Cisco 200-301 CCNA Exam Practice Test Instant Access

Question 1

All physical cabling is in place. Router R4 and PCI are fully configured and

inaccessible. R4's WAN interfaces use .4 in the last octet for each subnet.

Configurations should ensure that connectivity is established end-to-end.

1 . Configure static routing to ensure RI prefers the path through R2 to

reach only PCI on R4's LAN

2. Configure static routing that ensures traffic sourced from RI will take

an alternate path through R3 to PCI in the event of an outage along

the primary path

3. Configure default routes on RI and R3 to the Internet using the least number of hops

Guidelines

This is a lab item in which tasks will be performed on virtual devices.

* Refer to the Tasks tab to view the tasks for this lab item.

* Refer to the Topology tab to access the device console(s) and perform the tasks.

* Console access is available for all required devices by clicking the device icon or using

the tab(s) above the console window.

* All necessary preconfigurations have been applied.

* Do not change the enable password or hostname for any device.

* Save your configurations to NVRAM before moving to the next item.

* Click Next at the bottom of the screen to submit this lab and move to the next question.

* When Next is clicked, the lab closes and cannot be reopened.

ASeethesolutionbelowinExplanation

Answer : A

To configure static routing on R1 to ensure that it prefers the path through R2 to reach only PC1 on R4's LAN, you need to create a static route for the host 10.0.0.100/8 with a next-hop address of 20.0.0.2, which is the IP address of R2's interface connected to R1. You also need to assign a lower administrative distance (AD) to this route than the default AD of 1 for static routes, so that it has a higher preference over other possible routes. For example, you can use an AD of 10 for this route. To create this static route, you need to enter the following commands on R1's console:

R1#configure terminal R1(config)#ip route 10.0.0.100 255.0.0.0 20.0.0.2 10 R1(config)#end

To configure static routing on R1 that ensures that traffic sourced from R1 will take an alternate path through R3 to PC1 in the event of an outage along the primary path, you need to create another static route for the host 10.0.0.100/8 with a next-hop address of 40.0.0.2, which is the IP address of R3's interface connected to R1. You also need to assign a higher AD to this route than the AD of the primary route, so that it has a lower preference and acts as a backup route. For example, you can use an AD of 20 for this route. This type of static route is also known as a floating static route. To create this static route, you need to enter the following commands on R1's console:

R1#configure terminal R1(config)#ip route 10.0.0.100 255.0.0.0 40.0.0.2 20 R1(config)#end

To configure default routes on R1 and R3 to the Internet using the least number of hops, you need to create a static route for the network 0.0.0.0/0 with a next-hop address of the ISP's interface connected to each router respectively. A default route is a special type of static route that matches any destination address and is used when no other specific route is available. The ISP's interface connected to R1 has an IP address of 10.0.0.4, and the ISP's interface connected to R3 has an IP address of 50.0.0.4. To create these default routes, you need to enter the following commands on each router's console:

On R1: R1#configure terminal R1(config)#ip route 0.0.0.0 0.0.0.0 10.0.0.4 R1(config)#end

On R3: R3#configure terminal R3(config)#ip route 0.0.0.0 0.0.0.0 50.0.0.4 R3(config)#end

Question 2

Configure IPv4 and IPv6 connectivity between two routers. For IPv4, use a /28 network from the 192.168.1.0/24 private range. For IPv6, use the first /64 subnet from the 2001:0db8:aaaa::/48 subnet.

1. Using Ethernet0/1 on routers R1 and R2, configure the next usable/28 from the 192.168.1.0/24 range. The network 192.168.1.0/28 is unavailable.

2. For the IPv4 /28 subnet, router R1 must be configured with the first usable host address.

3. For the IPv4 /28 subnet, router R2 must be configured with the last usable host address.

4. For the IPv6 /64 subnet, configure the routers with the IP addressing provided from the topology.

5. A ping must work between the routers on the IPv4 and IPv6 address ranges.

ASee the Explanation below

Answer : A

Answer as below configuration:

on R1

config terminal

ipv6 unicast-routing

inter eth0/1

ip addre 192.168.1.1 255.255.255.240

ipv6 addre 2001:db8:aaaa::1/64

not shut

end

copy running start

on R2

config terminal

ipv6 unicast-routing

inter eth0/1

ip address 192.168.1.14 255.255.255.240

ipv6 address 2001:db8:aaaa::2/64

not shut

end

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---------------------

for test from R1

ping ipv6 2001:db8:aaaa::1

for test from R2

ping ipv6 2001:db8:aaaa::2

Question 3

Physical connectivity is implemented between the two Layer 2 switches, and the network connectivity between them must be configured

