Nortel 425-24T, Configuration Manual, Page: 40 / 488

40 Chapter 1 About Ethernet Switches 325 and 425
320985-A Rev 01
• “Radius password fallback enhancement” on page 45
• “SNMP trap port enhancement” on page 46
• “EAPoL with Guest VLAN” on page 46
• “shutdown command” on page 46
• “reload command” on page 47
• “show mac-address-table enhancement” on page 48
• “restore factory-default command” on page 48
• “Ping enhancement” on page 49
• “show interfaces config command” on page 49
• “Autosave enable/disable enhancement” on page 49
• “Download without reset” on page 50
• “write memory and save config commands” on page 50
• “Daylight savings time enhancement” on page 50
• “BootP when needed as default” on page 51
• “VLAN tagging enhancement” on page 51
• “VLAN Configuration Control” on page 52
• “Port mirroring configuration rules” on page 53
Link Layer Discovery Protocol (IEEE 802.1ab)
Release 3.6 software supports the Link Layer Discovery Protocol (LLDP)
(IEEE 802.1ab), which allows stations connected to a LAN to advertise their
capabilities to each other, enabling the discovery of physical topology information
for network management. LLDP-compatible stations can consist of any
interconnection device including PCs, IP Phones, switches, and routers. Each
LLDP station stores LLDP information in a standard Management Information
Base (MIB), making it possible for the information to be accessed by a network
management system (NMS) or application.
Each LLDP station:
• advertises connectivity and management information about the local station to
adjacent stations on the same 802 LAN (802.3 Ethernet with Ethernet
Switches 325 and 425).