Allied-telesis AT-S62 Manual do Utilizador descarregar pdf (Página 144)

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101

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:

 ifIndex - The index of the interface in the interface table.

 ifMTU - The size, in octets, of the largest packet that can be

transmitted on the port.

 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.

 ifAdminStatus - The configured state of the port, one of the following:

Up - The port is up.

Down - The port is down.

 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

1 2 ... 139 140 141 142 143 144 145 146 147 148 149 ... 655 656

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