56 Command GroupsTunnel Commandspasswords history hold-time Configures the duration of time a password is relevantfor tracking passwords history.GlobalConfigurationpasswords lockout Enables lockout of a user account after a series ofauthentication failures.GlobalConfigurationaaa login-history file Enables writing to login history file. GlobalConfigurationset username active Reactivates a previously locked out user account. Privileged EXECset line active Reactivates a previously locked out line. Privileged EXECset enable-password active Reactivates a previously locked out password. Privileged EXECshow passwordsconfigurationDisplays information about the passwords managementconfiguration.Privileged EXECshow users login-history Displays information about the login history of users. Privileged EXECCommand Group Description Access Modeinterface tunnel Enters tunnel interface configuration mode. GlobalConfigurationtunnel mode ipv6ip Configures an IPv6 transition mechanism globalsupport mode.Interface TunnelConfigurationtunnel isatap router Configures a global string that represents a specificautomatic tunnel router domain name.Interface TunnelConfigurationtunnel source Sets the local (source) tunnel interface IPv4 address. Interface TunnelConfigurationtunnel isatap query-interval Configures the interval between DNS Queries (beforethe IP address of the ISATAP router is known) for theautomatic tunnel router domain name.GlobalConfigurationtunnel isatap solicitation-intervalConfigures the interval between ISATAP routersolicitations messages (when there is no active ISATAProuter).GlobalConfigurationtunnel isatap robustness Configures the number of DNS Query/RouterSolicitation refresh messages that the device sends.GlobalConfigurationshow ipv6 tunnel Displays information on the ISATAP tunnel. Privileged EXEC5400_CLI.book Page 56 Wednesday, December 17, 2008 4:33 PM