Managing the device link detection protocol (DLDP) Enabling or disabling DLDP Enabling and disabling types of DLDP debugging Clearing statistics on DLDP packets Viewing DLDP configuration information and statistics Setting the DLDP delaydown timer Setting DLDP unidirectional-shutdown mode Setting the DLDP authentication-mode Setting or removing a DLDP authentication password Include-credentials and encrypt-credentials considerations Restrictions for DLDP Overview of device link detection protocol (DLDP)