H3C SR8800 Command Reference Manual

Also see for SR8800 IM-FW-II: Configuration guide Manual

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H3C SR8800 Command Reference Manual Manual pdf 51 page image

43Use the undo mtu command to restore the default.The default MTU of MP-group interfaces is 1500 bytes.To make the new MTU configuration take effect, use the shutdown and then undo shutdown commandsto disable the MP-group interface.Examples# Set the MTU of MP-group 4/1/10 to 1200 bytes. system-view[Sysname] interface Mp-group 4/1/10[Sysname-Mp-group4/1/10] mtu 1200ppp mp endpointSyntaxppp mp endpoint string char-stringundo ppp mp endpointViewSynchronous serial interface viewDefault level2: System levelParametersstring char-string: Specifies the char-string argument as the endpoint option. The string specified bychar-string contains 1 to 20 characters.DescriptionUse the ppp mp endpoint command to configure the endpoint option for LCP negotiation when thecurrent interface is in an MP-group interface.Use the undo ppp mp endpoint command to restore the default endpoint option for LCP negotiation whenthe current interface is in an MP-group interface.By default, the endpoint option in the packets sent out an interface is the router name. After you use themp-group command to add the interface to the specified MP-group interface, the endpoint option in thepackets sent out the interface is the MP-group interface name. As the endpoint option is of up to 20 bytes,if the default is of more than 20 bytes, the first 20 bytes are taken as the endpoint option.Examples# Configure the endpoint option in the packets sent out Serial 4/1/9/1:0 as 123456. system-view[Sysname] interface Serial 4/1/9/1:0[Sysname-Serial4/1/9/1:0] ppp mp endpoint string 123456ppp mp fragment enableSyntaxppp mp fragment enableundo ppp mp fragment enable