Cisco MDS 9000 Series Command Reference

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Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 22 Show Commands
show tech-support
show tech-support
To display information useful to technical support when reporting a problem, use the show tech-support
command in EXEC mode.
show tech-support [acl |
bootvar |
brief |
cfs [name application-name] |
details |
device-alias
fcdomain |
fcip |
ficon |
fspf |
fta |
interface {fc slot/port | gigabitethernet slot/port} vsan vsan-id |
ip |
iscsi [detail] |
islb [detail] |
license |
module module number |
port |
port-channel |
prefpath |
qos |
snmp |
sysmgr |
vrrp |
vsan vsan-id |
zone vsan-id]
Note On a Cisco Fabric Switch for HP c-Class BladeSystem and on a Cisco Fabric Switch for IBM
BladeCenter, the syntax differs from interface fc slot/port as follows:
interface {bay port | ext port}
Syntax Description acl Displays information for ACL troubleshooting.
bootvar Displays information for bootvar troubleshooting.
brief Displays a summary of the current running state of the switch.
cfs Displays information for CFS troubleshooting.
name application-name Specifies an application that uses the CFS infrastructure. Maximum length
is 64 characters.
details Displays detailed information for each show command.
device-alias Displays device alias information.
fcdomain Displays information for fcdomain troubleshooting.
fcip Displays information for FCIP troubleshooting.

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available