Reference Guide

Version Description
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.1 Introduced on the S4810.
Usage
Information
Network administrators use static mroutes to control the reach-ability of the multicast sources. If a PIM-
registered multicast source is reachable using static mroute as well as unicast route, the distance of each
route is examined and the route with shorter distance is the one the PIM selects for reach-ability.
NOTE: The default distance of mroutes is zero (0) and is CLI configurable on a per route basis.
Example
Dell#show ip rpf
RPF information for 10.10.10.9
RPF interface: Gi 3/4
RPF neighbor: 165.87.31.4
RPF route/mask: 10.10.10.9/255.255.255.255
RPF type: unicast
IPv6 Multicast Commands
This section describes the IPv6 multicast commands.
debug ipv6 mld_host
Enable the collection of debug information for MLD host transactions.
Z9500
Syntax
[no] debug ipv6 mld_host [int-count | interface type] [slot/port-range]
To discontinue collection of debug information for the MLD host transactions, use the no debug ipv6
mld_host command.
Parameters
int-count Enter the keyword count to indicate the number of required debug messages.
interface type Enter the following keywords and slot/port information:
● For a 10G Ethernet interface, enter the keyword tengigabitethernet then
the slot/port information.
● For a 40G interface, enter the keyword fortyGigE then the slot/port
information.
● For a management interface, enter the keyword managementinterface
then the slot/port information.
● For a port-channel interface, enter the keywords port-channel then the
slot/port information.
● For a VLAN interface, enter the keyword vlan then the slot/port information.
Default Disabled
Command Modes EXEC
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
912 Multicast