Disable Ipforwarding - Extreme Networks ExtremeWare XOS Command Reference Manual

ExtremeWare XOS 11.5 supports only the Summit X450 family of switches and the BlackDiamond 8800 series switch.

disable ipforwarding

disable ipforwarding {broadcast} {vlan <vlan_name>}
Description
Disables routing (or routing of broadcasts) for one or all VLANs. If no argument is provided, disables
routing for all VLANs.
Syntax Description
broadcast
vlan_name
Default
Disabled.
Usage Guidelines
Disabling IP forwarding also disables broadcast forwarding. Broadcast forwarding can be disabled
without disabling IP forwarding. When new IP interfaces are added, IP forwarding (and IP broadcast
forwarding) is disabled by default.
Other IP related configuration is not affected.
Example
The following command disables forwarding of IP broadcast traffic for a VLAN named accounting:
disable ipforwarding broadcast vlan accounting
History
This command was first available in ExtremeWare XOS 10.1.
The ignore-broadcast and the fast-direct-broadcast keywords were removed in ExtremeWare XOS 11.4.
Platform Availability
This command is available on all platforms.
ExtremeWare XOS 11.5 Command Reference Guide
Specifies broadcast IP forwarding.
Specifies a VLAN name.
disable ipforwarding
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