Uplink Ports Not Tagged To Vlan - Avaya 3500 Series Troubleshooting Manual

Incorrect PVID recovery tree
Figure 3: Incorrect PVID recovery tree

Uplink ports not tagged to VLAN

When an ERS 3500 series switch is connected to an ERS 8600 series switch or another Avaya
Ethernet series switch, and devices in a VLAN on the ERS 8600 series switch are not able to
communicate with devices at the ERS 3500 series switch in the same VLAN, then it is likely
that the uplink ports are not tagged to the VLAN on the ERS 3500 series switch.
Use the show vlan interface info command to see if ports are tagged or untagged:
Troubleshooting 5.1
Uplink ports not tagged to VLAN
February 2013 31