Cisco 642-775 Exam Overview:
| Certification Vendor: | Cisco |
|---|---|
| Exam Name: | Cisco Maintaining Cisco Service Provider Routing Protocols (MSPRP) |
| Exam Number: | 642-775 |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 45-55 |
| Exam Format: | Multiple choice, Multiple answer, Simulation, Drag and drop |
| Related Certifications: | Cisco Certified Network Professional (CCNP) Service Provider Cisco Certified Internetwork Professional (CCIP) |
| Available Languages: | English |
| Recommended Training: | Cisco Learning Network Training Resources |
| Exam Registration: | Cisco Learning Network (legacy certification information) Pearson VUE Cisco Exams |
| Sample Questions: | Cisco 642-775 Sample Questions |
| Exam Way: | Historically delivered via Pearson VUE testing centers; retired exam format may no longer be available in current certification catalog. |
| Pre Condition: | Recommended experience with Cisco networking fundamentals and basic routing protocols; familiarity with CCNA-level knowledge is assumed. |
Cisco 642-775 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Routing Protocol Troubleshooting | - Diagnostic tools and methods - Common routing failures and resolution |
| Topic 2: IS-IS Routing Protocol | - IS-IS hierarchy and levels - IS-IS configuration and troubleshooting |
| Topic 3: MPLS and Traffic Engineering Basics | - MPLS architecture and label switching - Traffic engineering concepts |
| Topic 4: BGP in Service Provider Networks | - Route reflectors and confederations - Route filtering and policy control - iBGP and eBGP operations |
| Topic 5: Routing Protocol Fundamentals in Service Provider Networks | - IP routing architecture and convergence concepts - Route selection and administrative distance |
| Topic 6: OSPF in Service Provider Environments | - OSPF multi-area design - Route summarization and scalability |
Cisco Maintaining Cisco Service Provider Routing Protocols (MSPRP) Sample Questions:
Question 1
Which command displays all interfaces that are configured In OSPF on Cisco IOS XR Software?
A. show ip ospf adj
B. show ospf database
C. show ospf interface
D. show interface ospf
Question 2
Refer to the exhibit
The Cisco IOS Software platform PE1 has interface GigabitEthernet port 0/0 connected to the Cisco IOS XR software platform PE4 interface GigabitEthernet 0/4/0/2. OSPF cannot establish an adjacency. What is a possible solution to the problem?
A. Change the interface configurations on both platforms to point network type
B. Explicitly configure the Cisco lOS XR Software interface to be active OSPF interface
C. Configure OSPF on each platform to ignore the interface MTU
D. Adjust the Cisco lOS XR Software hello and dead times to match Cisco IOS software
Question 3
DRAG DROP
Question 4
What type of LSA will be used by an OSPF ABR to advertise lm al routes from a standard are to a backbone area?
A. type 3summary LSAs, whether or not the prefixes are summarized
B. type 1 router LSAs if -ill prefixes are advertised, or as type 3 summary LSAs if the prefixes are summarized
C. type 2 network LSAs
D. type 5 external LSAs
Question 5
These commands have been issued on all OSPF routers. router ospf 1
ispf
exit
How do these commands improve the performance of OSPF?
A. They eliminate the OSPF 30-minute LSA refresh and institute independent LSA aging
B. They help OSPF react faster to a local interface failure.
C. They help OSPF converge faster in reaction to a network event.
D. They save processor and memory resources during network instability by delaying SPF recalculation.
Solutions:
| Question 1 Answer: C | Question 2 Answer: D | Question 3 Answer: Only visible for members | Question 4 Answer: A | Question 5 Answer: D |


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