IGMP - filtering using ACLs

Multicast - ASM and SSM on same network

Multicast - Any Source Multicast (ASM)

Multicast IGMPv3 include and exclude modes


Source Specific Multicast (SSM) involves a [multicast](/multicast) implementation where receivers can be configured to accept multicast streams from specific sources, and similarly reject multicast streams from other sources.

This is in contrast to [Any Source Multicast (ASM)](/multicast-any-source-multicast-asm).

Using sparse mode, receivers require the [RP (Rendezvous Point)](/multicast-pim-sparse-mode-rendezvous-point-rp) to discover new sources in the network. SSM however requires IGMPv3 and lets hosts join multicast groups from specified source addresses.

Besides just joining any group, the receiver is able to receive the group from a **specified source**. When we use SSM / IGMPv3 there are **no shared trees**. We only build SPTs (Shortest Path Trees) towards our sources. This also means that we don’t use **any RPs** …you won’t need [Auto-RP](/multicast-autorp) or [Bootstrap](/multicast-pim-bootstrap-bsr) in such an implementation.

Links:

https://networklessons.com/multicast/source-specific-multicast-ssm

Multicast - Source Specific Multicast (SSM)

MPLS VPN extranet route leaking unique addressing

MPLS VRF names locally significant

MPLS addresses bound to peer LDP Ident output

MPLS advertising multiple customer subnets

MPLS entropy label

MPLS explicit NULL

MPLS implicit NULL

MPLS mandatory use of CEF

MPLS traffic engineering

MPLS-TE - why are IGPs necessary

MPLS

MPP vs ACLs

MQTT return codes

MST - Root port selection for switches outside MST topology

MST configuration revision number

MTU - Adjusting MTU to accommodate additional headers

MTU - Interface MTU configuration considerations

MTU - MSS and Jumbo Frames

MTU - Path MTU Discovery (PMTUD)

MTU - default interface MTU

MTU adjusting the MSS for TCP

MTU ip mtu allowed values

MTU on Etherchannel links

MTU on router subinterfaces

MTU size in Cisco IOS XR and IOS software

Management Plane Policing (MPP)

Media Access Control (MAC)

Memory - CAM and TCAM

MetroEthernet - VLAN design considerations

MetroEthernet - Virtual Private LAN service

MetroEthernet - Virtual Private Wire Service

MetroEthernet

Multi-Topology Routing

Multicast - AutoRP

Multicast - Bootstrap Router (BSR)

Multicast - GLOP address space

Multicast - HSRP-aware PIM

Multicast - Local Network Control Block

Multicast - NX-OS and IOS config comparison

Multicast - PIM Bootstrap (BSR)

Multicast - PIM Snooping platform support

Multicast - PIM Snooping

Multicast - PIM dense vs sparse mode

Multicast - PIM join message during register stop suppression timer

Multicast - PIM

Multicast - Routing Table Timers

Multicast - Sparse Mode register suppression timer

Multicast - generating a routing table entry

Multicast - ip igmp join-group vs ip igmp static-group

Multicast - reading the multicast routing table

Multicast - route-map on IOS-XE 16.9.4

Multicast - routing over the Internet

Multicast - troubleshooting multicast routing

Multicast Anycast RP

Multicast Cisco Group Management Protocol

Multicast IPv4 address space

Multicast MAC addresses

Multicast Mapping Agent and RP placement

Multicast OIL IIF mroute table

Multicast PIM Assert and dense mode

Multicast PIM Auto RP and Mapping Agent single device

Multicast PIM Bidirectional mode traffic between sources and RPs

Multicast PIM Bootstrap (BSR) election

Multicast PIM Designated Router sparse mode

Multicast PIM dense mode

Multicast PIM neighbors are stateless

Multicast PIM send-rp-announce-scope

Multicast PIM sparse mode Rendezvous Point (RP)

Multicast PIM sparse mode

Multicast PIM sparse-dense mode

Multicast PIM with multiple RPs

Multicast PIM with multiple mapping-agents

Multicast PIM-assert forwarder election

Multicast SPT and RPT

Multicast bidirectional PIM advantages

Multicast boundary filtering - filter auto RP

Multicast enabling Bidir in BSR mode

Multicast ip pim autorp listener

Multicast ip pim rp-address override

Multicast load splitting across equal-cost paths

Multicast local subnetwork address range

Multicast mapping IP to MAC addresses

Multicast mapping agent IGMP membership report

Multicast ping on a Nexus device

Multicast using Anycast RP with Auto-RP and BSR

Multicast

NAT - Translation Table

NAT - Twice NAT

NAT - Understanding debug nat detailed output

NAT - Virtual Interface (NVI)

NAT - add-route keyword

NAT - ports used for translation

NAT - translate address not directly connected to edge device

NAT Extendable on Cisco IOS

NAT Order of Operation

Multicast - Source Specific Multicast (SSM)

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