Allied Telesis AT-S63 User Manual

Page of 514
AT-S63 Management Software Features Guide
Section VI: Virtual LANs
291
VLANs That Span Switches
To create a MAC address-based VLAN that spans switches, you must 
replicate the MAC addresses of the VLAN nodes on all the switches where 
the VLAN exists. The same MAC address-based VLAN on different 
switches must have the same list of MAC addresses.
Figure 38 illustrates an example of a MAC address-based VLAN that 
spans two AT-9400 Switches. The VLAN consists of three nodes on each 
switch. Table 23 on page 292 lists the details of the VLAN on the switches. 
Note that each VLAN contains the complete set of MAC addresses of all 
VLAN nodes along with the appropriate egress ports on the switches.
Figure 38. Example of a MAC Address-based VLAN Spanning Switches
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AT-9400 Switch (A)
AT-9400 Switch (B)
MAC Addresses:
Address_4
Address_5
Address_6
MAC Addresses:
Address_1
Address_2
Address_3