Use the show tech-support brief command to obtain a quick, condensed review of the switch configurations. This command provides a summary of the current running state of the switch (see the following example).
The show tech-support brief command is useful when collecting information about the switch for troubleshooting purposes. The output of this command can be provided to technical support representatives when reporting a problem.
You can save the output of this command to a file by appending > (left arrow) and the filename to the show tech-support brief command.
This example shows how to display a condensed view of the switch configurations:
switch# show tech-support brief
Switch Name : switch
Switch Type :
Kickstart Image : 4.0(0) bootflash:///nuova-or-kickstart-nsg.4.0.0.001.bin
System Image : 4.0(0) bootflash:/nuova-or-system-nsg.4.0.0.001.binnms-or-47
IP Address/Mask : 172.16.24.47/24
Switch WWN : 20:00:00:0d:ec:6b:cd:c0
No of VSANs : 1
Configured VSANs : 1
VSAN 1: name:VSAN0001, state:active, interop mode:default
domain id:0xa6(166), WWN:20:01:00:0d:ec:6b:cd:c1 [Principal]
active-zone:<NONE>, default-zone:deny
-------------------------------------------------------------------------------
Interface Vsan Admin Admin Status SFP Oper Oper Port
Mode Trunk Mode Speed Channel
Mode (Gbps)
-------------------------------------------------------------------------------
fc3/1 1 auto on down swl -- --
fc3/2 1 auto on sfpAbsent -- -- --
fc3/3 1 auto on down swl -- --
fc3/4 1 auto on sfpAbsent -- -- --
fc3/5 1 auto on down swl -- --
fc3/6 1 auto on sfpAbsent -- -- --
fc3/7 1 auto on down swl -- --
fc3/8 1 auto on down swl -- --
-------------------------------------------------------------------------------
Interface Status IP Address Speed MTU Port
Channel
-------------------------------------------------------------------------------
Ethernet1/1 sfpIsAbsen -- -- 1500 --
Ethernet1/2 sfpIsAbsen -- -- 1500 --
Ethernet1/3 up -- 10000 1500 --
Ethernet1/4 sfpIsAbsen -- -- 1500 --
Ethernet1/5 sfpIsAbsen -- -- 1500 --
Ethernet1/6 sfpIsAbsen -- -- 1500 --
Ethernet1/7 sfpIsAbsen -- -- 1500 --
Ethernet1/8 sfpIsAbsen -- -- 1500 --
Ethernet1/9 sfpIsAbsen -- -- 1500 --
Ethernet1/10 sfpIsAbsen -- -- 1500 --
Ethernet1/11 sfpIsAbsen -- -- 1500 --
Ethernet1/12 sfpIsAbsen -- -- 1500 --
Ethernet1/13 sfpIsAbsen -- -- 1500 --
Ethernet1/14 sfpIsAbsen -- -- 1500 --
Ethernet1/15 notConnect -- -- 1500 --
Ethernet1/16 sfpIsAbsen -- -- 1500 --
Ethernet1/17 sfpIsAbsen -- -- 1500 --
Ethernet1/18 sfpIsAbsen -- -- 1500 --
Ethernet1/19 notConnect -- -- 1500 --
Ethernet1/20 sfpIsAbsen -- -- 1500 --
Ethernet1/21 sfpIsAbsen -- -- 1500 --
Ethernet1/22 sfpIsAbsen -- -- 1500 --
Ethernet1/23 sfpIsAbsen -- -- 1500 --
Ethernet1/24 sfpIsAbsen -- -- 1500 --
Ethernet1/25 sfpIsAbsen -- -- 1500 --
Ethernet1/26 sfpIsAbsen -- -- 1500 --
Ethernet1/27 sfpIsAbsen -- -- 1500 --
Ethernet1/28 sfpIsAbsen -- -- 1500 --
Ethernet1/29 sfpIsAbsen -- -- 1500 --
Ethernet1/30 sfpIsAbsen -- -- 1500 --
Ethernet1/31 sfpIsAbsen -- -- 1500 --
Ethernet1/32 sfpIsAbsen -- -- 1500 --
Ethernet1/33 sfpIsAbsen -- -- 1500 --
Ethernet1/34 sfpIsAbsen -- -- 1500 --
Ethernet1/35 up -- 10000 1500 --
Ethernet1/36 sfpIsAbsen -- -- 1500 --
Ethernet1/37 sfpIsAbsen -- -- 1500 --
Ethernet1/38 sfpIsAbsen -- -- 1500 --
Ethernet1/39 sfpIsAbsen -- -- 1500 --
Ethernet1/40 sfpIsAbsen -- -- 1500 --
-------------------------------------------------------------------------------
Interface Status IP Address Speed MTU
-------------------------------------------------------------------------------
mgmt0 up 172.16.24.47 100 1500