... supports value-added service for the users. 4. Unified network management function: Abundant OAM functions, including configuration, alarm, ... , failure isolation and safety management, etc. Configuration interface of network management supports TELNET configuration management (CLI command line) or ... ManagementCLI, Web, SNMP, TELNET, Cluster and other management methodsRMON v1, 1,2,3,9 groupSSHv1/v2Can ...