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Link Layer Discovery Protocol
3-207
3
Displaying LLDP Local Device Information
Use the LLDP Local Device Information screen to display information about the
switch, such as its MAC address, chassis ID, management IP address, and port
information.
Field Attributes
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
– An string that indicates the system’s administratively assigned
name (see “Displaying System Information” on page 3-12).
•
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 3-15 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 3-16 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
DOCSIS cable device
IETF RFC 2669 and IETF RFC 2670
End Station Only
IETF RFC 2011
Содержание JetNet 5228G Series
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