Igmp Configuration - Waters Network Systems GSM2109 Operating Manual

Port Based Priority
Use this screen to configure the priority level per port.
Port 1 ~ 9 – each port has four priority levels – High, Middle, Low and Lowest.
Click Apply to save the configuration.
COS Configuration
Use this screen to set the COS priority level.
COS priority - set the COS priority level 0~7: High, Middle, Low, Lowest.
Click Apply to save the configuration.
TOS Configuration
Use this screen to set the TOS priority level.
TOS priority - the system provides 0~63 TOS priority levels. Each level has four
types of priority – high, mid, low, and lowest. The default value is the lowest priority
for each level. When the IP packet is received, the system will check the TOS level
value in the IP packet that has been received. For example: TOS level is set to 25.
Port 1 will follow the TOS priority policy only. When the packet for port 1 is received,
the system will check the TOS value of the received IP packet. If the TOS value of the
received IP packet is 25 (priority = high), the packet priority will have highest priority.
Click Apply to save the configuration.
5.28

IGMP Configuration

The Internet Group Management Protocol (IGMP) is a communications protocol used to
manage the membership of Internet Protocol (IP) multicast groups. IP manages
multicast traffic by using switches, routers, and hosts that support IGMP. Enabling
IGMP allows the ports to detect IGMP queries and report packets as well as manage IP
multicast traffic through the switch. IGMP provides the following three fundamental
types of messages:
Waters Network Systems GSM2109/GSM1009-SFP User's Manual Page 78