17.8.2 Packet Tracer - Skills Integration Challenge (Instructions Answer) (2024)

17.8.2 Packet Tracer – Skills Integration Challenge Instructor Version

Addressing Table

Background / Scenario

The router Central, ISP cluster, and the Web server are completely configured. You must create a new IPv4 addressing scheme that will accommodate 4 subnets using the 192.168.0.0/24 network. The IT department requires 25 hosts. The Sales department needs 50 hosts. The subnet for the rest of the staff requires 100 hosts. A Guest subnet will be added in the future to accommodate 25 hosts. You must also finish the basic security settings and interface configurations on R1. Then, you will configure the SVI interface and basic security settings on switches S1, S2, and S3.

Instructions

IPv4 Addressing

• Use 192.168.0.0/24 to create subnets that meet the host requirements.

• Staff: 100 hosts
• Sales: 50 hosts
• IT: 25 hosts
• Guest network to be added later: 25 hosts

• Document the IPv4 addresses that have been assigned in the Addressing Table.

• Record the subnet for the Guest network: 192.168.0.224/27

PC Configurations

• Configure the assigned IPv4 address, subnet mask, and default gateway settings on the Staff, Sales, and IT PCs using your addressing scheme.

• Assign the IPv6 unicast and link local addresses and default gateways to the Staff, Sales, and IT networks according to the Addressing Table.

R1 Configurations

• Configure the device name according to the Addressing Table.

• Disable DNS lookup.

• Assign Ciscoenpa55 as the encrypted privileged EXEC mode password.

• Assign Ciscoconpa55 as the console password and enable login.

• Require that a minimum of 10 characters be used for all passwords.

• Encrypt all plaintext passwords.

• Create a banner that warns anyone accessing the device that unauthorized access is prohibited.

• Configure and enable all the Gigabit Ethernet interfaces.

• Configure the IPv4 addresses according to your addressing scheme.
• Configure the IPv6 addresses according to the Addressing Table.

• Configure SSH on R1:

• Set the domain name to CCNA-lab.com
• Generate a 1024-bit RSA key.
• Configure the VTY lines for SSH access.
• Use the local user profiles for authentication.
• Create a user Admin1 with a privilege level of 15 and use the encrypted password of Admin1pa55.

• Configure the console and VTY lines to log out after five minutes of inactivity.

• Block anyone for three minutes who fails to log in after four attempts within a two-minute period.

Switch Configuration

• Configure the device name according to the Addressing Table.

• Configure the SVI interface with the IPv4 address and subnet mask according your addressing scheme.

• Configure the default gateway.

• Disable DNS lookup.

• Assign Ciscoenpa55 as the encrypted privileged EXEC mode password.

• Assign Ciscoconpa55 as the console password and enable login.

• Configure the console and VTY lines to log out after five minutes of inactivity.

• Encrypt all plaintext passwords.

Connectivity Requirements

• Use the web browser on the Staff, Sales, and IT PCs to navigate to www.cisco.pka.

• Use the web browser on the Staff, Sales, and IT PCs to navigate to www.cisco6.pka.

• All PCs should be able to ping all other the devices.

Running Script – Download PDF & PKA file:

R1 Configuration

enableconfig tservice password-encryptionsecurity passwords min-length 10hostname R1login block-for 180 attempts 4 within 120enable secret 5 $1$mERr$Amm/da5NtiazLuZDbgqZ60ipv6 unicast-routingusername Admin1 secret 5 $1$mERr$Ty/EkWXcSXEwIckISrps8/no ip domain-lookupip domain-name CCNA-lab.cominterface GigabitEthernet0/0ip address 192.168.0.1 255.255.255.128duplex autospeed autoipv6 address FE80::1 link-localipv6 address 2001:DB8:ACAD::1/64no shutdowninterface GigabitEthernet0/1ip address 192.168.0.129 255.255.255.192duplex autospeed autoipv6 address FE80::1 link-localipv6 address 2001:DB8:ACAD:1::1/64no shutdowninterface GigabitEthernet0/2ip address 192.168.0.193 255.255.255.224duplex autospeed autoipv6 address FE80::1 link-localipv6 address 2001:DB8:ACAD:2::1/64no shutdowninterface Serial0/0/1ip address 172.16.1.2 255.255.255.252ipv6 address FE80::1 link-localipv6 address 2001:DB8:2::1/64no shutdownbanner motd #Router R1#line con 0exec-timeout 5 0password 7 0802455D0A1606181C1B0D517Floginline vty 0 4exec-timeout 5 0login localtransport input sshexitcrypto key generate rsa general-keys modulus 1024end

S1 Configuration

enableconf tservice password-encryptionhostname S1enable secret 5 $1$mERr$Amm/da5NtiazLuZDbgqZ60no ip domain-lookupinterface Vlan1ip address 192.168.0.2 255.255.255.128no shutdownip default-gateway 192.168.0.1line con 0password 7 0802455D0A1606181C1B0D517Floginexec-timeout 5 0line vty 0 4exec-timeout 5 0loginline vty 5 15exec-timeout 5 0loginend

S2 Configuration

enableconf tservice password-encryptionhostname S2enable secret 5 $1$mERr$Amm/da5NtiazLuZDbgqZ60no ip domain-lookupinterface Vlan1ip address 192.168.0.130 255.255.255.192no shutdownip default-gateway 192.168.0.129line con 0password 7 0802455D0A1606181C1B0D517Floginexec-timeout 5 0line vty 0 4exec-timeout 5 0loginline vty 5 15exec-timeout 5 0loginend

S3 Configuration

enableconf tservice password-encryptionhostname S3enable secret 5 $1$mERr$Amm/da5NtiazLuZDbgqZ60no ip domain-lookupinterface Vlan1ip address 192.168.0.194 255.255.255.224no shutip default-gateway 192.168.0.193line con 0password 7 0802455D0A1606181C1B0D517Floginexec-timeout 5 0line vty 0 4exec-timeout 5 0loginline vty 5 15exec-timeout 5 0loginend

PC Configurations

IT PC

IP Address: 192.168.0.195
Subnet Mask: 255.255.255.224
Default Gateway: 192.168.0.193

IPv6 Address: 2001:db8:acad:2::2/64
IPv6 Gateway: fe80::1
Link Local Address: fe80::2

Sales PC

IP Address: 192.168.0.131
Subnet Mask: 255.255.255.192
Default Gateway: 192.168.0.129

IPv6 Address: 2001:db8:acad:1::2/64
IPv6 Gateway: fe80::1
Link Local Address: fe80::2

Staff PC

IP Address: 192.168.0.3
Subnet Mask: 255.255.255.128
Default Gateway: 192.168.0.1

IPv6 Address: 2001:db8:acad::2/64
IPv6 Gateway: fe80::1
Link Local Address: fe80::2

Download Packet Tracer (.pka) file: