Reference Guide

Related
Commands
show interfaces — displays information on a specific physical interface or virtual interface.
show interfaces switchport
Display only virtual and physical interfaces in Layer 2 mode. This command displays the Layer 2 mode interfaces’ IEEE
802.1Q tag status and VLAN membership.
Z9000
Syntax
show interfaces switchport [interface | stack-unit unit-id ]
Parameters
interface (OPTIONAL) Enter one of the following keywords and slot/port or
number information:
• For a Port Channel interface, enter the keywords port-
channel
then a number. The range is from 1 to 128.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE then the slot/port information.
• Enter the keyword backup to view the backup interface for
this interface.
stack-unit unit-id (OPTIONAL) Enter the keywords stack-unit then the stack
member number. This option is available only on S-Series. The range
is from 0 to 1.
Command Modes
• EXEC
• EXEC Privilege
Command History
This guide is platform-specific. For command information about other platforms, refer to the
relevant FTOS Command Line Reference Guide .
The following is a list of the FTOS version history for this command.
Version 8.3.19.0 Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
Version 8.2.1.0 Added support for 4093 VLANs on E-Series ExaScale.
Version 8.1.1.0 Introduced on the E-Series ExaScale.
Version 7.6.1.0 Support added for hybrid port/native VLAN, introduced on the S-
Series.
Version 7.5.1.0 Introduced on the C-Series.
531