EasyManuals Logo

Cisco Catalyst 3850 series User Manual

Cisco Catalyst 3850 series
424 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #126 background imageLoading...
Page #126 background image
Use the following guidelines when configuring PIM interfaces for IGMP proxy:Note
•
Use PIM sparse mode (PIM-SM) when the interface is operating in a sparse-mode
region and you are running static RP, bootstrap (BSR), or Auto-RP with the
Auto-RP listener capability.
•
Use PIM sparse-dense mode when the interface is running in a sparse-dense mode
region and you are running Auto-RP without the Auto-RP listener capability.
•
Use PIM dense mode (PIM-DM) when the interface is operating in dense mode
and is, thus, participating in a dense-mode region.
•
Use PIM-DM with the proxy-register capability when the interface is receiving
source traffic from a dense-mode region that needs to reach receivers that are in
a sparse-mode region.
Information about IGMP Proxy
IGMP Proxy
An IGMP proxy enables hosts in a unidirectional link routing (UDLR) environment that are not directly
connected to a downstream router to join a multicast group sourced from an upstream network.
The figure below illustrates a sample topology that shows two UDLR scenarios:
•
Traditional UDL routing scenario--A UDL device with directly connected receivers.
•
IGMP proxy scenario--UDL device without directly connected receivers.
IGMP UDLs are needed on the upstream and downstream devices.Note
Although the following illustration and example uses routers in the configuration, any device (router or
switch) can be used.
Note
IP Multicast Routing Configuration Guide, Cisco IOS XE Release 3.6E (Catalyst 3850 Switches)
102 OL-32598-01
Configuring IGMP Proxy
Information about IGMP Proxy

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Cisco Catalyst 3850 series and is the answer not in the manual?

Cisco Catalyst 3850 series Specifications

General IconGeneral
ModelCisco Catalyst 3850 Series
RAM4 GB
Flash Memory4 GB
Stacking Bandwidth480 Gbps
Device TypeSwitch
Enclosure TypeRack-mountable
Routing ProtocolOSPF, EIGRP, BGP, RIP
Remote Management ProtocolSNMP, CLI, HTTP, HTTPS
FeaturesQuality of Service (QoS)
StackingYes
Memory4 GB RAM
Operating SystemCisco IOS
Relative Humidity10 - 95% (non-condensing)
Power Supply OptionsAC or DC
Ports24 or 48 10/100/1000 Ethernet ports

Related product manuals