F5 device template behavior
When using device templates for F5 devices, consider the following behavior.
Device setup prerequisites
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Set the Terminal Access user on the device to Advanced Shell. Do not use Traffic Management Shell (TMSH).
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Verify the device can reach the NCM server for configuration transfers using SCP.
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If you plan to upload binary user configuration set (UCS) files, be aware that the upload can take a long time. If the upload is timing out, increase the NCM timeout settings incrementally until the problem is resolved.
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Click Settings > All Settings.
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Under Product Specific Settings, choose CLI settings.
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Increase the following settings by a small amount:
- Telnet/SSH Connection Timeout
- Telnet/SSH Prompt Timeout
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Template details
If you set up NCM to transfer configurations using SSH:
- The template can download the current running config.
- You cannot download the startup config.
- You cannot upload the running or startup config.
If you set up NCM to transfer configurations using SCP:
- The template can download and upload a text single configuration file (SCF) as a running config.
- The template can download and upload a binary UCS as startup config.
- You cannot upload the running config to startup, or startup to running config.
Downloading or uploading configs using TFTP is not supported.