Chapter 4
| System Management Commands
System Status
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show tech-support This command displays a detailed list of system settings designed to help technical
support resolve configuration or functional problems.
Command Mode
Normal Exec, Privileged Exec
Command Usage
This command generates a long list of information including detailed system and
interface settings. It is therefore advisable to direct the output to a file using any
suitable output capture function provided with your terminal emulation program.
Example
Console#show tech-support
dir:
File Name Type Startup Modify Time Size(bytes)
-------------------------- -------------- ------- ------------------- ----------
Unit 1:
ECS4620-28T_V1.2.1.6.bix OpCode Y 2013-07-02 08:18:42 17601308
Factory_Default_Config.cfg Config N 2000-12-31 00:00:32 455
startup1.cfg Config Y 2000-01-01 02:31:23 2924
----------------------------------------------------------------------------
Free space for compressed user config files: 65220608
show apr:
ARP Cache Timeout: 1200 (seconds)
IP Address MAC Address Type Interface
--------------- ----------------- --------- -----------
192.168.0.2 70-72-CF-83-34-66 other VLAN1
192.168.0.99 00-60-6E-00-5F-A1 dynamic VLAN1
Total entry : 2
show interfaces brief:
Interface Name Status PVID Pri Speed/Duplex Type Trunk
--------- ---------------- -------- ---- --- ------------- ------------ ---
Eth 1/ 1 Up 1 0 Auto-100full 1000BASE-T None
Eth 1/ 2 Down 1 0 Auto 1000BASE-T None
Eth 1/ 3 Down 1 0 Auto 1000BASE-T None
Eth 1/ 4 Down 1 0 Auto 1000BASE-T None
Eth 1/ 5 Down 1 0 Auto 1000BASE-T None
.
.
.
show users Shows all active console and Telnet sessions, including user name, idle time, and IP
address of Telnet client.
Default Setting
None
Command Mode
Normal Exec, Privileged Exec
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