Hello, I have this topology
Can not get working VTLi and MLAG togheter.
Try to we working only up conectivity between X1052 and N4032F's but there is no traffic allowed.
I suspect maybe is a spanning tree denied forwarding, but can not determine it.
Here are te configs:
=======N4032F-B
interface Te1/0/21
channel-group 1 mode active
description "To-Mgmt"
spanning-tree portfast bpdufilter default
spanning-tree guard loop
switchport mode trunk
exit
interface Te1/0/23
channel-group 10 mode active
description "To-SWFOA-23"
spanning-tree guard loop
switchport mode trunk
exit
!
interface Te1/0/24
channel-group 10 mode active
description "To-SWFOA-24"
spanning-tree guard loop
switchport mode trunk
exit
!
interface port-channel 1
description "To-Mgmt"
spanning-tree portfast bpdufilter default
switchport mode trunk
vpc 1
exit
interface port-channel 10
description "PeerLink"
switchport mode trunk
vpc peer-link
exit
feature vpc
vpc domain 10
role priority 255
peer-keepalive enable
peer-keepalive destination 172.18.190.4 source 172.18.190.5
peer detection enable
exit
=========4032F-A
interface Te1/0/21
channel-group 1 mode active
description "To-Mgmt"
spanning-tree portfast bpdufilter default
switchport mode trunk
exit
!
interface Te1/0/23
channel-group 10 mode active
description "To-SWFOB-23"
switchport mode trunk
exit
!
interface Te1/0/24
channel-group 10 mode active
description "To-SWFOB-24"
switchport mode trunk
exit
!
interface port-channel 1
description "To-Mgmt"
spanning-tree disable
spanning-tree portfast bpdufilter default
switchport mode trunk
vpc 1
exit
!
interface port-channel 10
description "PeerLink"
switchport mode trunk
vpc peer-link
exit
!
feature vpc
vpc domain 10
role priority 1
peer-keepalive enable
peer-keepalive destination 172.18.190.5 source 172.18.190.4
peer detection enable
exit
=======X1052
interface tengigabitethernet1/0/1
description To-SWFO-A
channel-group 1 mode auto
switchport mode trunk
!
interface tengigabitethernet1/0/2
description To-SWFO-B
channel-group 1 mode auto
switchport mode trunk
======end configs
Spannint tree is RSTP in all switchs.
vpc seems good:
================
SWFO-A#show vpc brief
VPC Domain ID.................................. 10
VPC admin status............................... Enabled
Keep-alive admin status........................ Enabled
VPC operational status......................... Enabled
Self role...................................... Primary
Peer role...................................... Secondary
Peer detection admin status.................... Peer detected, VPC Operational
Operational VPC MAC............................ ECF4.BBF4.240A
Operational VPC system priority................ 32767
Peer-Link details
-----------------
Interface...................................... Po10
Peer-link admin status......................... Enabled
Peer-link STP admin status..................... Enabled
Configured VLANs............................... 1,1716,1717
Egress tagged VLANs............................ 1716,1717
VPC Details
-----------
VPC id# 1
-----------
Interface...................................... Po1
Configured VLANs............................... 1,1716,1717
VPC interface state............................ Active
Local Members Status
----------------- ------
Te1/0/21 Up
Peer Members Status
---------------- ------
Te1/0/21 Up
===============
there is no traffic from a vlan in X1052 to N4032F
Really appreciate your help!