Enterasys Matrix DFE-Gold Series

Configuring Broadcast Settings ip forward-protocol
16-20 IP Configuration
Usage
The“no”formofthiscommanddisablesIPdirectedbroadcastglobally.
Example
ThisexampleshowshowtoenableIPdirectedbroadcastsonVLAN1:
Matrix>Router(config)#interface vlan 1
Matrix>Router(config-if(Vlan 1))#ip directed-broadcast
ip forward-protocol
UsethiscommandtoenableUDPbroadcastforwardingandspecifywhichprotocolswillbe
forwarded.
Syntax
ip forward-protocol {udp [port]}
no ip forward-protocol {udp [port]}
Parameters
Defaults
Ifportisnotspecified,defaultforwardingserviceswillbeperformedaslistedabove.
Mode
Routercommand,Globalconfiguration:Matrix>Router(config)#
Usage
Ifacertainserviceexistsinsidethenode,andthereisnoneedtoforwardtherequesttoremote
networks,the “no”formofthiscommandshouldbeusedtodisablethe forwardingforthespecific
port.Suchrequestswillnotbeautomaticallyblockedfrombeingforwardedjustbecauseaservice

forthemexistsinthenode.
The“no”formofthiscommandremovesaUDPportorprotocol,disablingforwarding
udp SpecifiesUDPastheIPforwardingprotocol.
port (Optional)SpecifiesadestinationportthatcontrolswhichUDPservices
areforwarded.Ifnotspecified,theforwardingprotocolsareforwarded
onthedefault
portslisted:
•TrivialFileTransferProtocol(TFTP)(port69)
• BootstrapProtocolserver(BootP)(port67)
• DomainNamingSystem(port53)
•Timeservice(port37)
•NetBIOSNameServer(port137)
•NetBIOSDatagramServer(port13 8)
•TACACSservice(port49)
•EN‐116NameService(port42)