Ip Netdirbcast; Ip Mtu - NETGEAR FSM7328PS - ProSafe 24 Port 10/100 L3 Managed Stackable Switch Reference Manual

Command Line Interface Reference for the ProSafe 7300S Series Layer-3 Stackable Switches,
14.2.7.1 no ip forwarding
This command disables forwarding of IP frames.
Format
Mode

14.2.8 ip netdirbcast

This command enables the forwarding of network-directed broadcasts. When enabled,
network directed broadcasts are forwarded. When disabled they are dropped.
Default
Format
Mode
14.2.8.1 no ip netdirbcast
This command disables the forwarding of network-directed broadcasts. When disabled,
network directed broadcasts are dropped.
Format
Mode

14.2.9 ip mtu

This command sets the IP Maximum Transmission Unit (MTU) on a routing interface.
The IP MTU is the size of the largest IP packet that can be transmitted on the interface
without fragmentation. The 7300S Series Stackable Switch software currently does not
fragment IP packets.
• Packets forwarded in hardware ignore the IP MTU.
• Packets forwarded in software are dropped if they exceed the IP MTU of the outgoing
interface.
Packets originated on the router, such as OSPF packets, may be fragmented by the IP
stack. The IP stack uses its default IP MTU and ignores the value set using the ip mtu
command.
Routing Commands
no ip forwarding
Global Config
disabled
ip netdirbcast
Interface Config
no ip netdirbcast
Interface Config
v3.0, January 2008
14-11