| Device Online Help |
To view multicast router discovery information:
| The IGMP dialog box opens with the Multicast Router Discovery tab displayed. |
The table below describes the Multicast Router Discovery tab fields.
Interface
The interface on which IGMP is enabled.
MrdiscEnable
Enables or disables the router interface to listen for multicast router discovery messages to determine where to send multicast source data and IGMPv2 reports. Whenever snooping is enabled, multicast router discovery is automatically enabled.
DiscoveredRouterPorts
List of ports that discovered by IGMP Multicast router discovery (MRDISC) protocol.
MaxAdvertiseInterval
The maximum time allowed between sending router advertisements from the interface, in seconds, between 2 and 180 seconds. Default is 20 seconds.
MinAdvertiseInterval
The minimum time allowed between sending unsolicited router advertisements from the interface, in seconds. Must be more than 3 seconds but no greater than the value assigned to the MaxAdvertiseInterval value.
MaxInitialAdvertiseInterval
Used to set the maximum number (in seconds) of multicast advertisement intervals that can be configured on the switch.
MaxInitialAdvertisements
Used to set the maximum number of initial multicast advertisements that can be configured on the switch.
NeighborDeadInterval
The time interval (in seconds) before the router interface drops traffic when a user leaves the multicast group.