Hello, I want to connect a Cisco 9300 and two Ruckus Core Switches via SFP Fiber. The two Ruckus Switches are configered as MLAG.
The Cisco 9300 is configured like this:
spanning-tree mode rapid-pvst
interface Port-channel1
description UpLink LACP
switchport mode trunk
switchport trunk allow vlan 210
!
interface GigabitEthernet1/1/1
description LACP Up-Link
switchport mode trunk
switchport trunk allow vlan 210
channel-group 1 mode active
!
interface GigabitEthernet1/1/2
description LACP Up-Link
switchport mode trunk
switchport trunk allow vlan 210
channel-group 1 mode active
Gi 1/1/1 is connected to Ruckus Switch 1 and Gi 1/1/2 is connected to Ruckus Switch 2
All works fine... but when we want to test the redundancy an disconnect one of the Interfaces at the Cisco 9300 and reconnect it, the connection will not come back again. Has anybody an Idea, what the issue is?
By, Marcus
