CCNA3 FINAL EXAM
https://ccna7.com/ccna3-v5-03/ccna3-final-exam-v5-03/
https://ccna7.com/ccna3-v5-03/ccna3-final-exam-v5-03/
An administrator issues the router eigrp 100 command on a router. What is the number 100 used for?
A network administrator wants to verify the default delay values for the interfaces on an EIGRP-enabled router. Which command will display these values?
Which two parameters does EIGRP use by default to calculate the best path? (Choose two.)
Refer to the exhibit. Which two conclusions can be derived from the output?
(Choose two.)
When will a router that is running EIGRP put a destination network in the active state?
Which address is used by an IPv6 EIGRP router as the source for hello messages?
Refer to the exhibit. A network administrator issues the show ipv6 eigrp neighbors command. Which conclusion can be drawn based on the output?
Refer to the exhibit. Which route or routes will be advertised to the router ISP if autosummarization is enabled?
By default, how many equal cost routes to the same destination can be installed in the routing table of a Cisco router?
When a Cisco router is configured with fast-switching, how are packets distributed over equal-cost paths?
When should EIGRP automatic summarization be turned off?
Refer to the exhibit. Routers R1 and R2 are directly connected via their serial interfaces and are both running the EIGRP routing protocol. R1 and R2 can ping the directly connected serial interface of their neighbor, but they cannot form an EIGRP neighbor adjacency.
What action should be taken to solve this problem?
Which two conditions should the network administrator verify before attempting to upgrade a Cisco IOS image using a TFTP server? (Choose two.)
Which requirement should be checked before a network administrator performs an IOS image upgrade on a router?
Refer to the exhibit. A network administrator is attempting to upgrade the IOS system image on a Cisco 2901 router. After the new image has been downloaded and copied to the TFTP server, what command should be issued on the router before the IOS system image is upgraded on the router?
What is the purpose of the Cisco PAK?
Which Cisco IOS Software Release 15.0 technology pack is shipped with a permanent license on all Cisco ISR G2 devices?
A network administrator issues the command R1(config)# license boot module c1900 technology-package securityk9 on a router. What is the effect of this command?
The ” ________ ” area interconnects with all other OSPF area types.
backbone
Refer to the exhibit. Match the description to the corresponding value used by the DUAL FSM. (Not all options are used.)
Answer
Fill in the blank. Do not abbreviate.
To enable Rapid PVST+ on a Cisco switch, the spanning-tree mode_____ global configuration mode command is required
rapid-pvst
A network designer is considering whether to implement a switch block on the company network. What is the primary advantage of deploying a switch block?
Which characteristic would most influence a network design engineer to select a multilayer switch over a Layer 2 switch?
What are three access layer switch features that are considered when designing a network? (Choose three.)
In a large enterprise network, which two functions are performed by routers at the distribution layer? (Choose two.)
A set of switches is being connected in a LAN topology. Which STP bridge priority value will make it least likely for the switch to be selected as the root?
Refer to the exhibit. Which switch will be the root bridge after the election process is complete.
What are the possible port roles for ports A, B, C, and D in this RSTPWhat are the possible port roles for ports A, B, C, and D in this RSTP-enabled network-enabled network?
A network administrator enters the spanning-tree portfast bpduguard default command. What is the result of this command being issued on a Cisco switch?
Refer to the exhibit. A network administrator is configuring PVST+ for the three switches. What will be a result of entering these commands?
Refer to the exhibit. Which destination MAC address is used when frames are sent from the workstation to the default gateway?
A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement describes a feature that is associated with HSRP?
A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement is a feature that is associated with GLBP?
Which function is provided by EtherChannel?
Which mode configuration setting would allow formation of an EtherChannel link between switches SW1 and SW2 without sending negotiation traffic?
What are two requirements to be able to configure an EtherChannel between two switches?
(Choose two.)
Refer to the exhibit. Which two conclusions can be drawn from the output?
(Choose two.)
What two conditions have to be met in order to form a cluster that includes 5 access points?
(Choose two.)
A remote classroom can successfully access video-intensive streaming lectures via wired computers. However, when an 802.11n wireless access point is installed and used with 25 wireless laptops to access the same lectures, poor audio and video quality is experienced. Which wireless solution would improve the performance for the laptops?
Which wireless network topology is being configured by a technician who is installing a keyboard, a mouse, and headphones, each of which uses Bluetooth?
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Cartes-fiches
Fill in the blank. Do not abbreviate.
