Switch 7700 Configuration Guide, v2

System Maintenance and Debugging 21
You can use the following commands to define the filtering rules of the channels.
Perform the following operation in system view.
modu-name specifies the module name. level refers to the severity levels and
severity specifies the severity level of information. The information with the level
below it will not be output. channel-number specifies the channel number and
channel-name specifies the channel name.
Every channel has been set with a default record, whose module name is default
and the module number is 0xffff0000. However, for different channels, the default
record may have different default settings of log, trap and debugging. When there
is no specific configuration record for a module in the channel, use the default
one.
When there is more than one Telnet user or monitor user at the same time, some
configuration parameters should be shared among the users, such as
module-based filtering settings and severity threshold. When a user modifies these
settings, it will be reflected on other clients.
4 Configure the SNMP timestamp output format
Perform the following operation in system view.
5 Configure the info-center loghost
alerts The errors that need to be corrected immediately.
critical Critical errors
errors The errors that need to be concerned but not critical
warnings Warning, there might exist some kinds of errors.
notifications The information should be concerned.
informational Common prompting information
Table 41 Define the Filtering Rules of the Channels
Operation Command
Add the filtering record about a
certain type of information in a
module to the information channel
info-center source { modu-name | default } channel {
channel-number | channel-name } [ { log | trap | debug }
* { level severity | state state ] } *
Delete the filtering record about a
certain type of information in a
module or all the modules from the
channel
undo info-center source { modu-name | default }
channel { channel-number | channel-name }
Table 40 Syslog-Defined Severity
Severity Description
Table 42 Configure the SNMP Timestamp Output Format
Operation Command
Configure the SNMP Timestamp Output
Format
info-center timestamp { log | trap |
debugging } { boot | date | none }
Disable the output of the timestamp field undo info-center timestamp { log | trap |
debugging }