Show Interfaces - Cisco Catalyst 4500 Series Configuration Manual

show interfaces

show interfaces
To display traffic on a specific interface, use the show interfaces command.
Syntax Description fastethernet
mod/interface-number
gigabitethernet
mod/interface-number
tengigabitethernet
mod/interface-number
null interface-number
vlan vlan_id
status
Command Default This command has no default settings.
Command Modes Privileged EXEC mode
Command History Release
12.1(8a)EW
12.1(12c)EW
12.2(25)EW
12.2(31)SGA
12.2(52)SG
Usage Guidelines
The statistics are collected per VLAN for Layer 2 switched packets and Layer 3 switched packets. The
statistics are available for both unicast and multicast. The Layer 3 switched packet counts are available
for both the ingress and egress directions. The per-VLAN statistics are updated every 5 seconds.
In some cases, the duplex mode that is displayed by the
displayed by the
interfaces
command shows the operating mode for an interface, but the
configured mode for an interface.
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release XE 3.9.xE and 15.2(5)Ex
2-740
show interfaces [{{fastethernet mod/interface-number} | {gigabitethernet
mod/interface-number} | {tengigabitethernet mod/interface-number} | {null
interface-number} | vlan vlan_id} | status}]
Modification
This command was introduced on the Catalyst 4500 series switch.
Support for extended VLAN addresses was added.
Support for the 10-Gigabit Ethernet interface was introduced on the Catalyst 4500
series switch.
Support for auto-MDIX reflected in command output.
Added support for per-VLAN error-disable detection.
show running-config
command is the actual duplex mode that the interface is running. The
(Optional) Specifies the Fast Ethernet module and interface.
(Optional) Specifies the Gigabit Ethernet module and interface.
(Optional) Specifies the 10-Gigabit Ethernet module and interface.
(Optional) Specifies the null interface; the valid value is 0.
(Optional) Specifies the VLAN; valid values are from 1 to 4094.
(Optional) Displays status information.
show interfaces
command. The duplex mode that is displayed in the
command is different than that
show interfaces
show running-config command shows the
Chapter 2
show
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