HP 830 Command Reference Manual page 15

Field
Link: ADM -
administratively down;
Stby - standby
Protocol: (s) - spoofing
Interface
Link
Protocol
Description
The brief information of
interface(s) under bridge
mode:
Speed or Duplex: (a)/A -
auto; H - half; F - full
Type: A - access; T - trunk;
H - hybrid
Speed
Duplex
Description
Link layer state of the interface:
•
ADM—The interface has been shut down by the network administrator. To
recover its physical layer state, use the undo shutdown command.
•
Stby—The interface is a standby interface. You can use the display standby
state command to check the corresponding primary interface.
The protocol attribute of an interface includes the spoofing flag (a letter s in
parentheses) when the following conditions exist:
•
The network layer protocol state of the interface is shown as UP.
•
Its link is an on-demand link or not present.
This attribute is typical of interface Null 0 and loopback interfaces.
Interface name.
Physical link state of the interface:
•
UP—The link is up.
•
DOWN—The link is physically down.
•
ADM—The link has been administratively shut down. To recover its physical
state, use the undo shutdown command.
•
Stby—The interface is a standby interface.
Protocol connection state of the interface:
•
UP.
•
DOWN.
•
UP(s).
Interface description.
Information displayed in this field is restricted by space. To view the complete
interface description, use the display interface command without specifying the
brief keyword.
Brief information about Layer 2 interfaces.
If the speed of an interface is automatically negotiated, its speed attribute
includes the autonegotiation flag, the letter a in parentheses.
If the duplex mode of an interface is automatically negotiated, its duplex mode
attribute includes the following options:
•
(a)/A—Autonegotiation.
•
H—Half negotiation.
•
F—Full negotiation.
Link type options for Ethernet interfaces.
Interface rate, in bps.
Duplex mode of the interface:
•
A—Autonegotiation.
•
F—Full duplex.
•
F(a)—Auto-negotiated full duplex.
•
H—Half duplex.
•
H(a)—Auto-negotiated half duplex.
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