Troubleshooting
Unusual Network Activity
C-22
MAC Address "A"; VLAN 1
Server
MAC Address "A"; VLAN 2
Figure C-6. Example of Duplicate MAC Address
VLAN 1
ProCurve
Switches Covered
by this Guide
VLAN 2
(Multiple
Forwarding
Database)
Problem:
This switch detects continual
moves of MAC address "A" between ports.
Switch with
Single
Forwarding
Database