[c-nsp] Port channel problem

[Dave Lim]

You need to configure the trunk native vlan.

switchport trunk native vlan 100



On 10/19/06, Kurkdjian, Christian Andres <ChristianK at prima.com.ar> wrote:
>
> Hi,
>         I am trying to configure a L2 etherchannel (2Gb) between an 7609 (
> s72033-psv-mz.122-18.SXD6.bin) and a WS-C3560G-24TS (12.2(25)SED1) but I
> have a problem:
> The 3750 GE ports appears me like "suspended". I don´t know the reason,
> anyone knows why it happens?
>
> These are the configurations:
>
> 7609:
>
> interface GigabitEthernet1/19
> no ip address
> speed nonegotiate
> flowcontrol send off
> switchport
> switchport trunk encapsulation dot1q
> switchport trunk allowed vlan 100
> switchport mode trunk
> switchport nonegotiate
> no cdp enable
> channel-protocol lacp
> channel-group 2 mode active
> end
>
> interface GigabitEthernet1/20
> no ip address
> shutdown
> speed nonegotiate
> flowcontrol send off
> switchport
> switchport trunk encapsulation dot1q
> switchport trunk allowed vlan 100
> switchport mode trunk
> switchport nonegotiate
> no cdp enable
> channel-protocol lacp
> channel-group 2 mode active
> end
>
> interface Port-channel2
> no ip address
> switchport
> switchport trunk encapsulation dot1q
> switchport trunk allowed vlan 100
> switchport mode trunk
> switchport nonegotiate
> End
>
> 3750:
> interface GigabitEthernet0/27
> switchport trunk encapsulation dot1q
> switchport trunk allowed vlan 100
> switchport mode trunk
> switchport nonegotiate
> speed nonegotiate
> no cdp enable
> channel-group 3 mode active
> end
>
> interface GigabitEthernet0/28
> switchport trunk encapsulation dot1q
> switchport trunk allowed vlan 100
> switchport mode trunk
> switchport nonegotiate
> speed nonegotiate
> no cdp enable
> channel-group 3 mode active
> end
>
> interface Port-channel3
> switchport trunk encapsulation dot1q
> switchport trunk allowed vlan 100
> switchport mode trunk
> switchport nonegotiate
> end
>
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