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

Version 7.0.0

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Table of Contents

ARM Commands

enable ipforwarding lpm-routing

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

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

Syntax Description

Specifies a VLAN name.

Default is disabled.

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.

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 hop2 VLAN:

enable ipforwarding lpm-routing hop2

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