Igmp configuration – B&B Electronics EIR618-2SFP-T User Manual

Page 102

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Manual Documentation Number: EIR618-2SFP-T_5107m

B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com

B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com

„

Click

Apply

button to make the settings effective.

COS Configuration

Set up the COS priority level.

„

COS priority: Set up the COS priority level 0 to 7 –High, Middle, Low,

Lowest.

„

Click

Apply

.

TOS Configuration

„

TOS priority: the system provides 0 to 63 TOS priority levels. Each

level has four types of priority – high, middle, low, and lowest. The default

value is ‘Lowest’. When an IP packet is received, the system will check the

TOS level value in the IP packet. For example, if the TOS level 25 is high

and the port is following the TOS priority policy only, when a packet is

received, the system will check the TOS value of the received IP packet. If

the TOS value of received IP packet is 25(priority = high), then the packet

will have highest priority.

„

Click

Apply

button to make the settings effective.

IGMP Configuration

The Internet Group Management Protocol (IGMP) is an internal protocol of

the Internet Protocol (IP) suite. 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 and manage IP multicast

traffic through the switch. IGMP has three fundamental types of message.

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