4.1 3.5 Packet Tracer Configuring Ipv4 And Ipv6 Interfaces



2.2.2.4 Packet Tracer – Configuring IPv4 Static and Default Routes

  1. 1.1.3.5 Packet Tracer - Configuring Ipv4 And Ipv6 Interfaces.pka
  2. 1.1.3.5 Packet Tracer – Configuring Ipv4 And Ipv6 Interfaces Instructions Answers
  3. Packet Tracer - Configuring Ipv4 And Ipv6 Interfaces

Blog guides CCNA Lab v5.02 that cover on more topic such as Routing, Switch, LAN, Redundancy, Security, NAT, STP, VLAN, ACL, VTP, HSRP, and IPv6. Configure terminal interface g0/0 ip address 172.16.20.1 255.255.255.128 no shutdown interface g0/1 ip address 172.16.20.129 255.255.255.128 no shutdown exit! Configuration R2: cisco enable class configure terminal interface g0/0 ipv6 address 2001:DB8:C0DE:12::1/64 ipv6 address FE80::2 link-local no shutdown interface g0/1 ipv6 address 2001:DB8.

Interfaces

From year to year, Cisco has updated many versions with difference questions. The latest version is version 6.0 in 2018. What is your version? It depends on your instructor creating your class. We recommend you to go thought all version if you are not clear. While you take online test with netacad.com, You may get random questions from all version. Each version have 1 to 10 different questions or more. After you review all questions, You should practice with our online test system by go to 'Online Test' link below.

Version 5.02Version 5.03Version 6.0Online Assessment
Chapter 2 ExamChapter 2 ExamChapter 2 ExamOnline Test
Next Chapter
Chapter 3 ExamChapter 3 ExamChapter 3 ExamOnline Test
2.2.2.4 Packet Tracer – Configuring IPv4 Static and Default Routes
2.2.4.4 Packet Tracer – Configuring IPv6 Static and Default Routes
2.2.5.5 Packet Tracer – Configuring Floating Static Routes
2.3.2.3 Packet Tracer – Troubleshooting Static Routes

Packet Tracer – Configuring IPv4 Static and Default Routes (Answer Version)

Answer Note: Red font color or Gray highlights indicate text that appears in the Answer copy only.

Topology

2.2.2.4 Packet Tracer – Configuring IPv4 Static and Default Routes

Addressing Table

DeviceInterfaceIPv4 AddressSubnet MaskDefault Gateway
R1G0/0172.31.1.1255.255.255.128N/A
S0/0/0172.31.1.194255.255.255.252N/A
R2G0/0172.31.0.1255.255.255.0N/A
S0/0/0172.31.1.193255.255.255.252N/A
S0/0/1172.31.1.197255.255.255.252N/A
R3G0/0172.31.1.129255.255.255.192N/A
S0/0/1172.31.1.198255.255.255.252N/A
PC1NIC172.31.1.126255.255.255.128172.31.1.1
PC2NIC172.31.0.254255.255.255.0172.31.0.1
PC3NIC172.31.1.190255.255.255.192172.31.1.129

Objectives

3.5

Part 1: Examine the Network and Evaluate the Need for Static Routing

Part 2: Configure Static and Default Routes

Part 3: Verify Connectivity

1.1.3.5 Packet Tracer - Configuring Ipv4 And Ipv6 Interfaces.pka

Background

In this activity, you will configure static and default routes. A static route is a route that is entered manually by the network administrator to create a reliable and safe route. There are four different static routes that are used in this activity: a recursive static route, a directly attached static route, a fully specified static route, and a default route.

Part 1: Examine the Network and Evaluate the Need for Static Routing

  1. Looking at the topology diagram, how many networks are there in total? 5
  2. How many networks are directly connected to R1, R2, and R3? R1 has 2, R2 has 3, and R3 has 2.
  3. How many static routes are required by each router to reach networks that are not directly connected? R1 needs 3 static routes, R2 needs 2 static routes, and R3 needs 3 static routes.
  4. Test connectivity to the R2 and R3 LANs by pinging PC2 and PC3 from PC1.
    • Why were you unsuccessful? Because there are no routes to these networks on R1.

Part 2: Configure Static and Default Routes

Step 1: Configure recursive static routes on R1.

