User Manual
37
Chain (Figure 5.9.2.10)
Operating method:
1. Enable Ring Group 1: Hello time can be disable too, if it enable, time of sending Hello packet could
not be very fast, or it will influence CPU dealing speed.
2. Set up Port 4 and 5 of Device 100, 101, 102 and 103 to be Ring Port in Ring Group 1, Network ID is1,
Ring Type is Single. Set up Port 4 and 5 of Device 107, 108 and 109 to be Ring Ports in Ring Group
2, Network ID is 2. Ring Type is Chain; as shown in figure 5.9.2.11.
(Figure 5.9.2.11)
3. Use a wire to connect Port 4 and 5 of Device 107-109 in turn to make a chain. Use a wire to connect
Port 4 and 5 of Device 100-103 in turn to make a Single Ring, Then use a wire to connect Port 5 of
Device 107 and Port 4 of Device 109 to normal port of Device 102 and 103. Chain is finished.
1. Port cannot be trunking setting when it is already Ring port.
2. In the same single ring, identity must be consistent, otherwise it will not built a ring and cannot communicate.
3. All ring ports in the VLAN settings must be TRUNK tagged VLAN member, otherwise cannot communicate.
4. To form tangent ring or other complex rings, should pay attention to the ring identity whether is it consistent,
different single ring identification must be different.
5.9.2.5
Ring V3 Dual_homing Configuration
(Figure 5.9.2.12)
