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7 ip forwarding, 8 ip netdirbcast, 9 ip mtu – Kontron AT8904 CLI User Manual

Page 123: Ip forwarding - 9, Ip netdirbcast - 9, Ip mtu - 9, At8904m routing commands

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AT8904M

Routing Commands

Page 3 - 9

AT8904M CLI Reference Manual

Default

1

Format

ip route distance

<1-255>

Mode

Global Config

3.2.6.1

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

no ip route distance

Mode

Global Config

3.2.7

ip forwarding

This command enables forwarding of IP frames.
Default

enabled

Format

ip forwarding

Mode

Global Config

3.2.7.1

no ip forwarding

This command disables forwarding of IP frames.
Format

no ip forwarding

Mode

Global Config

3.2.8

ip netdirbcast

This command enables the forwarding of network-directed broadcasts. When enabled,

network directed broadcasts are forwarded. When disabled they are dropped.
Default

disabled

Format

ip netdirbcast

Mode

Interface Config

3.2.8.1

no ip netdirbcast

This command disables the forwarding of network-directed broadcasts. When

disabled, network directed broadcasts are dropped.
Format

no ip netdirbcast

Mode

Interface Config

3.2.9

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. FASTPATH 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 out-
going interface.