Implementing a Hub and Spoke using NCC Ulasan

Felix M. · Diulas 9 bulan lalu

The lab does a really bad job at introducing: - How to manage a hub-and-spoke topology with NCC - The Network Topology tool # The NCC is very opaque and "hub-vpc" is completely left out The lab begins with 3 separate VPCs but hub-vpc ends up never connecting to anything. After clearing step 5 and ensuring both VMs on the spokes can ping each other, SSH-ing to hub-vm and pinging to either spokes through internal IP yields no pingbacks. While this should be obvious because hub-vpc was not a hub nor a spoke in the NCC creation process, one wonders why the "hub-vpc" misnomer and why was it even created here. Also, it is not obvious how I could use NCC to manage traffic for the supposed hub-and-spoke topology. I checked the list of available VPCs through the Cloud console and there was no additional network to manage. There was the "hub-vpc" but that, as mentioned above, was completely detached from the topology. # The Network Topology tool has no data By the time I begin task 6, there was no data on Network Topology. Maybe I am supposed to create more traffic myself so I spammed more pings on the two spoke but after some 2 minutes of trying, the Topology stayed blank. While this might be the 1-hour data block limitation, it would be nice to have something here to explore during the lab. Maybe some more steps to generate some more noise during the previous tasks? Extra: One of the firewall rule supposed for spoke2-vpc is assigned to spoke1-vpc instead (specifically the app-allow-ssh-rdp-spoke2). This does not affect anything of course, because the `app-allow-icmp-spoke2` also allows ssh (of which its spoke1 counterpart has it properly configured to only allow icmp).

Julian L. · Diulas 9 bulan lalu

Ricardo Daniel T. · Diulas 9 bulan lalu

Christian M. · Diulas 9 bulan lalu

Brad B. · Diulas 9 bulan lalu

Nurhavid Y. · Diulas 10 bulan lalu

Ranjith R. · Diulas 10 bulan lalu

kai w. · Diulas 10 bulan lalu

Binh N. · Diulas 10 bulan lalu

Harine J. · Diulas 10 bulan lalu

Safwan L. · Diulas 10 bulan lalu

Ricardo Daniel T. · Diulas 10 bulan lalu

Manikanda Nagarajan M. · Diulas 10 bulan lalu

Gurdeep Singh K. · Diulas 10 bulan lalu

Mario H. · Diulas 10 bulan lalu

Mike S. · Diulas 10 bulan lalu

Pavlovskyi O. · Diulas 10 bulan lalu

Vivek Naga Siva I. · Diulas 10 bulan lalu

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Ernesto C. · Diulas 10 bulan lalu

Lucas O. · Diulas 10 bulan lalu

Reynaldo O. · Diulas 10 bulan lalu

Riccardo M. · Diulas 10 bulan lalu

Yomna M. · Diulas 10 bulan lalu

Seth D. · Diulas 10 bulan lalu

great lab.

Daniel M. · Diulas 10 bulan lalu