User manual

C HAPTER 15 | Basic Administration Protocols
Link Layer Discovery Protocol
– 214 –
ES-2000 Series
DISPLAYING LLDP
LOCAL DEVICE
INFORMATION
Use the Administration > LLDP (Show Local Device Information) page to
display information about the switch, such as its MAC address, chassis ID,
management IP address, and port information.
PARAMETERS
These parameters are displayed:
Global Settings
◆ Chassis Type – Identifies the chassis containing the IEEE 802 LAN
entity associated with the transmitting LLDP agent. There are several
ways in which a chassis may be identified and a chassis ID subtype is
used to indicate the type of component being referenced by the chassis
ID field.
◆ Chassis ID – An octet string indicating the specific identifier for the
particular chassis in this system.
◆ System Name – A string that indicates the system’s administratively
assigned name (see "Displaying System Information" on page 47).
◆ System Description – A textual description of the network entity. This
field is also displayed by the show system command.
◆ System Capabilities Supported – The capabilities that define the
primary function(s) of the system.
Table 21: Chassis ID Subtype
ID Basis Reference
Chassis component EntPhysicalAlias when entPhysClass has a value of
‘chassis(3)’ (IETF RFC 2737)
Interface alias IfAlias (IETF RFC 2863)
Port component EntPhysicalAlias when entPhysicalClass has a value ‘port(10)’
or ‘backplane(4)’ (IETF RFC 2737)
MAC address MAC address (IEEE Std 802-2001)
Network address networkAddress
Interface name ifName (IETF RFC 2863)
Locally assigned locally assigned
Table 22: System Capabilities
ID Basis Reference
Other —
Repeater IETF RFC 2108
Bridge IETF RFC 2674
WLAN Access Point IEEE 802.11 MIB
Router IETF RFC 1812
Telephone IETF RFC 2011