Ip Forwarding; Ip Mtu - NETGEAR GSM7248R Command Line Interface Reference Manual

Command Line Interface Reference for the ProSafe 7200RS Series Layer-2 Stackable Switches
Default
Format
Mode
14.2.6.1 no ip route distance
This command sets the default static route preference value in the router. Lower route
preference values are preferred when determining the best route.
Format
Mode

14.2.7 ip forwarding

This command enables forwarding of IP frames.
Default
Format
Mode
14.2.7.1 no ip forwarding
This command disables forwarding of IP frames.
Format
Mode

14.2.8 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 7200RS 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.
14-10
1
ip route distance <1-255>
Global Config
no ip route distance
Global Config
enabled
ip forwarding
Global Config
no ip forwarding
Global Config
v1.0, October 2008
Routing Commands