QTech QSW-2800 series, Configuration Manual

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often have the need to move within the whole office network. It is also required to ensure the
resource for other members of the department to access VLAN 100. Assume one of the
members is M, the MAC address of his PC is 00-1f-ce-11-22-33, and similar configurations are
assigned to other members.
Typical topology application of dynamic VLAN
Configuration Items Configuration Explanation
MAC-based VLAN Global configuration on Switch A, Switch B, Switch C.
Configuration procedure:
Switch A, Switch B, Switch C:
switch(Config)#mac-vlan mac 00-1f-ce-11-22-33 vlan 100 priority 0
switch(Config)#exit
switch#
16.6.4 Dynamic VLAN Troubleshooting
On the switch configured with dynamic VLAN, if the two connected equipment (e.g. PC) are
both belongs to the same dynamic VLAN, first communication between the two equipments
may not go through. The solution will be letting the two equipments positively send data packet
to the switch (such as ping), to let the switch learn their source MAC, then the two equipments
will be able to communicate freely within the dynamic VLAN.
SwitchA SwitchB SwitchC
VLAN100
VLAN200
VLAN300
M