Interlogix NS3550-8T-2S User Manual - Manual (Page 302)

User’s Manual of NS3550-8T-2S
302
4.19.6 Ring Wizard Example:
Figure 4-19-6: Ring Example Diagram
The above topology often occurs on using ERPS protocol. The multi switch constitutes a single ERPS ring; all of the switches
only are configured as an ERPS in VLAN 3001, thereby constituting a single MRPP ring.
Switch ID Port MEP ID
RPL Type
VLAN Group
Port 1 1
None
3001
Switch 1
Port 2 2 Owner 3001
Port 1 4
None
3001
Switch 2
Port 2 3
Neighbour
3001
Port 1 6
None
3001
Switch 3
Port 2 5
None
3001
Table 4-2: ERPS Configuration Table
The scenario described as follows:
1. Disable DHCP client and set proper static IP for Switch 1, 2 & 3. In this example, switch 1 is 192.168.0.101; switch 2 is
192.168.0.102 and switch 3 is 192.168.0.103.
2. On switch 1, 2 & 3, disable spanning tree protocol to avoid confliction with ERPS.
Setup steps
Set ERPS Configuration on Switch 1
Connect PC to switch 1 directly; don’t connect to port 1 & 2
Logging on the Switch 1 and click “Ring > Ring Wizard”
Set “All Switch Number” = 3 and “Number ID” = 1; click “Next” button to set the ERPS configuration for Switch 1.
Set “MEP1” = Port1, “MEP2” = Port2 and VLAN ID = 3001; click “Set” button to save the ERPS configuration for Switch 1.