Dell Force10 S4820T FTOS Command Reference Guide - Page 1012

www.dell.com | support.dell.com • advertise med softphone-voice • advertise med streaming-video • advertise med video-conferencing • advertise med video-signaling • advertise med voice • advertise med voice-signaling FTOS LLDP-MED (Media Endpoint Discovery) commands are an extension of the set of LLDP TLV advertisement commands. The C-Series and S-Series support all commands, as indicated by these symbols underneath the command headings: c s The E-Series generally supports the commands, too, as indicated by the e symbol under command headings. However, LLDP-MED commands are more useful on the C-Series and the S50V model of the S-Series, because they support Power over Ethernet (PoE) devices. As defined by ANSI/TIA-1057, LLDP-MED provides organizationally specific TLVs (Type Length Value), so that endpoint devices and network connectivity devices can advertise their characteristics and configuration information. The Organizational Unique Identifier (OUI) for the Telecommunications Industry Association (TIA) is 00-12-BB. • LLDP-MED Endpoint Device - any device that is on an IEEE 802 LAN network edge, can communicate using IP, and uses the LLDP-MED framework. • LLDP-MED Network Connectivity Device - any device that provides access to an IEEE 802 LAN to an LLDP-MED endpoint device, and supports IEEE 802.1AB (LLDP) and TIA-1057 (LLDP-MED). The Dell Force10 system is an LLDP-MED network connectivity device. With regard to connected endpoint devices, LLDP-MED provides network connectivity devices with the ability to: • manage inventory • manage Power over Ethernet (POE) • identify physical location • identify network policy advertise med guest-voice c e s Configure the system to advertise a separate limited voice service for a guest user with their own IP telephony handset or other appliances that support interactive voice services. Syntax advertise med guest-voice {vlan-id layer2_priority DSCP_value} | {priority-tagged number} 1012 | Link Layer Discovery Protocol (LLDP)