EasyManuals Logo

Cisco mds 9124 - fabric switch User Manual

Cisco mds 9124 - fabric switch
1550 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #1017 background imageLoading...
Page #1017 background image
Send documentation comments to mdsfeedback-doc@cisco.com
21-99
Cisco MDS 9000 Family Command Reference
OL-16217-01, Cisco MDS SAN-OS Release 3.x
Chapter 21 S Commands
system health external-loopback
Usage Guidelines Use this command to run this test on demand for the external devices connected to a switch that are part
of a long haul network.
Examples The following example displays an external loopback command for a Fibre Channel interface.
switch# system health external-loopback interface fc 3/1
This will shut the requested interfaces Do you want to continue (y/n)? [n] y
External loopback test on interface fc3/1 was successful.
The following example displays the effect of the force option when implementing a forced loopback.
switch# system health external-loopback interface fc 3/1 force
External loopback test on interface fc3/1 was successful.
Related Commands Command Description
system health Configures Online Health Management System (OHMS) features for a
specified interface or for the entire switch.
system health
internal-loopback
Explicitly runs an internal OHMS loopback test on demand for a specified
interface or module.
system health
serdes-loopback
Explicitly runs an internal OHMS Serializer/Deserializer (Serdes) loopback
test on demand for a Fibre Channel interface.

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Cisco mds 9124 - fabric switch and is the answer not in the manual?

Cisco mds 9124 - fabric switch Specifications

General IconGeneral
BrandCisco
Modelmds 9124 - fabric switch
CategorySwitch
LanguageEnglish

Related product manuals