Cisco 400-201 - CCIE SP Written v4.1 Exam
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Total 446 questions
Question #1 (Topic: Single Topic)
Which Cisco IOS XR Virtualization technology provides full isolation between virtualized routing instances for extra control plane resources?
A. DRP
B. SDR
C. SVR
D. HVR
Answer: B
Question #2 (Topic: Single Topic)
Which are the three characteristics of SDR? (Choose three.)
A. The logical router has dedicated route processor.
B. Owner SDR can be reloaded without affecting all non-SDRs.
C. The fabric and system controller module are shared by all logical routers.
D. The logical router can share line cards.
E. The logical router can span across chassis.
F. Each logical router has a distinct fabric and system controller module.
Answer: ACE
Question #3 (Topic: Single Topic)
Which are the two advantages of Cisco IOS XR Software over Cisco IOS Software? (Choose two.)
A. a monolithic OS
B. a configuration that is grouped by interface
C. one-stage configuration
D. a two-stage configuration
E. a configuration that is grouped by process
Answer: DE
Question #4 (Topic: Single Topic)
On Cisco IOS XR platform, why would an engineer use the load rollback command instead of the rollback command?
A. to revert commits with IDs 100000005 10000007 simultaneously.
B. to revert a change even after a subsequent change is made.
C. to revert changes to RLP objects.
D. to revert changes to admin mode configuration.
Answer: A
Question #5 (Topic: Single Topic)
Which are the three key design requirements for mobile IP backhaul? (Choose three.)
A. MPLS-enabled interface
B. network timing distribution and recovery
C. mandatory Layer 3 access up to a cell site
D. X2 interface turning point
E. native IPv6 support
F. bandwidth
Answer: BCE
