I took over an existing enterprise size extreme network, been getting already that people have threats basically sending to third world country IPs. There is not much on the GUI and been trying to hunt down the command to block the mac address in CLI. I do see that were is a blackhole vlan, Im guessing it needs to be put into that vlan. Any info helps thanks!
How will XOS process the MAC blocking by using ACL, CPU based or ASIC based? Using blackhole is processed by ASIC right? Unfortunately, I don't know how to use blackhole without specifying the VLAN or make it works to al VLANs.