05-13-2015 04:41 PM - edited 03-08-2019 12:00 AM
I can't get this configuration to come up and am not sure what I am missing.
me3400G
!
interface Port-channel1
!
interface GigabitEthernet0/9
description PORT CHANNEL 1
port-type nni
switchport trunk native vlan 33
switchport mode trunk
channel-group 1 mode active
!
interface GigabitEthernet0/10
description PORT CHANNEL 2
port-type nni
switchport trunk native vlan 33
switchport mode trunk
channel-group 1 mode active
!
interface GigabitEthernet0/11
description PORT CHANNEL 3
port-type nni
switchport trunk native vlan 33
switchport mode trunk
channel-group 1 mode active
!
Other switch - me3400eg
!
interface Port-channel1
!
interface GigabitEthernet0/9
description PORT CHANNEL 1
port-type nni
switchport trunk native vlan 33
switchport mode trunk
channel-group 1 mode passive
!
interface GigabitEthernet0/10
description PORT CHANNEL 2
port-type nni
switchport trunk native vlan 33
switchport mode trunk
channel-group 1 mode passive
!
interface GigabitEthernet0/11
description PORT CHANNEL 3
port-type nni
switchport trunk native vlan 33
switchport mode trunk
channel-group 1 mode passive
!
05-14-2015 04:37 PM
channel-group 1 mode active
One side is "active".
channel-group 1 mode passive
The other side is "passive".
Both sides need to the same.
05-14-2015 10:53 PM
Off-topic in Feedback Forum. Moved to other forum.
05-14-2015 11:12 PM
Config looks Good.
Can you please shut all those interfaces and bring up again?
DOC:
http://www.cisco.com/c/en/us/td/docs/switches/metro/me3400/software/release/12-2_25_ex/configuration/guide/3400scg/swethchl.html
Table 31-2 shows the user-configurable EtherChannel LACP modes for the channel-group interface configuration command on an NNI.
Both the active and passive LACP modes enable ports to negotiate with partner ports to an EtherChannel based on criteria such as port speed and, for Layer 2 EtherChannels, trunking state and VLAN numbers.
Ports can form an EtherChannel when they are in different LACP modes as long as the modes are compatible. For example:
•A port in the active mode can form an EtherChannel with another port that is in the active or passive mode.
•A port in the passive mode cannot form an EtherChannel with another port that is also in the passive mode because neither port starts LACP negotiation.
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