Disable Ipforwarding Lpm-Routing - Extreme Networks ExtremeWare Command Reference Manual

Version 7.0.0

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disable ipforwarding lpm-routing

disable ipforwarding lpm-routing {vlan <vlan name>}

Disables Longest Prefix Match (LPM) routing for the specified VLAN.

Syntax Description

Specifies a VLAN name.

Usage Guidelines

When either an ARM or MPLS module is installed in a BlackDiamond switch, the module may be

configured to forward IP packets for specified VLANs using LPM routing. If the

is omitted, lpm-routing is enabled for all configured VLANs, except the management VLAN.

Specifying the

keyword for the disable command only disables LPM routing; it does not

disable IP forwarding. By default, lpm-routing is not enabled on the VLAN when IP forwarding is

enabled (for example, all VLANs perform host-based IP routing by default).

This command configures LPM and IP-host routing for the hop1 VLAN:

disable ipforwarding lpm-routing hop1

This command was first available in an ExtremeWare IP Technology Services Release based on

This command was subsequently incorporated into ExtremeWare 7.0.0.

Platform Availability

This command is available on the BlackDiamond switch only.

ExtremeWare Software 7.0.0 Command Reference Guide

Extremeware 7.0.0