1. Configure an LACP EtherChannel and number it as 1; configure it between switches SW1 and SVV2 using interfaces Ethernet0/0 and Ethernet0/1 on both sides. The LACP mode must match on both ends

2 Configure the EtherChannel as a trunk link.

3. Configure the trunk link with 802.1 q tags.

4. Configure the native VLAN of the EtherChannel as VLAN 15.

ASee the Explanation below

Answer : A

Answer as below configuration:

On SW1:

conf terminal

vlan 15

exit

interface range eth0/0 - 1

channel-group 1 mode active

exit

interface port-channel 1

switchport trunk encapsulation dot1q

switchport mode trunk

switchport trunk native vlan 15

end

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on SW2:

conf terminal

vlan 15

exit

interface range eth0/0 - 1

channel-group 1 mode active

exit

interface port-channel 1

switchport trunk encapsulation dot1q

switchport mode trunk

switchport trunk native vlan 15

end

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Question 4

Refer to the exhibit.

IP connectivity between the three routers is configured. OSPF adjacencies must be established.

1. Configure R1 and R2 Router IDs using the interface IP addresses from the link that is shared between them.

2. Configure the R2 links with a max value facing R1 and R3. R2 must become the DR. R1 and R3 links facing R2 must remain with the default OSPF configuration for DR election. Verify the configuration after clearing the OSPF process.

3. Using a host wildcard mask, configure all three routers to advertise their respective Loopback1 networks.

4. Configure the link between R1 and R3 to disable their ability to add other OSPF routers.

ASee the Explanation below

Answer : A

Answer as below configuration:

on R1

conf terminal

interface Loopback0

ip address 10.10.1.1 255.255.255.255

interface Loopback1

ip address 192.168.1.1 255.255.255.0

interface Ethernet0/0

no shut

ip address 10.10.12.1 255.255.255.0

ip ospf 1 area 0

duplex auto

interface Ethernet0/1

no shut

ip address 10.10.13.1 255.255.255.0

ip ospf 1 area 0

duplex auto

router ospf 1

router-id 10.10.12.1

network 10.10.1.1 0.0.0.0 area 0

network 192.168.1.0 0.0.0.255 area 0

copy run star

---------------------------------------

On R2

conf terminal

interface Loopback0

ip address 10.10.2.2 255.255.255.255

interface Loopback1

ip address 192.168.2.2 255.255.255.0

interface Ethernet0/0

no shut

ip address 10.10.12.2 255.255.255.0

ip ospf priority 255

ip ospf 1 area 0

duplex auto

interface Ethernet0/2

no shut

ip address 10.10.23.2 255.255.255.0

ip ospf priority 255

ip ospf 1 area 0

duplex auto

router ospf 1

network 10.10.2.2 0.0.0.0 area 0

network 192.168.2.0 0.0.0.255 area 0

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-----------------------

On R3

conf ter

interface Loopback0

ip address 10.10.3.3 255.255.255.255

interface Loopback1

ip address 192.168.3.3 255.255.255.0

interface Ethernet0/1

no shut

ip address 10.10.13.3 255.255.255.0

ip ospf 1 area 0

duplex auto

interface Ethernet0/2

no shut

ip address 10.10.23.3 255.255.255.0

ip ospf 1 area 0

duplex auto

router ospf 1

network 10.10.3.3 0.0.0.0 area 0

network 192.168.3.0 0.0.0.255 area 0

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Question 5

What are two reasons to implement DHCP in a network? (Choose two.)

Areduce administration time in managing IP address ranges for clients

Bcontrol the length of time an IP address is used by a network device

Cmanually control and configure IP addresses on network devices

Ddynamic control over the best path to reach an IP address

Eaccess a website by name instead of by IP address

Answer : D, E

Topic 5, Simulations / Lab

Question 6

An on-site service desk technician must verify the IP address and DNS server information on a users Windows computer. Which command must the technician enter at the command prompt on the user's computer?

Aipconfig /all

Bifconfig -a

Cshow interface

Dnetstat -r

Answer : A

The ipconfig /all command displays the configuration information of all the network adapters on a Windows computer, including the IP address, subnet mask, default gateway, and DNS server information12. This command can help troubleshoot network connectivity and DNS resolution issues.

Question 7

What is the operating mode and role of a backup port on a shared LAN segment in Rapid PVST+?

Aforwarding mode and provides the lowest-cost path to the root bridge for each VLAN

Blearning mode and provides the shortest path toward the root bridge handling traffic away from the LAN

Cblocking mode and provides an alternate path toward the designated bridge

Dlistening mode and provides an alternate path toward the root bridge

Answer : C

Cisco 200-301 Cisco Certified Network Associate Exam CCNA Exam Practice Test