82
Field Description
access or hybrid.
Untagged VLANs
Packets from the specified VLANs are sent out of
this interface without a VLAN tag:
• Untagged Vlan: none—All packets are sent
out of this interface with a VLAN tag.
• Untagged Vlan: 1—Packets from VLAN 1 are
sent out of this interface without a VLAN tag.
This field is displayed when the port link type is
access or hybrid.
Last clearing of counters
The amount of time that has elapsed since the
reset
counters interface
command was last used to clear
the interface statistics. This field displays
Never
if
the
reset counters interface
command has never
been used on the interface since device startup.
Last 300 seconds input/output rate Average input/output rate over the last 300 seconds.
Input/Output (total)
Statistics of all packets received/sent on the
interface.
Input/Output (normal)
Statistics of all normal packets received/sent on the
interface.
Line protocol state Link layer state of the interface.
Internet protocol processing
IP packet processing.
Disabled
indicates that IP packets cannot be
processed.
For an interface configured with an IP address, this
field changes to
Internet Address is
.
Brief information on interfaces in bridge mode Brief information about Layer 2 interfaces.
Link: ADM - administratively down; Stby - standby
Link status:
• ADM—The interface has been administratively
shut down. To recover its physical layer state,
use the undo shutdown command.
• Stby—The interface is operating as a backup
interface.
Speed: (a) - auto
If the speed of an interface is automatically
negotiated, the speed attribute of the interface
includes the autonegotiation flag (the letter
a
in
parentheses).
Duplex: (a)/A - auto; H - half; F - full
If the speed of an interface is automatically
negotiated, the speed attribute of the interface
includes the autonegotiation flag (the letter
a
in
parentheses).
If an interface is configured to autonegotiate its
speed but the autonegotiation has not started, its
speed attribute is displayed as
auto
.
If the duplex mode of an interface is automatically
negotiated, the duplex mode attribute of the interface
includes the letter
a
in parentheses or a capital
A
.
H
indicates the half duplex mode.
F
indicates the full
duplex mode.
Type: A - access; T - trunk; H - hybrid Port link type options for interfaces.
Protocol: (s) – spoofing
The protocol attribute includes the spoofing flag (the
letter
s
in parentheses) when the following
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