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1. CCNA: Routing and Switching Essentials 1. Topology Device Interface IP Address Subnet Mask Default Gateway R1 G0/0.10 192.168.10.1 255.255.255.0 N/A G0/0.20 192.168.20.1 255.255.255.128 N/A G0/0.55 192.168.55.1 255.255.255.0 N/A S0/0/0 209.165.50.1 255.255.255.252 N/A IPv6 S0/0/0 2001:DB8:A:AB::10 /64 N/A ISP S0/0/0 (DCE) 209.165.50.2 255.255.255.252 N/A IPv6 S0/0/0 2001:DB8:A:AB::11 /64 N/A S0/0/1 (DCE) 209.165.50.5 255.255.255.252 N/A IPv6 S0/0/1 2001:DB8:A:AC::10 /64 N/A G0/0 192.169.10.241 255.255.255.240 N/A IPv6 G0/0 2001:DB8:ACAD:A::A /64 N/A G0/1 192.168.26.1 255.255.255.252 N/A R3 S0/0/1 209.165.50.6 255.255.255.252 N/A IPv6 S0/0/1 2001:DB8:A:AC::11 /64 N/A Lo0 172.16.13.1 255.255.255.0 N/A Lo1 172.16.14.1 255.255.255.0 N/A Lo2 172.16.15.1 255.255.255.0 N/A Lo3 172.16.16.1 255.255.255.0 N/A IPv6 Lo4 2001:DB8:A:CC::11 /64 N/A DNS PC NIC 192.168.26.2 255.255.255.252 192.168.26.1 PC-A NIC DHCP DHCP DHCP PC-C NIC DHCP DHCP DHCP Internet PC NIC 192.169.10.242 255.255.255.240 Refer to addressing table Internet PC IPv6 NIC 2001:DB8:ACAD:A::10 /64 Refer to addressing table S1 VLAN 55 192.168.55.2 255.255.255.0 192.168.55.1 S2 VLAN 55 192.168.55.3 255.255.255.0 192.168.55.1 Student Network Vlan 10 192.168.10.0 255.255.255.0 Faculty Network Vlan 20 192.168.20.0 255.255.255.0 Management Network Vlan 55 192.168.55.0 255.255.255.0 Assessment Objectives Part 1: Initialize Devices Part 2: Configure Device Basic Settings Part 3: Configure Switch Security, VLANs, and Inter-VLAN Routing Part 4: Configure RIPv2 Dynamic Routing Protocol Part 5: Implement DHCP and NAT for IPv4 Part 6: Configure NTP Part 7: Configure and Verify Access Control Lists (ACLs) 1. Scenario In this Skills Assessment (SA) you will configure a small network to support IPv4 and IPv6 connectivity, switch security, inter VLAN routing, RIPv2 dynamic routing protocol, Dynamic Host Configuration Protocol (DHCP), dynamic and static Network Address Translation (NAT), Access Control Lists (ACLs), and server/client Network Time Protocol (NTP). You will test and document the network using common CLI commands throughout the assessment. 1. Required Resources 1. 3 Routers (Cisco 1941 with Cisco IOS Release 15.4(3)M2 universal image or comparable) 1. 2 Switches (Cisco 2960 with Cisco IOS Release 15.0(2)SE7 lanbasek9 image or comparable) 1. 4 PCs (Windows 7, Vista, or XP with terminal emulation program, such as Tera Term) 1. Console cable to configure the Cisco IOS devices via the console ports 1. Ethernet and Serial cables as shown in the topology 1. Initialize Devices Write the command in the given space below. You do not need to use these commands in packet tracer because your devices will be void of configurations. Results What is the IOS Command? Erase the startup-config file on all routers. erase startup-config Reload all routers. reload Erase the startup-config file on all switches and remove the old VLAN database. Delete vlan.dat Reload both switches. reload Verify VLAN database is absent from flash on both switches. Show flash or dir Points: __________ of 5 Part 2: Basic Device Settings Step 1: Configure the Internet PC and DNS PC Configuration Item or Task Specification Internet PC IPv4 Address 192.169.10.242 Internet PC IPv4 Subnet Mask 255.255.255.240 Internet PC Default Gateway 192.168.10.1 Internet PC IPv6 Address/Subnet 2001:DB8:A:CC::11 /64 Internet PC IPv6 Default Gateway DNS PC IPv4 Address 192.168.26.2 DNS PC IPv4 Subnet Mask 255.255.255.252 DNS PC Default Gateway 192.168.26.1 Points: __________ of 8 Step 2: Configure R1 Configuration R1 Specification Disable DNS lookup No ip domain-lookup Router name R1 Encrypted privileged exec password Class12345 Console access password CiscoConPass Telnet access password CiscoTelPass Encrypt the clear text passwords Service Password-encryption MOTD banner Unauthorized Access is Prohibited! Interface S0/0/0 Set the description Connected to R2 Set the IPv4 address. Refer to Addressing table. 