Hello
We have a setup of 2 dell N4000 switches that are stacked. We have a dual ethernet link to our office that has 4 N2000 series switches stacked.
We can't use port channel or lacp on this connection as it's not supported by the ISP.
When we setup spanning-tree priority on the ports it's not working on the N4000 switches. On the N2000 it's all good. We are running latest firmware 6.3.1.8
spanning-tree mode pvst
show running-config interface tengigabitethernet 1/0/46
description ""
switchport mode trunk
switchport general allowed vlan add 3,10,3500-3517
switchport general allowed vlan remove 1
switchport trunk allowed vlan 2-3,10,3500-3520
show running-config interface tengigabitethernet 2/0/46
description ""
spanning-tree port-priority 240
switchport mode trunk
switchport general allowed vlan add 3,10,3500-3517
switchport general allowed vlan remove 1
switchport trunk allowed vlan 2-3,10,3500-3520
show spanning-tree vlan 3500
VLAN 3500
Spanning Tree: Enabled Mode: pvst
RootID Priority 36268
Address F8B1.563F.9BE0
Cost 0
Port This switch is the root
Hello Time: 2s Max Age: 20s Forward Delay: 15s
BridgeID Priority 36268 (priority 32768 sys-id-ext 3500)
Address F8B1.563F.9BE0
Hello Time: 2s Max Age: 20s Forward Delay: 15s
Aging Time 300 sec
Interface Role Sts Cost Prio.Nbr
--------- ---------- ------------- --------- --------
Te1/0/46 Disabled Forwarding 0 128.46
Te2/0/46 Disabled Disabled 0 128.114
Please help on this issue.