ip forward-protocol
Enterasys C3 Configuration Guide 25-17
broadcast only on the 30 network interface will allow anyone from any other networks (10, 20, 40,
50) to send directed broadcast to the 30 network.
Example
This example shows how to enable IP directed broadcasts on VLAN 1:
C3(su)->router(Config)#interface vlan 1
C3(su)->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, the following defaults are used:
Mode
Router command, Global configuration: C3(su)->router(Config)#
Router interface configuration: C3(su)->router(Config-if(Vlan 1)#
udp Specifies UDP as the IP forwarding protocol.
port (Optional) Specifies a destination port that controls which UDP services
are forwarded.
Port Number Protocol
0 Reserved
7 Echo
9 Discard
37 Time Service
42 EN-116 Name Service
49 TACACS Service
53 Domain Naming System
69 Trivial File Transfer Protocol (TFTP)
137 NetBIOS Name Server
138 NetBIOS Datagram Server
4011 Alternate Service Boot
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