IGMP

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IGMP

(Internet Group Multicast Protocol) The protocol that governs the management of multicast groups in a TCP/IP network. To sign up for a multicast group, a Host Membership Report is sent by a user's machine to its nearest routers, which forward that data to routers outside the local network. The routers are kept current by polling the users' machines with Host Membership Query messages. See multicast.

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That is, the time it takes the IGMP leave group message to leave the current channel while the IGMP joint group message is initiated through the multicast network service at the service provider zone to request for the desired channel.

Fast Channel Navigation of Internet Protocol Television Using Adaptive Hybrid Delivery Method

(ii) IGMP delay: the time needed to process the IGMP leave and join messages.

A Novel Approach to Reduce the Unicast Bandwidth of an IPTV System in a High-Speed Access Network

These new capabilities enable sysadmins to inspect IGMP (Internet Group Management Protocol) data to list multicast router ports, multicast groups with active subscribers and their associated interfaces, all of which are important to many modern networking scenarios, including streaming media.

Red Hat Launches Red Hat Enterprise Linux 6.5

There are different multicasting protocols to manage the core network, the most used are PIM-SM and PIM-DM, and on the edge of the network multicast group management protocols are needed such as IGMP for IPv4 and ML for DIPv6.

IPTV: next-generation network technologies and protocols/IPTV: tecnologias y protocolos orientados a redes de proxima generacion

IPTV is based on a multicasting strategy to stream video channels that are controlled by Internet Group Management Protocol (IGMP) messaging.

Empirical determination of the effectiveness of pre-selecting IPTV channels

This section gives the result of analyzing IGMP protocol with FPCPN model.

Mechanism analysis of protocols based on the FPCPN model

As a multi-layer analyzer, GPON Xpert(TM) will provide UNH-IOL and its customers with full visibility to the content of all the protocols and layers on the GPON network, including MAC and OMCI layers, as well as the user traffic on the GPON network in protocol layers such as Ethernet, PPP, PPPoE, IPv4, IPv6, TCP, IGMP and HTTP.

UNH Partners with TraceSpan to Provide GPON Testing

1) Physical EIA/TIA-232, EIA/TIA-449, ITU-T V-Series, 1.430, layer 1.431, Pots, PDH, Sonet/SDH, Pon, OTN, DSL, IEEE 802.3, IEEE 802.11, IEEE 802.15, IEEE 802.16, IEEE 1394, ITU-T G.hn PHY, USB, Bluetooth, Hubs 2) Datalink ATM, SDLC, HDLC, Arp, CSlip, Slip, GFP, Plip, layer IEEE 802.3, frame relay, ITU-T G.hn DLL, PPP, X.25, network switch 3) Network IP (IPv4 & IPv6), ICMP, IPsec, IGMP, IPX, AppleTalk layer 4) Transport TCP, UDP, SCTP, DCCP, SPX layer 5) Session Named pipes, NetBios, Sap, L2TP, PPTP, SPDY layer 6) Mime, XDR, TLS, SSL Presentation layer 7) NNTP, Sip, SSI, DNS, FTP, Gopher, HTTP, NFS, NTP, Application SMPP, SMTP, SNMP, Telnet, DHCP, Netconf, RTP, etc.

Cogito ergo sum a radio

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