Hello,
please have a look at the topology in the attachment.
I have a catalyst switch (3750) which is configured via a trunk a vpc peer switch (nexus 9000). On the same switch i have configured an access port to the same peer with access vlan 10. VLAN 10 is also configured in the trunk port.
Now...the nexus9000 is able to ping all SVI devices and devices on the catalyst. But pc100 is not. The connectoin between the trunk ports is established and up/up. I have no idea of what could be wrong here.In fact it should be really simple. But it does not work.
Here is the config for interfaces:
interface %NEXUS-TRUNK%
description Admin-Port-Access
switchport access vlan 10
spanning-tree port type edge
spanning-tree bpduguard enable
no shutdown
interface %NEXUS-TRUNK%
description TRUNK-To-Catalyst
switchport mode trunk
switchport trunk allowed vlan 10-11,20,30,40,50,60,70,100
spanning-tree port type edge trunk
spanning-tree bpduguard disable
no shutdown
interface %Catalyst-Trunk%
switchport trunk encapsulation dot1q
switchport mode trunk
no logging event link-status
priority-queue out
no snmp trap link-status
mls qos trust dscp
storm-control broadcast level pps 500
storm-control multicast level pps 500
spanning-tree portfast
spanning-tree bpdufilter enable
spanning-tree bpduguard disable
