPF adjacency. When you connected to CRS1, you noticed that the Gigabit Ethernet interface MTU is 1500. You must adjust the interface MTU on the Cisco IOS router.
Which MTU should you configure on the Cisco IOS router interface to match the MTU that is configured on the Cisco IOS XR software?

A.1486
B.1488
C.1486
D.1500

Question 3

Refer to the exhibit.

Data that is destined for 1.1.1.17 is being dropped by this router, though it is in the BGP table. Why are theses packets being dropped?

A.The next-hop address is not reachable by this router
B.Synchronization is disabled
C.The classful address .0.0.0 has no static route to NULL entry in the IP routing table
D.The AS edge router toward the destination set the next hop to itself

Question 4

Which command displays all interfaces that are configured In OSPF on Cisco IOS XR Software?

A.show interface ospf
B.show ospf database
C.show ip ospf adj
D.show ospf interface

Question 5

Refer to the exhibit.

The Cisco IOS software platform PE1 has an interface Gigabit Ethernet 0/0 that is connected to the Cisco IOS XR platform PE4 interface Gigabit Ethernet 0/4/0/2. OSPF cannot establish an adjacency. What is possible solution to the problem?

A.Adjust the Cisco IOS XR software hello and dead times to match the Cisco IOS software default timers
B.Configure OSPF on each platform to ignore the interface MTU values.
C.Explicitly configure the cisco IOS XR software interface to be the active OSPF interface.
D.Change the interface configurations on both platforms to point-to-point network type.