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 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.

Topology

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Tasks

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Configure HUB and SPOKE routers according to the topology to achieve these goals:

1. Configure mGRE neighborship by using physical interface IP addresses to provide end-to-end reachability. Verify all router’s tunnel interfaces accordingly.

2. Configure NHRP on HUB router as multipoint dynamic IP to NBMA mapping. SPOKE1 and SPOKE2 routers should be configured by using static NHS and multicast mapping for HUB. Use network-id 10 for NHRP. Verify NHRP neighborship between routers and verify results using ping from PC1 to PC2 and PC3 accordingly.