show interfaces stack-ports

Use the show interfaces stack-ports command to display information about the stacking ports for all members in a stack.
Syntax
show interfaces stack-ports
Modes

Privileged EXEC mode

Usage Guidelines

Use the clear stack ipc command before issuing the show stack ipc command. This helps to ensure that the data are the most recent traffic statistics for the stack.

This command must be executed from active stack controller.

The show interfaces stack-ports command displays the following information:

Output field

Description

Port

Specifies the stack identification number for this unit

Link

Identifies the configuration for modules on this unit

State

Indicates that a priority has been assigned to this stack unit

Dupl

Indicates whether the port is configured as half- or full-duplex

Speed

Indicates the port speed

Trunk

Indicates whether the port is part of a trunk

Tag

Indicates whether the port is tagged or untagged

P

Specifies port priority

MAC

Provides the MAC address of the port.

Note: If a unit is provisional (it is reserved and does not have a physical unit associated with the unit ID), the interface MAC address displayed for the unit is 0000.0000.0000.

Name

Displays the optional name assigned to the port if present

Examples

The following example displays information about the stack-port interfaces. 

device# show interfaces stack-ports
Port    Link    State   Dupl Speed Trunk Tag Pvid Pri MAC Name
1/2/1   Up      Forward Full 40G   None  No  N/A  0   748e.f8f9.6315
1/2/2   Down    None    None None  None  No  N/A  0   748e.f8f9.6319
1/2/4   Up      Forward Full 40G   None  No  N/A  0   748e.f8f9.6321
1/2/5   Down    None    None None  None  No  N/A  0   748e.f8f9.6325
1/2/6   Down    None    None None  None  No  N/A  0   748e.f8f9.6329
2/2/1   Up      Forward Full 40G   None  No  N/A  0   cc4e.2438.7295
2/2/4   Up      Forward Full 40G   None  No  N/A  0   cc4e.2438.72a1
2/2/5   Down    None    None None  None  No  N/A  0   cc4e.2438.72a5
3/2/1   Up      Forward Full 40G   None  No  N/A  0   cc4e.2438.7515
3/2/2   Down    None    None None  None  No  N/A  0   cc4e.2438.7519
3/2/3   Down    None    None None  None  No  N/A  0   cc4e.2438.751d
3/2/4   Up      Forward Full 40G   None  No  N/A  0   cc4e.2438.7521
Parent topic: Show Commands