Administrator Guide

• For a port extender 10-Gigabit Ethernet interface, enter the keyword peTenGigE
then the pe-id / stack-unit / port-id information. The pe-id range is from 0 to 255;
the stack-unit unit-number range is from 0 to 7; and the port-id range is 25 to 28 or
49 to 52 depending on the PE.
NOTE: The peGigE or peTenGigE output is only visible when the feature
extended bridge feature is enabled.
summary (OPTIONAL) Enter the keyword summary to display the current summary of dampening
data, including the number of interfaces configured and the number of interfaces
suppressed, if any.
detail (OPTIONAL) Enter the keyword detail to display detailed interface dampening data.
Defaults none
Command Modes EXEC
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.13.0.1P1 Introduced peTenGigE interface support on the C9010.
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
8.1.1.0 Introduced on the E-Series ExaScale.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
7.4.1.0 Introduced
Usage Information
To view the show output for multiple ports of a specified slot at a time, you can specify any random port number
or a range of ports, or a combination of both.
To specify a port range, you can enter a hyphenated range of one or more port range values separated with
commas; for example, show interfaces dampening FortyGigE 1/0-4,7,9-11. To enter any random
number of ports, you can enter a comma-separated string of port numbers, for example show interfaces
dampening FortyGigE 1/0/1,9,11
NOTE: The port-range option is only available for 1 Gigabit Ethernet, 10-Gigabit Ethernet, 40-
Gigabit Ethernet, Fast Ethernet, FC, Port Channel, and VLAN interfaces.
Example show
interfaces
dampening
(peGigE)
Dell#show interfaces dampening
Interface Supp Flaps Penalty Half-Life Reuse Suppress Max-Sup
State
PeGi 255/1/1 Up 0 0 20 200 800 80
PeGi 255/1/2 Up 0 0 20 200 800 80
PeGi 255/1/3 Up 0 0 20 200 800 80
PeGi 255/1/4 Up 0 0 20 200 800 80
PeGi 255/1/5 Up 0 0 20 200 800 80
PeGi 255/1/6 Up 0 0 20 200 800 80
PeGi 255/1/7 Up 0 0 20 200 800 80
PeGi 255/1/8 Up 0 0 20 200 800 80
PeGi 255/1/9 Up 0 0 20 200 800 80
PeGi 255/1/10 Up 0 0 20 200 800 80
PeGi 255/1/11 Up 0 0 20 200 800 80
Interfaces 727