Question : Problem: Powerconnect 6224 link aggregation and Centos not working

I´m trying to make a Link Aggregation with Powerconnect 6224 and Centos 5.3 64 Bits, however it doesnt work.

My configuration:

/etc/modprobe.conf
alias bond0 bonding
options miimon=100 mode=4 lacp_rate=1

Channel   Ports                         Hash Algorithm Type
-------   ----------------------------- -------------------
ch1       Inactive: 1/g10, 1/g11        3

Ch   Type                            Link
                                     State
---  ------------------------------  -----
ch1  Link Aggregate                  Down  

Flow Control:Enabled


interface port-channel 1
description 'bonding  backup'
exit

interface ethernet 1/g10
no negotiation
channel-group 1 mode auto
description ' BACKUP BONDING'
exit
!
interface ethernet 1/g11
no negotiation
channel-group 1 mode auto
description ' BACKUP BONDING'

# Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper)
DEVICE=eth0
HWADDR=00:30:48:65:1A:9A
ONBOOT=yes
BOOTPROTO=none

MASTER=bond0
SLAVE=yes
USERCTL=no
TYPE=Ethernet

# Intel Corporation 80003ES2LAN Gigabit Ethernet Controller (Copper)
DEVICE=eth1
ONBOOT=yes
BOOTPROTO=none
HWADDR=00:30:48:65:1A:9B
MASTER=bond0
SLAVE=yes
USERCTL=no
TYPE=Ethernet

DEVICE=bond0
ONBOOT=yes
USERCTL=no
BOOTPROTO=static
BROADCAST=192.168.1.255
#HWADDR=00:30:48:65:1A:9B
IPADDR=192.168.1.7
#IPV6_AUTOCONF=yes
NETMASK=255.255.255.0
NETWORK=192.168.1.0
TYPE=Ethernet

My switch firmware is 2.2.0.3 (January 2009 Release). Is it capable of handle 802.3ad?
Thanks in advance

Regards

Answer : Problem: Powerconnect 6224 link aggregation and Centos not working

It works now. The problem was the following:

/etc/modprobe.conf

options bonding mode=4

I had:

alias bond0 bonding
options miimon=100 mode=4 lacp_rate=1

Obviously, it is really wrong. You cannot set options of bonding if you do not refer to the module...
After change it, system must be rebooted.