To enable Rapid PVST+ on a Cisco switch, the spanning-tree mode_____ global configuration mode command is required
rapid-pvst
A network designer is considering whether to implement a switch block on the company network. What is the primary advantage of deploying a switch block?
Which characteristic would most influence a network design engineer to select a multilayer switch over a Layer 2 switch?
What are three access layer switch features that are considered when designing a network? (Choose three.)
In a large enterprise network, which two functions are performed by routers at the distribution layer? (Choose two.)
A set of switches is being connected in a LAN topology. Which STP bridge priority value will make it least likely for the switch to be selected as the root?
Refer to the exhibit. Which switch will be the root bridge after the election process is complete.
What are the possible port roles for ports A, B, C, and D in this RSTPWhat are the possible port roles for ports A, B, C, and D in this RSTP-enabled network-enabled network?
A network administrator enters the spanning-tree portfast bpduguard default command. What is the result of this command being issued on a Cisco switch?
Refer to the exhibit. A network administrator is configuring PVST+ for the three switches. What will be a result of entering these commands?
Refer to the exhibit. Which destination MAC address is used when frames are sent from the workstation to the default gateway?
A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement describes a feature that is associated with HSRP?
A network administrator is analyzing the features that are supported by different first-hop router redundancy protocols. Which statement is a feature that is associated with GLBP?
Which function is provided by EtherChannel?
Which mode configuration setting would allow formation of an EtherChannel link between switches SW1 and SW2 without sending negotiation traffic?
What are two requirements to be able to configure an EtherChannel between two switches?
(Choose two.)
Refer to the exhibit. Which two conclusions can be drawn from the output?
(Choose two.)
What two conditions have to be met in order to form a cluster that includes 5 access points?
(Choose two.)
A remote classroom can successfully access video-intensive streaming lectures via wired computers. However, when an 802.11n wireless access point is installed and used with 25 wireless laptops to access the same lectures, poor audio and video quality is experienced. Which wireless solution would improve the performance for the laptops?
Which wireless network topology is being configured by a technician who is installing a keyboard, a mouse, and headphones, each of which uses Bluetooth?
What are the two methods that are used by a wireless NIC to discover an AP?
(Choose two.)
At a local college, students are allowed to connect to the wireless network without using a password. Which mode is the access point using?
Which wireless encryption method is the most secure?
Users on an IEEE 801.11n network are complaining of slow speeds. The network administrator checks the AP and verifies it is operating properly. What can be done to improve the wireless performance in the network?
A network engineer is implementing security on all company routers. Which two commands must be issued to force authentication via the password 1C34dE for all OSPF-enabled interfaces in the backbone area of the company network? (Choose two.)
Refer to the exhibit. When the show ip ospf neighbor command is given from the R1# prompt, no output is shown. However, when the show ip interface brief command is given, all interfaces are showing up and up. What is the most likely problem?
What are two methods to make the OSPF routing protocol more secure?
(Choose two.)
A network engineer is troubleshooting a single-area OSPFv3 implementation across routers R1, R2, and R3. During the verification of the implementation, it is noted that the routing tables on R1 and R2 do not include the entry for a remote LAN on R3. Examination of R3 shows the following:
1.that all interfaces have correct addressing
2.that the routing process has been globally configured
3.that correct router adjacencies have formed
What additional action taken on R3 could solve the problem?
Refer to the exhibit. A network technician is troubleshooting missing OSPFv3 routes on a router. What is the cause of the problem based on the command output?
Which type of OSPF LSA represents an external route and is propagated across the entire OSPF domain?
Refer to the exhibit. What can be concluded about network 192.168.1.0 in the R2 routing table?
What are two features of OSPF interarea route summarization? (Choose two.)
Refer to the exhibit. A company has migrated from single area OSPF to multiarea. However, none of the users from network 192.168.1.0/24 in the new area can be reached by anyone in the Branch1 office. From the output in the exhibit, what is the problem?
When are EIGRP update packets sent?
Which two statements are correct about EIGRP acknowledgment packets? (Choose two.)
Refer to the exhibit. If router B is to be configured for EIGRP AS 100, which configuration must be entered?
An administrator issues the router eigrp 100 command on a router. What is the number 100 used for?
A network administrator wants to verify the default delay values for the interfaces on an EIGRP-enabled router. Which command will display these values?
Which two parameters does EIGRP use by default to calculate the best path? (Choose two.)
Refer to the exhibit. Which two conclusions can be derived from the output?
(Choose two.)
