ChMTQ2lzY28gU3lzdGVtcywgSW5jLjEOMAwGA1UECxMFTlNTVEcxFjAUBgNVBAMT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Certificate has the following attributes:
Fingerprint MD5: 1E327DBB 330936EB 2FB8EACB 4FD1133E
Fingerprint SHA1: EE7FF9F4 05148842 B9D50FAC D76FDC9C E0703246
% Do you accept this certificate? [yes/no]: yes
Trustpoint CA certificate accepted.
% Certificate successfully imported
Step 8
scripting tcl secure-mode
Enables signature verification of the interactive Tcl scripts.
Device(config)# scripting tcl secure-mode
Step 9
scripting tcl trustpoint name name
Associates an existing configured trustpoint name with a certificate to verify Tcl scripts.
Device(config)# scripting tcl trustpoint name mytrust
Step 10
scripting tcl trustpoint untrusted {execute | safe-execute | terminate}
(Optional) Allows the interactive Tcl scripts to run regardless of the scripts failing in the signature check or in untrusted
mode using one of the three keywords: execute, safe-execute, or terminate.
•
execute --Executes Tcl scripts even if the signature verification fails. If the execute keyword is configured, signature
verification is not at all performed.
Use of this keyword is usually not recommended because the signature verification is not at all performed.Note
The execute keyword is provided for internal testing purposes and to provide flexibility. For example, in a situation
where a certificate has expired but the other configurations are valid and you want to work with the existing configuration,
then you can use the execute keyword to work around the expired certificate.
•
safe-execute --Allows the script to run in safe mode. You can use the tclsafe command and also enter the interactive
Tcl shell safe mode to explore the safe mode Tcl commands that are available. In order to get a better understanding
of what is available in this limited safe mode, use the tclsafe Exec command to explore the options.
•
terminate --Stops any script from running and reverts to default behavior. The default policy is to terminate. When
the last trustpoint name is removed, the untrusted action is also removed. The untrusted action cannot be entered
until at least one trustpoint name is configured for Tcl.
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
1837
How to Configure Signed Tcl Scripts
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