CCNP - CH.2

Question 1 of 17

1

Which EIGRP algorithm tracks all the routes that are advertised by neighbors and uses the composite metric of
each route to compare the routes?

Select one of the following:

STP
Dijkstra
DUAL
SPF

Explanation

Question 2 of 17

1

Which two statements are true of EIGRP topology depth? (Choose two.)

Select one or more of the following:

Topology depth should be limited to 15 routers.
Redundant links and alternative paths can be used to reduce topology depth.
Topology depth is the maximum hop count between any two EIGRP routers in the topology.
Route summarization can reduce the convergence time in networks with large depth.
Topology depth is the number of router hops necessary for traffic to reach from access layer to core layer.
Topology depth refers to the total number of hops that information must travel to reach all EIGRP routers in
the network.

Explanation

Question 3 of 17

1

Which event must take place to transition an EIGRP route that is in the active state back to the passive state?

Select one of the following:

expiration of the RTO timer
an update packet that is received from every EIGRP neighbor
an acknowledgment that is received from every EIGRP neighbor
a reply that is received from each neighbor for every generated query
a feasible successor route that is moved from the topology table to the routing table

Explanation

Question 4 of 17

1

Which statement is a requirement for the EIGRP AS number?

Select one of the following:

It is the EIGRP router ID and must be the same on each router in the EIGRP domain.
It is only locally significant, and as a result it can be different on each router in the EIGRP domain.
It is selected by the network administrator and must be the same on each router in the EIGRP domain.
It is assigned by IANA and must be the same on each router in the EIGRP domain.

Explanation

Question 5 of 17

1

Which design plan or diagram would govern how well EIGRP will scale?

Select one of the following:

IP addressing plan
STP topology diagram
Layer 2 addressing plan
detailed cabling plan
EIGRP traffic engineering plan

Explanation

Question 6 of 17

1

The network administrator wants RTA to send only the summarized route of 10.10.0.0/16 to RTB. Which
configuration will accomplish this?

Select one of the following:

RTA(config)# interface s0/0
RTA(config-if)# ip summary-address eigrp 101 10.10.0.0 255.255.0.0
RTA(config-if)# exit
RTA(config)# router eigrp 101
RTA(config-router)# no auto-summary
RTA(config)# interface s0/1
RTA(config-if)# ip summary-address eigrp 101 10.10.0.0 255.255.0.0
RTA(config-if)# exit
RTA(config)# router eigrp 101
RTA(config-router)# no auto-summary
RTA(config)# interface s0/0
RTA(config-if)# ip summary-address eigrp 101 10.10.0.0 255.255.0.0
RTA(config)# interface s0/1
RTA(config-if)# ip summary-address eigrp 101 10.10.0.0 255.255.0.0

Explanation

Question 7 of 17

1

Refer to the exhibit. Which statement is true about the EIGRP hello packets that are received by router R2?

Select one of the following:

They are encrypted.
They are authenticated.
They are sent confidentially.
They must be acknowledged.

Explanation

Question 8 of 17

1

Which two solutions are used in an EIGRP network to reduce DUAL computations? (Choose two.)

Select one or more of the following:

authentication
load balancing
partial updates
summarization
EIGRP stub routing

Explanation

Question 9 of 17

1

Which three technologies are used in EIGRP? (Choose three.)

Select one or more of the following:

Dijkstra algorithm
DUAL finite-state machine
reliable transport protocol
link-state advertisements
protocol-specific modules
Bellman-Ford algorithm

Explanation

Question 10 of 17

1

When does an EIGRP router place a route in the active state?

Select one of the following:

when there is no successor route in the routing table
when the feasible distance is greater than the reported distance of the route
when an update packet containing information about the route is not acknowledged
when the current successor is no longer valid and there is no feasible successor in the topology table

Explanation

Question 11 of 17

1

What are two advantages to deploying a hierarchical IP addressing scheme in an EIGRP network? (Choose two.)

Select one or more of the following:

greater redundancy
improved scalability
ability to use network route summarization
better route optimization creating shorter paths
fewer network addresses that need to be allocated for the network

Explanation

Question 12 of 17

1

Refer to the exhibit. Based on the output of show ip eigrp neighbors, what are two possible problems with
adjacencies between Router1 and Router2? (Choose two.)

Select one or more of the following:

The routers are configured with different EIGRP AS numbers.
Automatic summarization was disabled.
The hello timer for R1 was altered.
The serial interfaces for both routers are in different networks.
No feasible successors were found.

Explanation

Question 13 of 17

1

Which action is effective in preventing EIGRP routes from becoming SIA?

Select one of the following:

Use multiple EIGRP autonomous systems to bound the query range.
Modify keepalive timers on point-to-point connections.
Maintain a hierarchical network design.
Keep K-values at default settings.

