3. Set up Port 4 and 5 of Device 100, 101 to be Ring Ports in Ring Group 1, Network ID is 2, Ring Type is
Single; Set up Port 1 of device to be Coupling Port in Ring Group 2 , Coupling Control Port is Port 4,
Network ID is 3, Ring type is Couple, as shown in figure 6-36.
4. Set up Port 1 and 2 of
Device 107, 108, 109 to be Ring Ports in Ring Group 1, Network ID is 1, Ring
Type is Single; Set up Port 4 and 5 of Device 102, 103, 104 to be Ring Port in Ring Group 1, Network ID is 2,
Ring Type is Single.
5. Use a wire to connect Port 4 and 5 of Device 100-104 in turn to make a Single Ring. Use a wire to connect
Port 1 and 2 of Device 105-109 in turn to make a Single Ring. Then use a wire to connect Port 4 of Device
106 to Port 1 of Device 101, Port 4 of Device 105 to Port 1 of Device 100. The Coupling Ring is completed.
Ring V3 Chain Configuration
Basic structure of Chain is shown below.
Operating method:
1. Enable Ring Group 1: (Hello time can be disabled too, if it is enabled, the time of sending Hello packet
could not be very fast, or it will influence CPU dealing speed.);
2. Set up Port 7 and 8 of Device 100, 101, 102 and 103 to be Ring Port in Ring Group 1, Network ID is1, Ring
Type is Single; as shown in the following figure.
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Configuring the System
41