94Default level2: System levelParametersseconds: Interval (in seconds) for a bundle link to send hello message, in the range 1 to 180.DescriptionUse the mfr timer hello command to set the interval for a frame relay bundle link to send hello message.Use the undo mfr timer hello command to restore the default.By default, the interval for a frame relay bundle link to send hello message is 10 seconds.You can configure this command only after the link-protocol fr mfr command is used to associate a framerelay bundle link interface with a frame relay bundle.Examples# Set the bundle link Serial 4/1/8:10 to send hello message once every 15 seconds. system-view[Sysname] interface Serial 4/1/8:10[Sysname-Serial4/1/8:10] link-protocol fr MFR 4/1/6[Sysname-Serial4/1/8:10] mfr timer hello 15reset counters interfaceSyntaxreset counters interface [ mfr [ interface-number | interface-number.subnumber ] ]ViewUser viewDefault level2: System levelParametersinterface-number: MFR interface number.interface-number.subnumber: MFR subinterface number. The interface-number argument is the maininterface number, and the subnumber argument is the subinterface number, ranging from 0 to 1023.DescriptionUse the reset counters interface command to clear statistics of the specified or all MFR interfaces.To collect statistics spanning a specific period for an interface, you need to clear statistics of the interfacebefore starting statistics collection.If you do not specify mfr, this command clears the statistics of all interfaces.If you specify the mfr but not an interface number, this command clears the statistics of all MFR interfaces.If you specify both mfr and an interface number, this command clears the statistics of the specified MFRinterface.Examples# Clear statistics of interface MFR4/1/6. reset counters interface MFR 4/1/6