  1. What is recursive static route? A recursive static route relies on the next hop router in order for packets to be sent to its destination. A recursive static route requires two routing table lookups.
  2. Why does a recursive static route require two routing table lookups? It must first look in the routing table for the destination network and then look up the exit interface/direction of the network for the next hop router.
  3. Configure a recursive static route to every network not directly connected to R1, including the WAN link between R2 and R3.
    • ip route 172.31.0.0 255.255.255.0 172.31.1.193
    • ip route 172.31.1.196 255.255.255.252 172.31.1.193
    • ip route 172.31.1.128 255.255.255.192 172.31.1.193
  4. Test connectivity to the R2 LAN and ping the IP addresses of PC2 and PC3.
    • Why were you unsuccessful? R1 has a route to the R2 and R3 LANs, but R2 and R3 do not have a routes to R1.

Step 2: Configure directly attached static routes on R2.

  1. How does a directly attached static route differ from a recursive static route? A directly attached static route relies on its exit interface in order for packets to be sent to its destination, while a recursive static route uses the IP address of the next hop router.
  2. Configure a directly attached static route from R2 to every network not directly connected.
    • ip route 172.31.1.0 255.255.255.128 Serial0/0/0
    • ip route 172.31.1.128 255.255.255.192 Serial0/0/1
  3. Which command only displays directly connected networks? show ip route connected
  4. Which command only displays the static routes listed in the routing table? show ip route static
  5. When viewing the entire routing table, how can you distinguish between a directly attached static route and a directly connected network? The static route has an S and a directly connected network has a C.

Step 3: Configure a default route on R3.

  1. How does a default route differ from a regular static route? A default route, also known as the gateway of last resort, is the network route used by a router when no other known route exists for a destination network. A static route is used to route traffic to a specific network.
  2. Configure a default route on R3 so that every network not directly connected is reachable.
    • ip route 0.0.0.0 0.0.0.0 Serial0/0/1
  3. How is a static route displayed in the routing table? S* 0.0.0.0/0

Step 4: Document the commands for fully specified routes.

1.1.3.5 Packet Tracer – Configuring Ipv4 And Ipv6 Interfaces Instructions Answers

Note: Packet Tracer does not currently support configuring fully specified static routes. Therefore, in this step, document the configuration for fully specified routes.

  1. Explain a fully specified route. A fully specified route is a static route that is configured with an exit interface and the next hop address.
  2. Which command provides a fully specified static route from R3 to the R2 LAN?
    • R3(config)# ip route 172.31.0.0 255.255.255.0 s0/0/1 172.31.1.197
  3. Write a fully specified route from R3 to the network between R2 and R1. Do not configure the route; just calculate it.
    • R3(config)# ip route 172.31.1.192 255.255.255.252 s0/0/1 172.31.1.197
  4. Write a fully specified static route from R3 to the R1 LAN. Do not configure the route; just calculate it.
    • R3(config)# ip route 172.31.1.0 255.255.255.128 s0/0/1 172.31.1.197

Step 5: Verify static route configurations.

Use the appropriate show commands to verify correct configurations.

Which show commands can you use to verify that the static routes are configured correctly? show ip route, show ip route static, and the show ip route [network] commands

Part 3: Verify Connectivity

Interfaces

Every device should now be able to ping every other device. If not, review your static and default route configurations.

From year to year, Cisco has updated many versions with difference questions. The latest version is version 6.0 in 2018. What is your version? It depends on your instructor creating your class. We recommend you to go thought all version if you are not clear. While you take online test with netacad.com, You may get random questions from all version. Each version have 1 to 10 different questions or more. After you review all questions, You should practice with our online test system by go to 'Online Test' link below.

Version 5.02Version 5.03Version 6.0Online Assessment
Chapter 2 ExamChapter 2 ExamChapter 2 ExamOnline Test
Next Chapter
Chapter 3 ExamChapter 3 ExamChapter 3 ExamOnline Test
2.2.2.4 Packet Tracer – Configuring IPv4 Static and Default Routes
2.2.4.4 Packet Tracer – Configuring IPv6 Static and Default Routes
2.2.5.5 Packet Tracer – Configuring Floating Static Routes
2.3.2.3 Packet Tracer – Troubleshooting Static Routes

Suggested Scoring Rubric

Activity SectionQuestion LocationPossible PointsEarned Points
Part 1: Examine the Network and Evaluate the Need for Static Routinga – d10
Part 1 Total10
Part 2: Configure Static and Default RoutesStep 17
Step 27
Step 33
Step 410
Step 53
Part 2 Total30
Packet Tracer Score60
Total Score100
1.1.3.5 packet tracer – configuring ipv4 and ipv6 interfaces instructions answers

