228 Command Reference for x230 Series Edge Switches C613-50055-01 REV A
AlliedWare Plus™ Operating System - Version 5.4.5-0.x
SYSTEM CONFIGURATION AND MONITORING COMMANDS
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TECH-SUPPORT
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Overview This command generates system and debugging information for the device and
saves it to a file. You can optionally limit the command output to display only
information for a given protocol or feature.
The command generates a large amount of output, which is saved to a file in
compressed format. The output file name can be specified by outfile option. If the
output file already exists, a new file name is generated with the current time stamp.
If the output filename does not end with “.gz”, then “.gz” is appended to the
filename. Since output files may be too large for Flash on the device we
recommend saving files to external memory or a TFTP server whenever possible to
avoid device lockup. This method is not likely to be appropriate when running the
working set option of AMF across a range of physically separated devices.
Syntax
show tech-support
{all|[atmf|dhcpsn|epsr|igmp|ip|ipv6|mld|pim|stp|system|tacacs+
]|[outfile <filename>]}
Default Captures all information for the device.
Parameter Description
all Display full information
atmf Display ATMF- specific information
dhcpsn Display DHCP Snooping specific information
epsr Display EPSR specific information
igmp Display IGMP specific information
ip Display IP specific information
ipv6 Display IPv6 specific information
mld Display MLD specific information
outfile Output file name
pim Display PIM related information
stp Display STP specific information
system Display general system information
tacacs+ Display TACACS+ information
| Output modifier
> Output redirection
>> Output redirection (append)
<filename> Specifies a name for the output file. If no name is specified, this file
will be saved as: tech-support.txt.gz.
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