Command Line Reference Guide

Interfaces | 545
The example below shows a successful CX4 cable length configuration.
Example 2
(Successful)
FTOS#config
FTOS(config)#interface tengigabitethernet 0/52
FTOS(conf-if-0/52)#cx4-cable-length long
FTOS(conf-if-0/52)#show config
!
interface TenGigabitEthernet 0/51
no ip address
cx4-cable-length long
shutdown
FTOS(conf-if-0/52)#exit
FTOS(config)#
For details on using XFP ports with CX4 cables, refer to your S-Series hardware guide.
Related
Commands
dampening
c e s
Configure dampening on an interface.
Syntax
dampening [[[[half-life] [reuse-threshold]] [suppress-threshold]] [max-suppress-time]]
To disable dampening, use the no dampening [[[[half-life] [reuse-threshold]]
[suppress-threshold]] [max-suppress-time]] command syntax.
Parameters
Defaults
Disabled
Command Modes
INTERFACE (conf-if-)
show config Display the configuration of the selected interface.
half-life
Enter the number of seconds after which the penalty is decreased. The penalty
is decreased by half after the half-life period expires.
Range: 1 to 30 seconds
Default: 5 seconds
reuse-threshold
Enter a number as the reuse threshold, the penalty value below which the
interface state is changed to “up”.
Range: 1 to 20000
Default: 750
suppress-threshold
Enter a number as the suppress threshold, the penalty value above which the
interface state is changed to “error disabled”.
Range: 1 to 20000
Default: 2500
max-suppress-time
Enter the maximum number for which a route can be suppressed. The default
is four times the half-life value.
Range: 1 to 86400
Default: 20 seconds