Packet Tracer – Subnet an IPv4 Network

Addressing Table

Device

Interface

IP Address

Subnet Mask

Default Gateway

CustomerRouter

G0/0

192.168.0.1

255.255.255.192

N/A

CustomerRouter

G0/1

192.168.0.65

255.255.255.192

N/A

CustomerRouter

S0/1/0

209.165.201.2

255.255.255.252

N/A

LAN-A Switch

VLAN1

192.168.0.2

255.255.255.192

192.168.0.1

LAN-B Switch

VLAN1

192.168.0.66

255.255.255.192

192.168.0.65

PC-A

NIC

192.168.0.62

255.255.255.192

192.168.0.1

PC-B

NIC

192.168.0.126

255.255.255.192

192.168.0.65

ISPRouter

G0/0

209.165.200.225

255.255.255.224

N/A

ISPRouter

S0/1/0

209.165.201.1

255.255.255.252

N/A

ISPSwitch

VLAN1

209.165.200.226

255.255.255.224

209.165.200.225

ISP Workstation

NIC

209.165.200.235

255.255.255.224

209.165.200.225

ISP Server

NIC

209.165.200.240

255.255.255.224

209.165.200.225

Objectives

  • Part 1: Design an IPv4 Network Subnetting Scheme
  • Part 2: Configure the Devices
  • Part 3: Test and Troubleshoot the Network

Background / Scenario

  • In this activity, you will subnet the Customer network into multiple subnets. The subnet scheme should be based on the number of host computers required in each subnet, as well as other network considerations, like future network host expansion.

  • After you have created a subnetting scheme and completed the table by filling in the missing host and interface IP addresses, you will configure the host PCs, switches and router interfaces.

  • After the network devices and host PCs have been configured, you will use the ping command to test for network connectivity.

Instructions

Part 1: Subnet the Assigned Network

Step 1: Create a subnetting scheme that meets the required number of subnets and required number of host addresses.

  • In this scenario, you are a network technician assigned to install a new network for a customer. You must create multiple subnets out of the 192.168.0.0/24 network address space to meet the following requirements:
  1. The first subnet is the LAN-A network. You need a minimum of 50 host IP addresses.

  2. The second subnet is the LAN-B network. You need a minimum of 40 host IP addresses.

  3. You also need at least two additional unused subnets for future network expansion.
    Note: Variable length subnet masks will not be used. All of the device subnet masks should be the same length.

  4. Answer the following questions to help create a subnetting scheme that meets the stated network requirements:
    How many host addresses are needed in the largest required subnet?
    50
    What is the minimum number of subnets required?
    The requirements stated above specify two company networks plus two additional networks for future expansion. So, the answer is a minimum of four networks.
    The network that you are tasked to subnet is 192.168.0.0/24. What is the /24 subnet mask in binary?
    1111111.11111111.11111111.00000000

  5. The subnet mask is made up of two portions, the network portion, and the host portion. This is represented in the binary by the ones and the zeros in the subnet mask.
    In the network mask, what do the ones represent?
    The ones represent the network portion.
    In the network mask, what do the zeros represent?
    The zeroes represent the host portion.

  6. To subnet a network, bits from the host portion of the original network mask are changed into subnet bits. The number of subnet bits defines the number of subnets.
    Given each of the possible subnet masks depicted in the following binary format, how many subnets and how many hosts are created in each example?
    Hint: Remember that the number of host bits (to the power of 2) defines the number of hosts per subnet (minus 2), and the number of subnet bits (to the power of two) defines the number of subnets. The subnet bits (shown in bold) are the bits that have been borrowed beyond the original network mask of /24. The /24 is the prefix notation and corresponds to a dotted decimal mask of 255.255.255.0.

    1. (/25) 11111111.11111111.11111111.10000000
      Dotted decimal subnet mask equivalent:
      255.255.255.128
      Number of subnets? Number of hosts?
      Two subnets (2^1) and 128 hosts (2^7) – 2 = 126 hosts per subnet

    2. (/26) 11111111.11111111.11111111.11000000
      Dotted decimal subnet mask equivalent:
      255.255.255.192
      Number of subnets? Number of hosts?
      Four subnets (2^2) and 64 hosts (2^6) – 2 = 62 hosts per subnet

    3. (/27) 11111111.11111111.11111111.11100000
      Dotted decimal subnet mask equivalent:
      255.255.255.224
      Number of subnets? Number of hosts?
      Eight subnets (2^3) and 32 hosts (2^5) – 2 = 30 hosts per subnet

    4. (/28) 11111111.11111111.11111111.11110000
      Dotted decimal subnet mask equivalent:
      255.255.255.240
      Number of subnets? Number of hosts?
      Sixteen subnets (2^4) and 16 hosts (2^4) – 2 = 14 hosts per subnet

