Cisco 7604 Configuration Guide - Page 545
Recovering from a Lockout, Field, Description, Feature, Lockout Condition, Workaround: Single Mode
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Chapter 23 Configuring Management Access AAA for System Administrators Table 23-1 describes the show curpriv command output. Table 23-1 show curpriv Display Description Field Description Username Username. If you are logged in as the default user, the name is enable_1 (user EXEC) or enable_15 (privileged EXEC). Current privilege level Level from 0 to 15. Unless you configure local command authorization and assign commands to intermediate privilege levels, levels 0 and 15 are the only levels that are used. Current Mode/s Shows the access modes: • P_UNPR-User EXEC mode (levels 0 and 1) • P_PRIV-Privileged EXEC mode (levels 2 to 15) • P_CONF-Configuration mode Recovering from a Lockout In some circumstances, when you turn on command authorization or CLI authentication, you can be locked out of the FWSM CLI. You can usually recover access by restarting the FWSM. However, if you already saved your configuration, you might be locked out. Table 23-2 lists the common lockout conditions and how you might recover from them. Table 23-2 CLI Authentication and Command Authorization Lockout Scenarios Feature Local CLI authentication TACACS+ command authorization TACACS+ CLI authentication RADIUS CLI authentication Lockout Condition Description Workaround: Single Mode Workaround: Multiple Mode No users in the local database If you have no users in the local database, you cannot log in, and you cannot add any users. Log in and reset the passwords and aaa commands. Session in to the FWSM from the switch. From the system execution space, you can change to the context and add a user. Server down or unreachable and you do not have the fallback method configured If the server is unreachable, then you cannot log in or enter any commands. 1. Log in and reset the passwords and AAA commands. 2. Configure the local database as a fallback method so you do not get locked out when the server is down. 1. If the server is unreachable because the network configuration is incorrect on the FWSM, session in to the FWSM from the switch. From the system execution space, you can change to the context and reconfigure your network settings. 2. Configure the local database as a fallback method so you do not get locked out when the server is down. OL-20748-01 Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM 23-23
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