CCNA 3v5.03 Chapter 7

Description

sophomore CCNA 3 Quiz on CCNA 3v5.03 Chapter 7, created by Christina Evans on 04/07/2016.
Christina Evans
Quiz by Christina Evans, updated more than 1 year ago
Christina Evans
Created by Christina Evans almost 8 years ago
22
1

Resource summary

Question 1

Question
Refer to the exhibit. Which command should be used to configure EIGRP to only advertise the network that is attached to the gigabit Ethernet 0/1 interface?
Answer
  • network 172.16.23.64 0.0.0.63
  • network 172.16.23.0 255.255.255.192
  • network 172.16.23.64 0.0.0.127
  • network 172.16.23.0 255.255.255.128

Question 2

Question
What is the purpose of using protocol-dependent modules in EIGRP?
Answer
  • to describe different routing processes
  • to identify different application layer protocols
  • to use different transport protocols for different packets
  • to accommodate routing of different network layer protocols

Question 3

Question
If all router Ethernet interfaces in an EIGRP network are configured with the default EIGRP timers, how long will a router wait by default to receive an EIGRP packet from its neighbor before declaring the neighbor unreachable?
Answer
  • 10 seconds
  • 15 seconds
  • 20 seconds
  • 30 seconds

Question 4

Question
Which two EIGRP packet types are sent with unreliable delivery? (Choose two.)
Answer
  • update
  • query
  • hello
  • reply
  • acknowledgment

Question 5

Question
Which destination MAC address is used when a multicast EIGRP packet is encapsulated into an Ethernet frame?
Answer
  • 01-00-5E-00-00-09
  • 01-00-5E-00-00-10
  • 01-00-5E-00-00-0A
  • 01-00-5E-00-00-0B

Question 6

Question
What is identified within the opcode of an EIGRP packet header?
Answer
  • the EIGRP message type that is being sent or received from a neighbor
  • the EIGRP autonomous system metrics
  • the EIGRP hold timer agreed upon with a neighbor
  • the EIGRP sum of delays from source to destination

Question 7

Question
Why would a network administrator use a wildcard mask in the network command when configuring a router to use EIGRP?
Answer
  • to lower the router overhead
  • to send a manual summarization
  • to exclude some interfaces from the EIGRP process
  • to subnet at the time of the configuration

Question 8

Question
An administrator issues the router eigrp 100 command on a router. What is the number 100 used for?
Answer
  • as the autonomous system number
  • as the number of neighbors supported by this router
  • as the length of time this router will wait to hear hello packets from a neighbor
  • as the maximum bandwidth of the fastest interface on the router

Question 9

Question
What information does EIGRP maintain within the routing table?
Answer
  • both successors and feasible successors
  • only feasible successors
  • adjacent neighbors
  • all routes known to the router
  • only successors

Question 10

Question
Which table is used by EIGRP to storre all routes that are learned from EIGRP?
Answer
  • the routing table
  • The neighbor table
  • The topology table
  • The adjacency table

Question 11

Question
Which command or commands must be entered on a serial interface of a Cisco router to restore the bandwidth to the default value of that specific router interface?
Answer
  • bandwidth 1500
  • shutdown no shutdown
  • copy running-config startup-config reload
  • no bandwidth

Question 12

Question
Which command is used to display the bandwidth of an interface on an EIGRP-enabled router?
Answer
  • show ip route
  • show interfaces
  • show ip protocols
  • show ip interface brief

Question 13

Question
A new network administrator has been asked to verify the metrics that are used by EIGRP on a Cisco device. Which two EIGRP metrics are measured by using static values on a Cisco device? (Choose two.)
Answer
  • bandwidth
  • load
  • reliability
  • delay
  • MTU

Question 14

Question
Refer to the exhibit. Which two networks contain feasible successors? (Choose two.)
Answer
  • 192.168.71.0
  • 192.168.51.0
  • 10.44.100.252
  • 10.44.104.253
  • 10.44.101.252

Question 15

Question
Refer to the exhibit. R3 has two possible paths to the 172.16.99.0 network. What is the reported distance of the feasible successor route?
Answer
  • 2340608
  • 2169856
  • 10512128
  • 2816

Question 16

Question
How do EIGRP routers establish and maintain neighbor relationships?
Answer
  • by exchanging neighbor tables with directly attached routers
  • by comparing known routes to information received in updates
  • by exchanging hello packets with neighboring routers
  • by dynamically learning new routes from neighbors
  • by exchanging routing tables with directly attached routers

Question 17

Question
What is indicated when an EIGRP route is in the passive state?
Answer
  • The route has the highest path cost of all routes to that destination network.
  • The route must be confirmed by neighboring routers before it is put in the active state.
  • The route is a feasible successor and will be used if the active route fails.
  • There is no activity on the route to that network.
  • The route is viable and can be used to forward traffic.

Question 18

Question
What is the multicast address used by an EIGRP-enabled router operating with IPv6?
Answer
  • FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
  • FF02::A
  • FF02::B
  • FF02::1

Question 19

Question
Which configuration is necessary to ensure successful operation of EIGRP for IPv6?
Answer
  • The eigrp router-id command requires an IPv6 address within the router configuration mode.​
  • The network command is required within the router configuration mode.​
  • The no shutdown command is required within the router configuration mode.​
  • The router eigrp autonomous-system command is required within the router configuration mode.

Question 20

Question
Fill in the Blank. Use the abbreviation. EIGRP uses the [blank_start]RTP[blank_end] protocol to deliver EIGRP packets to neighbors
Answer
  • RTP

Question 21

Question
Fill in the blank. In an EIGRP topology table, a route that is in a/an [blank_start]active[blank_end] state will cause the Diffusing Update Algorithm to send EIGRP queries that ask other routers for a path to this network.
Answer
  • active

Question 22

Question
Match the correct version of EIGRP with the EIGRP features. (Not all options are used.)
Answer
  • EIGRP for IPv4 only
  • both EIGRP for IPv4 and IPv6
  • EIGRP for IPv6 only

Question 23

Question
Order the precedence in which an EIGRP router would choose the router ID. (Not all options are used.)
Answer
  • _ first _
  • _ third _
  • _ second _

Question 24

Question
Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. Which code is displayed on the web server?
Answer
  • Done
  • EIGRP
  • Complete
  • IPv6EIGRP
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