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Related Documentation
- EX, J, M, MX, T Series
- Tracing Operations of an Individual Router or Switch Interface
- J, M, MX, PTX, T Series
- Tracing Interface Operations Overview
- M, MX, SRX, T Series
- traceoptions
Tracing Operations of the Interface Process
To trace the operations of the router or switch interface process, dcd, perform the following steps:
- In configuration mode, go to the [edit interfaces] hierarchy level:[edit]user@host# edit interfaces
- Configure the traceoptions statement.[edit interfaces]user@host# edit traceoptions
- Configure the no-remote-trace option to disable
remote tracing.[edit interfaces traceoptions]user@host# set no-remote-trace
- Configure the file filename option.[edit interfaces traceoptions]user@host# edit file
- Configure the files number option, match regular-expression option, size size option, and world-readable | no-world-readable option.[edit interfaces traceoptions file]user@host# set files numberuser@host# set match regular-expressionuser@host# set size sizeuser@host# set word-readable | no-world-readable
- Configure the tracing flag. [edit interfaces traceoptions]user@host# set flag flag-option
- Configure the disable option in flag flag-option statement to disable the tracing operation.
You can use this option to disable a single operation when you have
defined a broad group of tracing operations, such as all.[edit interfaces traceoptions]user@host# set flag flag-option disable
You can specify the following flags in the interfaces traceoptions statement:
- all—Enable all configuration logging.
- change-events—Log changes that produce configuration events.
- gres-events—Log the events related to GRES.
- resource-usage—Log the resource usage for different states.
- config-states—Log the configuration state machine changes.
- kernel—Log configuration IPC messages to kernel.
- kernel-detail—Log details of configuration messages to kernel.
- select-events—Log the events on select state machine.
By default, interface process operations are placed in the file named dcd and three 1-MB files of tracing information are maintained.
For general information about tracing, see the tracing and logging information in the Junos OS System Basics Configuration Guide.
Related Documentation
- EX, J, M, MX, T Series
- Tracing Operations of an Individual Router or Switch Interface
- J, M, MX, PTX, T Series
- Tracing Interface Operations Overview
- M, MX, SRX, T Series
- traceoptions
Published: 2012-12-11
Related Documentation
- EX, J, M, MX, T Series
- Tracing Operations of an Individual Router or Switch Interface
- J, M, MX, PTX, T Series
- Tracing Interface Operations Overview
- M, MX, SRX, T Series
- traceoptions