209.165.50.1 255.255.255.252 Set the IPv6 address. Refer to Addressing table. 2001:DB8:A:AB::10 /64 Default routes Configure a default IPv4 route out S0/0/0. Ip route 0.0.0.0 0.0.0.0 s0/0/0 Configure a default IPv6 route out S0/0/0 Ip route ::/0 Create static Route to R3 Lo4 using the next hop IP address Points: __________ of 13 Step 3: Configure ISP Configuration ISP Specification Disable DNS lookup No ip domain-lookup Router name ISP Encrypted privileged exec password Class12345 Console access password CiscoConPass Telnet access password CiscoTelPass Encrypt the clear text passwords Service password-encryption MOTD banner Unauthorized Access is Prohibited! Interface S0/0/0 Set the description Description connected to R1 Set the IPv4 address. Use addressing table. Ip address 209.165.50.2 255.255.255.252 Set the IPv6 address. Use addressing table. Ip address 2001:DB8:A:AB::11 /64 Set clocking rate to 128000 Clock rate 128000 Interface S0/0/1 Set the description Description connected to R3 Set the IPv4 address. Use addressing table. Ip address 209.165.50.5 255.255.255.252 Set the IPv6 address. Use addressing table. ip address 2001:DB8:A:AC::10 /64 Set clocking rate to 128000 Clock rate 128000 Interface G0/0 (Internet PC) Set the Description Description Connected to ISP Set the IPv4 address. Use addressing table. Ip address 192.169.10.241 255.255.255.240 Set the IPv6 address. Use addressing table. Ip address 2001:DB8:ACAD:A::A /64 Interface G0/1 (DNS PC) Set the description. Description connected to ISP Set the IPv4 address. 192.168.26.1 255.255.255.252 Default route Configure a default IPv4 route out G0/0. Ip route 0.0.0.0 0.0.0.0 g0/0 Configure a default IPv6 route out G0/0. Ip route ::/0 Create static Route to R3 Lo4 using the next hop IP address Points: __________ of 23 Step 4: Configure R3 Configuration R3 Specification Disable DNS lookup No ip domain-lookup Router name R3 Encrypted privileged exec password Class12345 Console access password CiscoConPass Telnet access password CiscoTelPass Encrypt the clear text passwords Service Password-encryption MOTD banner Unauthorized Access is Prohibited! Domain name ccna.com Create an administrative user in the local database Username: Admin1 Password: Admin1pass1 Set login on VTY lines to use local database Set VTY lines to accept ssh only Generate a RSA crypto key 2048 bits modulus Interface S0/0/1 Set the description Set the IPv4 address. Use addressing table. Set the IPv6 address. Use addressing table. Interface Loopback 0 Set the IPv4 address. Use addressing table. Interface Loopback 1 Set the IPv4 address. Use addressing table. Interface Loopback 2 Set the IPv4 address. Use addressing table. Interface Loopback 3 Set the IPv4 address. Use addressing table. Interface Loopback 4 Set the IPv6 address. Use addressing table. Default routes Configure a default IPv4 route out S0/0/1. Configure a default IPv6 route out S0/0/1. Points: __________ of 22 Step 5: Configure S1 Configuration S1 Specification Disable DNS lookup No ip domain-lookup Switch name S1 Encrypted privileged exec password Class12345 Console