Allied Telesis AT-S62 - Manual (Page 144)

Chapter 7: Port Parameter Commands
144 Section I: Basic Operations
SHOW INTERFACE
Syntax
show interface[= port ]
Parameter
port Specifies the port whose interface information you want
to display. You can specify more than one port at a
time. You can specify the ports individually (for
example, 5,7,22), as a range (for example, 18-23), or
both (for example, 1,5,14-22). All ports are displayed if
you omit the port number.
Description
This command displays the contents of the interface MIB for a specific
port. An example of the information displayed by this command is shown
in Figure 11.
Figure 11. SHOW INTERFACE Command
This command provides the following information about a port:
ˆ ifIndex - The index of the interface in the interface table.
ˆ ifMTU - The size, in octets, of the largest packet that can be
transmitted on the port.
ˆ ifSpeed - An estimate of the port’s current bandwidth, in bits per
second. This MIB object is zero (0) when the port does not have a link
to an end node.
ˆ ifAdminStatus - The configured state of the port, one of the following:
Up - The port is up.
Down - The port is down.
ˆ ifOperStatus - The current operational status of the port, one of the
following:
Up - A valid link exists between the port and the end node.
ifIndex.............................. 1
ifMtu................................ 1500
ifSpeed.............................. 0
ifAdminStatus........................ Up
ifOperStatus......................... Down
ifLinkUpDownTrapEnable............... Enabled