328 CHAPTER 21: AAA AND RADIUS/HWTACACS PROTOCOL CONFIGURATION COMMANDSRelated command: name, dot1x guest-vlan.Example# Specify the dynamic VLAN delivery mode to be string.[3Com-isp-3com163.net] vlan-assignment-mode stringRADIUS ProtocolConfigurationCommandsaccounting optional Syntaxaccounting optionalundo accounting optionalViewRADIUS scheme viewParameterNoneDescriptionUse the accounting optional command to enable the RADIUS accountingoption.Use the undo accounting optional command to disable the RADIUS accountingoption.By default, selection of RADIUS accounting option is disabled.If no RADIUS server is available or if RADIUS accounting server fails when theaccounting optional is configured, the user can still use the network resource,otherwise, the user will be disconnected.The user configured with accounting optional command in RADIUS scheme willno longer send real-time accounting update packet or stop accounting packet.The accounting optional command in RADIUS scheme view is only effective onthe accounting that uses this RADIUS scheme.Example# Enable the selection of RADIUS accounting of the RADIUS scheme named asCAMS.[3Com-radius-cams] accounting optionaldata-flow-format Syntaxdata-flow-format data { byte | giga-byte | kilo-byte | mega-byte } packet {giga-byte | kilo-byte | mega-byte | one-packet }undo data-flow-format
