sure. using TPVM for nice Ubuntu/Linux tools , especially RPCAP, and FIGW VM to create IPSEC tunnels as underlay for interconnecting fabric connect islands across IP network/Internet and doing fragmentation, as Internet would not allow for those enca...
As you already mentioned: SLPP frames across NNI links are encapsulated and could not reach the CPU to react on them; at least unless you are not going to add other than the BVLANs to NNI ports (which is impossible per default boot flag setting).
you did not state, what is the routing protocol in between your core and the ISP router. usually one would use a static route, pointing to a virtual IP address on both VSPs. VRRP or IP Anycast GW are options and both are configured similar. Just reme...
No, you can't. Features, that are not available with most 5320 models are L3VSN, Distributed Virtual Routing (DVR) and VIST.So you cannot setup a Virtual-IST with 5320 to run active-active LAG connections to attached devices. if this is not required,...
