how to configuration SG300-28 router by multi-Vlan?

[heamin123]

why i can not found ip router setting by main menu?the sg300-28 can not support ip router command?mor informations,see my img.

If sg300-28 can not support ip router command,what i can do it that communicate by multi-Vlan ?

thanks.

[V K Moorthy · Accepted solution]

HI amin,

First you want to enable the Switch to Layer3 mode as explained below:

Upgrade the firmware to 1.1.2.0.Use the below link to download the firmware.

http://www.cisco.com/cisco/software/release.html?mdfid=283019686&softwareid=282463181&release=1.1.2.0&relind=AVAILABLE&rellifecycle=&reltype=latest

Configure the switch with below commands to change form Layer 2 to 3

The set system mode Privileged EXEC mode command puts the device into

switch mode (Layer 2 mode) or router mode (Layer 3 mode).

Syntax

set system mode {router | switch}

Parameters

• router—Specifies that the device functions as a switch-router.

• switch—Specifies that the device functions as a switch.

Default Configuration

The default configuration is switch mode (Layer 2).

Command Mode

Privileged EXEC mode

User Guidelines

After executing the command, the Startup Configuration file is deleted and the

device is rebooted. It is highly recommended to back up the Startup Configuration

file before executing this command.

Example

The following example configures the device to function as a switch-router (Layer

3), with QoS and Policy based VLANs.

switchxxxxxx# set system mode router

After this

Kindly check the Menu--->IP configuration--->IPV4 interface---->you add the SVI interfaces for multi vlans.

regards

Moorthy

[heamin123]

why sg300-28 can not  working at  router mode default,as sg300-28 support L3.

thanks Moorthy.