CCNA Mock Quiz - IP Connectivity

When a floating static route is configured, which action ensures that the backup route is used when the primary route fails?

• The administrative distance must be higher on the primary route so that the backup route becomes secondary.
• The default-information originate command must be configured for the route to be installed into the routing table.
• The floating static route must have a higher administrative distance than the primary route so it is used as a backup.
• The floating static route must have a lower administrative distance than the primary route so it is used as a backup.

Which two actions influence the EIGRP route selections process? (Choose two)

• The router calculates the best back up path to the destination route and assigns it as feasible successor.
• The router calculates the reported distance by multiplying the delay on the exiting interface by 256.
• The advertised distance is calculated by a downstream neighbor to inform the local router of the bandwidth on the link.
• The router calculates the feasible distance of all paths to the destination route
• The router must use the advertised distance as the metric for any given route.

A router running EIGRP has learned the same route from two different paths. Which parameter does the router use to select the best path?

• Cost
• As-path
• Administrative distance
• Metric

A user configured OSPF and advertised the GigabitEthernet interface in OSPF. By default, which type of OSPF network does this interface belong to?

• Broadcast
• Nonbroadcast
• Point-to-point
• Point-to-multipoint

An Engineer configured an OSPF neighbor as a designated router. Which state verifies the designated router is in the proper mode?

• Exchange
• 2-way
• Init
• Full

When OSPF learns multiple paths to a network, how does it select a route?

• It divides a reference bandwidth of 100Mbps by the actual bandwidth of the exiting interface to calculate the route with the lowest cost.
• It multiplies the active K values by 256 to calculate the route with the lowest metric.
• For each existing interface, it adds the metric from the source router to the destination to calculate the route with the lowest bandwidth.
• It counts the number of hops between the source router and the destination to determine the route with the lowest metric.

A user configured OSPF in a single area between two routers. A serial interface connecting R1 and R2 is running encapsulation PPP. By default, which OSPF network type is seen on the interface when the user types show ip ospf interface on R1 or R2?

• Point-to-multipoint
• Point-to-point
• Nonbroadcast
• Broadcast

A Network Engineer is configuring an OSPFv2 neighbor adjacency. What are the three parameters that must match? (Choose three.)

• Area ID
• IP address
• Netmask
• OSPF process ID
• Router ID

A Network Engineer is configuring an OSPFv2 neighbor adjacency. What are the two parameters that must be unique? (Choose two.)

• Area ID
• IP address
• Netmask
• OSPF process ID
• Router ID

Router A learns the same route from two different neighbors, one of the neighbor routers is an OSPF neighbor, and the other is an EIGRP neighbor. What is the administrative distance of the route that will be installed in the routing table?

• 20
• 90
• 110
• 120
• 115