User manual
Coupling
（
Figure 6.6.11
）
Operation method:
1. Select Ring V2, enable ring group 1 and 2. (Hello_time can be disable, if enable, time of sending Hello packet
could not be very fast, it will influence CPU operate speed)
；
2. Set 105, 106 device’s ring port as port 1 and port 2 in ring group 1, network ID:1, type: single ring. Set ring
port as port 4 in ring group 2 , Coupling ctrl port: 2, network ID: 3, type: coupling ring, figure as 6.6.12.
（
Figure 6.6.12
）
3. Set 107, 108, 109 device’s ring port as port 1 and port 2 in ring group 1, network ID: 1, type: single ring. Set
102, 103, 104 device’s ring port as port 4 and port 5 in group 1, network ID: 2, type: single ring. Figure as 6.6.5
4. Connect 101-104 device’s port 4 and port 5 with network cable. Connect 105-109 device’s port 1 and port 2 with
network cable, Connect 101 device’s port 1 to 106 device’s port 4 with network cable, Connect 100 device’s port 1
to 105 device’s port 4 with network cable.
5. Coupling ring can work according to device VLAN, normally 100, 101, 105 and 106 device’s VLAN
configuration is as figure 6.6.8:
（
Figure 6.6.13
）
2. Method to enable Ring V3 Chain ring
The structure of Chain ring as figure 6.6.14