Cisco Cisco 1900 2900 3900 Series 8-Port Gigabit Ethernet HS-WIC with PoE

You can reload or upgrade the firmware file into the VDSL chipset without upgrading your Cisco IOS 
image. To use a DSL firmware other than the embedded one, use the firmware filename command in 
controller configuration mode. Use the no form of the command to revert back to the embedded 
firmware. Next, enter the shutdown and no shutdown commands on the VDSL2 controller. The new 
firmware is downloaded and the VDSL2 line starts training up.

If the command is not present or the named firmware file is corrupt or not available, the default firmware 
file flash:vdsl.bin is checked to be present and not corrupt. The firmware in this file is then downloaded 
to the modem chipset.

This section provides the following configuration examples:

The following example shows the running configuration with the VDSL2 HWIC on a Cisco 3945 ISR. 

router#show run

Building configuration...

Current configuration : 1972 bytes

!

! Last configuration change at 06:54:21 UTC Fri Oct 30 2009

!

version 15.0

service timestamps debug datetime msec

service timestamps log datetime msec

no service password-encryption

service internal

!

hostname router

!

boot-start-marker

boot-end-marker

!

! card type command needed for slot/vwic-slot 0/2

!

no aaa new-model

!

no ipv6 cef

ip source-route

ip cef

!         

!

ip multicast-routing 

!

!

ip host dirt 223.255.254.254

multilink bundle-name authenticated

!

!

!

!

license udi pid C3900-SPE150/K9 sn FHH123000JN

!