Extreme Networks ExtremeWare 7.3.0, Command Reference Manual

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1538 ExtremeWare Software 7.3.0 Command Reference Guide
IP Multicast Commands
mrinfo
mrinfo <ip address> {from <ip address>} {timeout <seconds>}
Description
Initiates a request to get multicast information from a router.
Syntax Description
Defaults
• from—outgoing interface
• timeout—three seconds
Usage Guidelines
This command queries a multicast router for information useful for tracing and troubleshooting. The
command returns the following information:
• code version
• system multicast information
• interface information
— interface IP address
— interface multicast capabilities
— metric configured on the interface
— threshold configured on the interface
— count and IP address of the neighbors discovered on the interface
Example
The following command queries the router at 10.10.34.14:
mrinfo 10.10.34.14
History
This command was first available in ExtremeWare 7.1.0.
Platform Availability
This command is available on all platforms.
<ip address> Specifies an IP address. The first <ip address> parameter specifies the
unicast IP address of the router to query.
from Specifies the unicast address of an interface in the system to use as the
source address in the request.
timeout Specifies the time to wait before indicating a failure.