Extreme Networks WM-4T1i Betriebsanweisung PDF herunterladen (Seite 14)

1-6 WAN Module Installation and User Guide

Installing the WAN Module

Installing the WAN Module Software

Once the WAN module is installed in the chassis, you might need to update the image

file on the module. See the release notes for your version of ExtremeWare for details.

(You might also need to update the image on the SMMi to one that will support the

module. See the ExtremeWare Software User Guide for more information on updating the

SMMi image.)

The image file contains the executable code that runs on the module. As new versions

of the image are released, you should upgrade the software running on your module.

The image installed on the SMMi and the image installed on the module must be

compatible. New SMMi images and module images are released together, so if you

upgrade both at the same time, you will be certain to have compatible images. If this is

not feasible, see the Extreme Networks customer support website for compatibility

information.

The image is downloaded from either a Trivial File Transfer Protocol (TFTP) server on

the network or from a PC connected to the serial port using the XMODEM protocol.

Downloading a new image involves the following steps:

• Load the new image onto a TFTP server on your network (if you will be using

TFTP).

• Load a new image onto a PC (if you will be using XMODEM).

• Download the new image to the module using the command

download image slot <slot> [<ipaddress> | <hostname>] <filename>

{primary | secondary}

where the following is true:

slot — Is the slot in which the module is installed.

ipaddress — Is the IP address of the TFTP server.

hostname — Is the hostname of the TFTP server. (You must enable DNS to use this

option. See the ExtremeWare Software User Guide for more information.)

filename — Is the filename of the new image.

primary — Indicates the primary image.

secondary — Indicates the secondary image.

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Extreme Networks WM-4T1i Betriebsanweisung Seite 14