    5. (/29) 11111111.11111111.11111111.11111000
      Dotted decimal subnet mask equivalent:
      255.255.255.248
      Number of subnets? Number of hosts?
      Thirty two subnets (2^5) and 8 hosts (2^3) – 2 = 6 hosts per subnet

    6. (/30) 11111111.11111111.11111111.11111100
      Dotted decimal subnet mask equivalent:
      255.255.255.252
      Number of subnets? Number of hosts?
      Sixty four subnets (2^6) and 4 hosts (2^2) – 2 = 2 hosts per subnet
      Considering your answers above, which subnet masks meet the required number of minimum host addresses?
      /25, /26
      Considering your answers above, which subnet masks meets the minimum number of subnets required?
      /26, /27, /28, /29, /30 will give the required number of subnets.
      Considering your answers above, which subnet mask meets both the required minimum number of hosts and the minimum number of subnets required?
      /26 will give you the four subnets that are required, and 62 hosts per subnet, which is greater than the 50 hosts required for the first subnet.
When you have determined which subnet mask meets all of the stated network requirements, derive each of the subnets. List the subnets from first to last in the table. Remember that the first subnet is 192.168.0.0 with the chosen subnet mask.

Packet Tracer - Configuring Ipv4 And Ipv6 Interfaces

Subnet Address

Prefix

Subnet Mask

192.168.0.0

/26

255.255.255.192

192.168.0.64

/26

255.255.255.192

192.168.0.128

/26

255.255.255.192

192.168.0.192

/26

255.255.255.192

Step 2: Fill in the missing IP addresses in the Addressing Table

  • Assign IP addresses based on the following criteria: Use the ISP Network settings as an example.
  1. Assign the first subnet to LAN-A.

    1. Use the first host address for the CustomerRouter interface connected to LAN-A switch.

    2. Use the second host address for the LAN-A switch. Make sure to assign a default gateway address for the switch.

    3. Use the last host address for PC-A. Make sure to assign a default gateway address for the PC.

  2. Assign the second subnet to LAN-B.

    1. Use the first host address for the CustomerRouter interface connected to LAN-B switch.

    2. Use the second host address for the LAN-B switch. Make sure to assign a default gateway address for the switch.

    3. Use the last host address for PC-B. Make sure to assign a default gateway address for the PC.

Part 2: Configure the Devices

  • Configure basic settings on the PCs, switches, and router. Refer to the Addressing Table for device names and address information.

Step 1: Configure CustomerRouter.

  1. Set the enable secret password on CustomerRouter to Class123

  2. Set the console login password to Cisco123.

  3. ConfigureCustomerRouter as the hostname for the router.

  4. Configure the G0/0 and G0/1 interfaces with IP addresses and subnet masks, and then enable them.

  5. Save the running configuration to the startup configuration file.
4.1 3.5 packet tracer configuring ipv4 and ipv6 interfaces setup

Step 2: Configure the two customer LAN switches.

  • Configure the IP addresses on interface VLAN 1 on the two customer LAN switches. Make sure to configure the correct default gateway on each switch.

Step 3: Configure the PC interfaces.

  • Configure the IP address, subnet mask, and default gateway settings on PC-Aand PC-B.

Part 3: Test and Troubleshoot the Network

  • In Part 3, you will use the ping command to test network connectivity.
  1. Determine if PC-A can communicate with its default gateway. Do you get a reply?

  2. Determine if PC-B can communicate with its default gateway. Do you get a reply?

  3. Determine if PC-A can communicate with PC-B. Do you get a reply?
    If you answered “no” to any of the preceding questions, then you should go back and check your IP address and subnet mask configurations, and ensure that the default gateways have been correctly configured on PC-A and PC-B.

Device Configurations

CustomerRouter

enable
configure terminal
hostname CustomerRouter
enable secret Class123
line con 0
password Cisco123
login
interface GigabitEthernet0/0
ip address 192.168.0.1 255.255.255.192
no shutdown
interface GigabitEthernet0/1
ip address 192.168.0.65 255.255.255.192
no shutdown
interface Serial0/1/0
ip address 209.165.201.2 255.255.255.252
no shutdown
end

LAN-A

enable
configure terminal
interface Vlan1
ip address 192.168.0.2 255.255.255.192
no shutdown
ip default-gateway 192.168.0.1
end

LAN-B

enable
configure terminal
interface Vlan1
ip address 192.168.0.66 255.255.255.192
no shutdown
ip default-gateway 192.168.0.65
end

PC-A

IP address: 192.168.0.63 /26
Default gateway: 192.168.0.1

PC-B

IP address: 192.168.0.126 /26
Default gateway: 192.168.0.65



Comments are closed.