XGS-5240-Series User Manual

Configuration Guide of XGS-5240-Series
188
6. Configure the correspondence between the Protocols and the VLAN
7. Adjust the priority of the dynamic VLAN
22.5.3 Typical Application of the Dynamic VLAN
Scenario:
In the office network Department A belongs to VLAN100. Several members of this
department 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 00-03-0f-11-22-33, when M moves to
VLAN200 or VLAN300, the port connecting M is configured as Hybrid mode and belongs to
VLAN100 with untag mode. In this way, the data of VLAN100 will be forwarded to the port
connecting M, and implement the communication requirement in VLAN100.
Command
Explanation
Global Mode
protocol-
vlan mode {ethernetii etype
<etype-id>|llc {dsap <dsap-id> ssap
<ssap-id>}|snap etype <etype-id>
} vlan
<vlan-id> priority <priority-id>
no protocol-
vlan {mode {ethernetii etype
<etype-id>|llc {dsap <dsap-id> ssap
<ssap-id>}|snap etype <etype-id>}|all}
Add/delete the correspondence between
the Protocols and the VLAN, namely
specified protocol joins/leaves specified
VLAN.
Command
Explanation
Global Mode
dynamic-vlan mac-vlan prefer
dynamic-vlan subnet-vlan prefer
Configure the priority of the dynamic
VLAN.