hello packet การใช้

• The RCC is also used for Hello packets and other PNNI messages.
• OSPF neighbors do not exchange any routing information-the only packets they exchange are Hello packets.
• It also found that the " zero touch " provisioning mode ( ZTC ) is still enabled even when the AMT appears to be disabled in BIOS . For about 60 euros, Ververis purchased from Go Daddy a certificate that is accepted by the ME firmware and allows remote " zero touch " provisioning of ( possibly unsuspecting ) machines, which broadcast their HELLO packets to would-be configuration servers.