The ASA 5505 has Power over Ethernet (PoE) switch ports that can be used for PoE devices, such as IP phones. However, these ports are not restricted to that use. They can also be used as Ethernet switch ports. If a PoE device is not attached, power is not supplied to the port.
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...