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OSPF test Questions and Answers (100% Verified and Updated)
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OSPF test Questions and Answers (100% Verified and Updated)
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©PREP4EXAMS@2024 [REAL EXAM DUMPS] Thursday, July 18, 2024 5:35 PMOSPF test Questions and Answers (100%
Verified and Updated)
Cost - ✔️✔️Which interface configuration command might you use as an alternative to using the
bandwidth command and achieve the same goal when implementing OSPF?
To ensure that OSPF uses a suitable value when calculating its metric - ✔️✔️Why would you use
the bandwidth command when configuring an interface where OSPF routing is used?
EIGRP - ✔️✔️If a Cisco router learns two routes to the same destination, one through OSPF and
one through EIGRP, which route will be added to the routing table if default values are used?
Router B must use area 0 in its configuration - ✔️✔️Router A is configured for OSPF using those
commands. Neighboring router B is to be configured with OSPF. What must be true if the router
are to become adjacent?
They will fail to become adjacent - ✔️✔️Two neighboring routers are configured for OSPF but
they have different hello and dead intervals. What will happen?
110 is the administrator distance
1446 is the cost - ✔️✔️[110/1446] What are these numbers?
Dijkstra's algorithm - ✔️✔️Which of the following algorithm does OSPF use to determine the best
path?
Have to be the same intervals on all routers
The default hello time is 10 seconds
The default dead time is 40 seconds
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, ©PREP4EXAMS@2024 [REAL EXAM DUMPS] Thursday, July 18, 2024 5:35 PM
The dead timer dynamically changes - ✔️✔️Identify the true statements regarding OSPF hello and
dead timers on Ethernet segments
LSU - ✔️✔️This packet is send when a router notices a change in a link state
DBD - ✔️✔️This packet is sent to compare the local topology to that send by another router
LSR - ✔️✔️This packet is sent by the slave router if the database description has more up to date
link state entries
Show ip ospf database - ✔️✔️What command is used to display the contents of the OSPF
topological database that provides the router id and process id?
It is locally significant
It is needed to identify a unique instance of OSPF - ✔️✔️Which of the following statements below
best describes the process identifier that's used to run OSPF on a router?
Area 0 is called the backbone area
Multiple OSPF areas must connect to area 0
All routers within an area have identical link state databases - ✔️✔️OSPF routing uses the concept
of areas. What are the characteristics of OSPF areas?
The hello and dead interval timers are not configured with the same value
R1 and R3 have been configured in different areas - ✔️✔️What are possible reasons R1 can
establish an OSPF neighbor relationship with R3, according to the following theoretical graphic?
Used when fast convergence is a priority on the network
Provides common view of an entire topology
Utilizes event trigger updates - ✔️✔️Which characteristics are representative of a link state routing
protocol?
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