Installation guide

User Authentication
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- Secret Text String – Encryption key used to authenticate logon access for
client. Do not use blank spaces in the string. (Maximum length: 48 characters)
- Confirm Secret Text String – Re-type the string entered in the previous field to
ensure no errors were made. The switch will not change the encryption key if
these two fields do not match.
- Change – Clicking this button adds or modifies the selected encryption key.
Web – Click Security, Encryption Key. Choose the appropriate RADIUS or
TACACS+ ServerIndex, enter Secret Text String and confirm it, then click Change.
Figure 3-34 Encryption Key Settings
CLI – This example sets a global encryption key for RADIUS and TACACS servers.
Console(config)#radius-server key green 4-102
Console(config)#tacacs-server key green 4-106
Console(config)#