What is PIM configuration?
With PIM dense mode, we flood multicast traffic everywhere and then we prune it. To solve this issue, PIM sparse mode uses a RP (Rendezvous Point) in the network. Here’s how it works: Each router that receives multicast traffic from a source will forward it to the RP.
How does a PIM protocol work?
Protocol Independent Multicast (PIM) is a collection of multicast routing protocols, each optimized for a different environment. PIM control messages are sent as raw IP datagrams (protocol number 103), either multicast to the link-local ALL PIM ROUTERS multicast group, or unicast to a specific destination.
What is PIM in networking?
Protocol-Independent Multicast (PIM) is a family of multicast routing protocols for Internet Protocol (IP) networks that provide one-to-many and many-to-many distribution of data over a LAN, WAN or the Internet.
What is PIM full form?
From Wikipedia, the free encyclopedia. A personal information manager (often referred to as a PIM tool or, more simply, a PIM) is a type of application software that functions as a personal organizer. The acronym PIM is now, more commonly, used in reference to personal information management as a field of study.
What is RPF in networking?
Reverse-path forwarding (RPF) is a technique used in modern routers for the purposes of ensuring loop-free forwarding of multicast packets in multicast routing and to help prevent IP address spoofing in unicast routing.
Why is PIM-SM more efficient?
PIM-SM uses shared trees by default and implements source-based trees for efficiency; it assumes that no hosts want the multicast traffic unless they specifically ask for it. It creates a shared distribution tree centered on a defined rendezvous point (RP).
What is * g multicast?
The “G” represents the specific multicast group IP address of concern. The IP header of the multicast data packet contains G as the packet’s destination address. So for a host whose IP address is 10.1. 1.1 acting as a source for the multicast group 224.1.
How does PIM Sparse Mode work?
PIM Sparse Mode uses an explicit request approach, where a router has to ask for the multicast feed with a PIM Join message. PIM Sparse Mode is indicated when you need more precise control, especially when you have large volumes of IP multicast traffic compared to your bandwidth.
What are PIM devices?
PIM stands for “passive intermodulation.” It represents the intermodulation products generated when two or more signals transit through a passive device with nonlinear properties. The interaction of mechanical components generally causes nonlinear elements.
What are examples of PIM application?
Applications
| PIM application | Platform(s) | Notes |
|---|---|---|
| Evernote | macOS, Windows, Web, Android | |
| Evolution | Linux, Unix, GNOME | Included with GNOME |
| Google Calendar | Web | |
| GroupWise | Linux, macOS, Windows, Web |
How to pronounce Pim?
Break ‘pim’ down into sounds : say it out loud and exaggerate the sounds until you can consistently produce them.
What is Protocol Independent Multicast (PIM)?
Densely distributed receivers
What is IP PIM Sparse Mode?
ip pim sparse-mode command enables your interface (SVI) to participate in sparse mode multicast traffic transmission and multicast shared tree. this way clients in that VLAN are able to receive multicast traffic from different multicast groups (sources) although you can controll it by configuring other parameters. Click to see full answer.