Txs for sharing! Looks like a lot of (virtual) hardware per site. Is there a reason why you don't want to connect you different ISP's directly to the Silverpeak appliances? It would eliminate a lot of SPOF's I suppose. But I wonder if Silverpeak supports the necessary WAN protocols for this...
I think the sky is the limit here. The SilverPeak would pass the SIP traffic not differently than the firewall. SilverPeak does have fire walling built in and now with additional license IPS/IDS. I don't think I'd say it could displace an FTD/Palo with their feature set but from a WAN edge appliance there would be no issue to bring the SIP in via the SilverPeak.
EVE-NG is an emulator very much like GNS3 only from what I understand, better. I'm not really able to comment on the differences between them. Its been years since I used GNS3 and I understand I think it has come a long way as well. I could have done all of this in vmware but where EVE-NG played a role is in later videos where I'm able to invoke Loss/Latency/Jitter/Etc. on the links to show how Silver Peak handles that.
@@WINGSOFFIRE27 @chettahmohamed1278 That is the hard part. Short of buying it there isn't a way to get demo licensing that I'm aware of. As I stated in the videos I received this as part of a partner.