SIMULATION
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Guidelines
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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 pre-configurations 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.
Topology
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Tasks
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Refer to the topology. All physical cabling is in place. Configure local user account, configure a Named ACL (NACL), and Dynamic Arp Inspection.
1. Configure a local account on Sw3 with telnet access only on virtual ports 0-4. Use the following information:
o Username: tech12
o Password: load1key
o Algorithm type: md5
o Privilege level: Exec mode
2. Configure and apply a NACL on R1 to control network traffic towards ISP:
o Name: ISP_ACL
o Restrict RFC 1918 class A and B addresses
o Allow all other addresses
3. A DHCP IP Pool is preconfigured on R1 for VLAN 5, and DHCP Snooping is configured on Sw2. Configure on Sw2:
o Dynamic Arp Inspection for VLAN 5
o Enable validation of the ARP packet destination MAC address
o Enable validation of the ARP packet source MAC address
o Enable validation of the ARP Packet IP address
