Reference Guide
Gi 0/2 Down Auto Auto 1
Gi 0/3 Down Auto Auto --
Gi 0/4 FTOSPort Up 1000 Mbit Auto 30-130
Gi 0/5 Down Auto Auto --
Gi 0/6 Down Auto Auto --
Gi 0/7 Up 1000 Mbit Auto 
1502,1504,1506-1508,1602
Gi 0/8 Down Auto Auto --
Gi 0/9 Down Auto Auto --
Gi 0/10 Down Auto Auto --
Gi 0/11 Down Auto Auto --
Gi 0/12 Down Auto Auto --
Gi 0/13 Down Auto Auto --
Gi 0/14 Down Auto Auto --
Gi 0/15 Down Auto Auto -
FTOS#
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.
S4820T
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.
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