access password CiscoConPass Telnet access password CiscoTelPass Encrypt the clear text passwords Service password-encryption MOTD banner Unauthorized Access is Prohibited! Points: __________ of 7 Step 6: Configure S2 Configuration S2 Specification Disable DNS lookup no ip domain-lookup Switch name S2 Encrypted privileged exec password Class12345 Console access password CiscoConPass Telnet access password CiscoTelPass Encrypt the clear text passwords Service password-encryption MOTD banner Unauthorized Access is Prohibited! Points: __________ of 7 Step 7: Verify network connectivity. Use the ping command to test connectivity between network devices. Use the following table to methodically verify connectivity with each network device. Take corrective action to establish connectivity if a test fails: You must complete this chart!!!! From To IP Address that you ping Ping Results Passed/Failed R1 ISP, S0/0/0 ISP R3, S0/0/1 Internet PC Default Gateway (IPv6) Internet PC (IPv6) Default Gateway (IPv6) Internet PC (IPv6) R3, Lo4 DNS PC Default Gateway (IPv6) R1 (IPv6) R3, Lo4 Points: __________ of 7 Part 3: Configure Switch Security, VLANS, and Inter VLAN Routing Step 1: Configure S1 Configuration Item or Task Specification Create the VLAN database Vlan 10 name Student Vlan 20 name Faculty Vlan 55 name Management Assign the management IP address. Assign the IPv4 address to the Management VLAN. Use the IP address assigned to S1 in the addressing table. Assign the default-gateway Assign the first IPv4 address in the subnet as the default-gateway. Use trunking on Interface connecting to R1 Use VLAN 1 as the native VLAN. Only allow the native vlan and vlan 10, 20, and 55 to pass through trunk Use trunking on Interface connecting to S2 Use VLAN 1 as the native VLAN. Only allow the native vlan and vlan 10, 20, and 55 to pass through trunk Configure all other ports as access ports Use the interface range command. Assign F0/20 to VLAN 10 Shutdown all unused ports Points: __________ of 11 Step 2: Configure S2 Configuration Item or Task Specification Create the VLAN database Vlan 10 name Student Vlan 20 name Faculty Vlan 55 name Management Assign the management IP address. Assign the IPv4 address to the Management VLAN. Use the IP address assigned to S2 in the addressing table. Assign the default-gateway Assign the first IPv4 address in the subnet as the default-gateway. Use trunking on Interface connecting to S1 Use VLAN 1 as the native VLAN. Only allow the native vlan and vlan 10, 20, and 55 to pass through trunk Configure all other ports as access ports Use the interface range command. Assign F0/19 to VLAN 20 Shutdown all unused ports Points: __________ of 10 Step 3: Configure R1 Configuration Item or Task Specification Configure 802.1Q subinterface .10 on G0/0 Description Student LAN Assign VLAN 10. Assign the first available address to this interface. Configure 802.1Q subinterface .20 on G0/0 Description Faculty LAN Assign VLAN 20. Assign the first available address to this interface. Configure 802.1Q subinterface .55 on G0/0 Description Management LAN Assign VLAN 55. Assign the first available address to this interface. Points: __________ of 9 Step 4: Verify network connectivity. Use the ping command to test connectivity between the switches and R1. Use the following table to methodically verify connectivity with each network device. Take corrective action to establish connectivity if a test fails: You must complete this chart!!!! From To IP Address Ping Results Passed/Failed S1 R1, VLAN 55 address S2 R1,