Chapter 77: SSH Server Commands
1142 Section XI: Management Security
CRYPTO KEY DESTROY HOSTKEY
Syntax
crypto key destroy hostkey dsa|rsa|rsa1
Parameters
dsa Deletes the DSA key.
rsa Deletes the RSA key.
rsa1 Deletes the RSA1 key.
Mode
Global Configuration mode
Description
Use this command to delete encryption keys from the switch. Deleted
encryption key are permanently removed by the switch when you enter
this command. You do not have to enter the WRITE command or the
COPY RUNNING-CONFIG STARTUP-CONFIG command
Confirmation Command
“SHOW CRYPTO KEY HOSTKEY” on page 1147
Examples
This example deletes the DSA key:
awplus> enable
awplus# configure terminal
awplus(config)# crypto key destroy hostkey dsa
This example deletes the RSA key:
awplus> enable
awplus# configure terminal
awplus(config)# crypto key destroy hostkey rsa
This example deletes the RSA1 key:
awplus> enable
awplus# configure terminal
awplus(config)# crypto key destroy hostkey rsa1
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