Multicast Tutor - iMPath Networks

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0 Mbps 5 Mbps 0 Mbps 5 Mbps L2 with Snooping & L3 Switch Typical Topology iMPath N e t w o r k s 35 Mbps 35 Mbps L2 Switch L3 Switch Encoder Bandwidth Restriction L2 Switch applies. No more “70% of link capacity” L2 Switch Encoder Encoder L2 Switch Encoder L2 Switch Encoder L2 Switch Encoder L2 Switch Encoder L2 Switch Encoder L2 Switch Encoder These links contain the combined Multicast traffic from all the Encoders in their segment i.e. 35 Mbps. Decoder Decoder L2 Switch Encoder L2 Switch Encoder L2 Switch Encoder L2 Switch Encoder L2 Switch Encoder Switches with IGMP Snooping eliminate flooding local interfaces with Multicast traffic. Very practical implementation Management of the Ethernet Switches is required.
0 Mbps 5 Mbps How does it work From the Encoder to the L3 Switch iMPath N e t w o r k s The L2 Switch with IGMP Snooping detects the Query message from the L3 Switch and logs internally the ports that pass traffic to the L3 Switch L2 Switch Encoder 0 Mbps L3 Switch 35 Mbps L2 Switch L2 Switch Encoder Encoder L2 Switch Encoder L2 Switch L2 Switch Encoder Encoder L2 Switch eliminates flooding of the local interfaces and passes the Multicast traffic to the L3 Switch for processing. Decoder The L3 Switch forwards the IGMP Query on all its ports to determine if there are any devices that wish to subscribe to a Multicast Group. The L2 Switch detects/identifies the Multicast stream source and logs internally what port this stream came from. L2 Switch Encoder Each Encoder forwards a constant Multicast stream to the Ethernet Switch (224-239.x.x.x)
Page 1 and 2: iMPath N e t w o r k s Multicast So
Page 3 and 4: Typical Network Requirements iMPath
Page 5 and 6: Typical Network Components L3 Switc
Page 7 and 8: Why use IGMP iMPath N e t w o r k s
Page 9 and 10: Why use IGMP iMPath N e t w o r k s
Page 11 and 12: How does it work iMPath N e t w o r
Page 13 and 14: Here is how it works - Leaving a Gr
Page 15 and 16: Choosing your network switches iMPa
Page 17 and 18: 5 Mbps 15 Mbps 5 Mbps 15 Mbps 5 Mbp
Page 19 and 20: 0 Mbps 5 Mbps 0 Mbps 5 Mbps Layer 2
Page 21 and 22: Overview of OSI Model iMPath N e t
Page 23: 5 Mbps 0 Mbps 5 Mbps 0 Mbps 5 Mbps
Page 27 and 28: 0 Mbps 5 Mbps How does it work From
Page 29 and 30: How does it work Typical Star Topol
Page 31 and 32: Watch for… Distributed Control Ce
Page 33 and 34: Watch for… Distributed Control Ce
Page 35 and 36: Configuration Tips L2 Switch with I
Page 37 and 38: Multi-Vendor Support Recommendation
Page 39 and 40: Multi-Vendor Support Recommendation

Multicast Tutor - iMPath Networks

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