Chapter 4: Web configuration
NS3552-8P-2S-V2 User Manual 307
4. Set “MEP5” = Port 2, “MEP6” = Port 1, and VLAN ID = 3001. Click Set to save the
ERPS configuration for switch 3.
Note: To avoid a loop, do not connect switches 1, 2, and 3 together in the ring topology
before configuring the end of ERPS.
Follow the configuration or ERPS wizard to connect switch 1, 2, and 3 together to
establish ERPS application:
• MEP2 ←→ MEP3 = Switch 1 / Port 2 ←→ Switch 2 / Port 2
• MEP4 ←→ MEP5 = Switch 2 / Port 1 ←→ Switch 3 / Port 2
• MEP1 ←→ MEP6 = Switch 1 / Port 1 ←→ Switch 3 / Port 1
Power over Ethernet (PoE)
Providing up to 24 PoE in-line power interfaces, the industrial managed switch can
easily build a power central-controlled IP phone system, IP camera system, and Access
Point (AP) group for the enterprise. For example, 24 cameras/APs can be installed for
company surveillance demands, or to build a wireless roaming environment in the
office. Without power-socket limitation, the industrial managed switch makes the
installation of cameras or WLAN APs simple and efficient.