Cisco 3130 G

[dukeminus]

Here is my configuration. Why is it showing SD

interface Port-channel1

switchport access vlan 21

switchport mode access

switchport nonegotiate

no logging event link-status

no snmp trap link-status

spanning-tree portfast

interface GigabitEthernet1/0/9

switchport access vlan 21

switchport mode access

switchport nonegotiate

no logging event link-status

no snmp trap link-status

spanning-tree portfast

channel-group 1 mode active

interface GigabitEthernet2/0/1

switchport access vlan 21

switchport mode access

switchport nonegotiate

no logging event link-status

no snmp trap link-status

spanning-tree portfast

channel-group 1 mode active

1     Po1 (SD)     LACP       Gi1/0/9(I)   Gi2/0/1(I)

[dukeminus]

Yes

[dukeminus]

channel-group 7 mode on

%With PAgP enabled, all ports in the Channel should belong to the same switch

Command rejected (Port-channel7, Gi2/0/1): Invalid etherchnl mode

[Sandeep Choudhary]

Hi duke,

try to change the duplex/speed  setting  and check.

if still not works then ..may be u can change the switch and then try.

Hope it helps

Regards

[krahmani323]

Hello Duke, Sandeep,

As Sandeep stated it is worth trying with another mode as 'active' where the switch is trying to actively negotiate (with LACP) the establishment of a Portchannel, but the far end server does not understand..

In order to do change to on mode, can you unbound the physical interfaces from the Portchannel, the bound them again in 'on' mode with the following commands ?

interface GigabitEthernet1/0/9

no channel-group 1 mode active

interface GigabitEthernet2/0/1

no channel-group 1 mode active

then,

interface GigabitEthernet1/0/9

channel-group 1 mode on

interface GigabitEthernet2/0/1

channel-group 1 mode on

(Assuming 1 is the Portchannel identiier)

Best regards.

Karim

[dukeminus]

The configuration is still not working. Could it be because the Linux host already has the 4 ports BONDED ??

interface Port-channel7
switchport access vlan 21
switchport mode access
switchport nonegotiate
no logging event link-status
no snmp trap link-status
spanning-tree portfast

interface GigabitEthernet1/0/9
switchport access vlan 21
switchport mode access
switchport nonegotiate
no logging event link-status
no snmp trap link-status
spanning-tree portfast
channel-group 7 mode active

interface GigabitEthernet2/0/1
switchport access vlan 21
switchport mode access
switchport nonegotiate
no logging event link-status
no snmp trap link-status
spanning-tree portfast
channel-group 7 mode active

Group Port-channel Protocol Ports

------+-------------+-----------+-----------------------------------------------

7 Po1(SD) LACP Gi1/0/9(I) Gi2/0/1(I)