Explanation

Question 14 of 17

1

Which EIGRP packet type can quickly propagate through a network and result in excessive DUAL computations
and high CPU loads?

Select one of the following:

acknowledgment
hello
reply
update
query

Explanation

Question 15 of 17

1

A router in a fully converged EIGRP network detects that a remote route is unreachable. Which two events may
occur next? (Choose two.)

Select one or more of the following:

EIGRP will look for a feasible successor in the routing table.
DUAL will calculate the highest cost routes to each network.
EIGRP will send a bounded update to alert neighbors about the failure.
The router will forward the complete routing table to the neighboring routers.
DUAL will look for a feasible successor route in the topology table and, if one is found, it will add this route to the routing table.

Explanation

Question 16 of 17

1

What are two advantages of modifying the interface metrics when deploying EIGRP in a network? (Choose
two.)

Select one or more of the following:

improved bandwidth utilization
less likely to have routing loops
faster convergence
better control over traffic patterns
more efficient troubleshooting

Explanation

Question 17 of 17

1

Refer to the exhibit. All three routers are exchanging EIGRP routes. What value represents the advertised
distance of the feasible successor for the 10.1.2.0/24 network?

Select one of the following:

256
532
768
1280

	Created by Ali Sahar over 8 years ago

Routing.

CCNP - CH.2

CCNP - CH.2

Question 1 of 17

Which EIGRP algorithm tracks all the routes that are advertised by neighbors and uses the composite metric of each route to compare the routes?

Select one of the following:

Explanation

Question 2 of 17

Which two statements are true of EIGRP topology depth? (Choose two.)

Select one or more of the following:

Explanation

Question 3 of 17

Which event must take place to transition an EIGRP route that is in the active state back to the passive state?

Select one of the following:

Explanation

Question 4 of 17

Which statement is a requirement for the EIGRP AS number?

Select one of the following:

Explanation

Question 5 of 17

Which design plan or diagram would govern how well EIGRP will scale?

Select one of the following:

Explanation

Question 6 of 17

The network administrator wants RTA to send only the summarized route of 10.10.0.0/16 to RTB. Which configuration will accomplish this?

Select one of the following:

Explanation

Question 7 of 17

Refer to the exhibit. Which statement is true about the EIGRP hello packets that are received by router R2?

Select one of the following:

Explanation

Question 8 of 17

Which two solutions are used in an EIGRP network to reduce DUAL computations? (Choose two.)

Select one or more of the following:

Explanation

Question 9 of 17

Which three technologies are used in EIGRP? (Choose three.)

Select one or more of the following:

Explanation

Question 10 of 17

When does an EIGRP router place a route in the active state?

Select one of the following:

Explanation

Question 11 of 17

What are two advantages to deploying a hierarchical IP addressing scheme in an EIGRP network? (Choose two.)

Select one or more of the following:

Explanation

Question 12 of 17

Refer to the exhibit. Based on the output of show ip eigrp neighbors, what are two possible problems with adjacencies between Router1 and Router2? (Choose two.)

Select one or more of the following:

Explanation

Question 13 of 17

Which action is effective in preventing EIGRP routes from becoming SIA?

Select one of the following:

Explanation

Question 14 of 17

Which EIGRP packet type can quickly propagate through a network and result in excessive DUAL computations and high CPU loads?

Select one of the following:

Explanation

Question 15 of 17

A router in a fully converged EIGRP network detects that a remote route is unreachable. Which two events may occur next? (Choose two.)

Select one or more of the following:

Explanation

Question 16 of 17

What are two advantages of modifying the interface metrics when deploying EIGRP in a network? (Choose two.)

Select one or more of the following:

Explanation

Question 17 of 17

Refer to the exhibit. All three routers are exchanging EIGRP routes. What value represents the advertised distance of the feasible successor for the 10.1.2.0/24 network?

Select one of the following:

Explanation

Which EIGRP algorithm tracks all the routes that are advertised by neighbors and uses the composite metric of
each route to compare the routes?

The network administrator wants RTA to send only the summarized route of 10.10.0.0/16 to RTB. Which
configuration will accomplish this?

Refer to the exhibit. Based on the output of show ip eigrp neighbors, what are two possible problems with
adjacencies between Router1 and Router2? (Choose two.)

Which EIGRP packet type can quickly propagate through a network and result in excessive DUAL computations
and high CPU loads?

A router in a fully converged EIGRP network detects that a remote route is unreachable. Which two events may
occur next? (Choose two.)

What are two advantages of modifying the interface metrics when deploying EIGRP in a network? (Choose
two.)

Refer to the exhibit. All three routers are exchanging EIGRP routes. What value represents the advertised
distance of the feasible successor for the 10.1.2.0/24 network?