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DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide
295
29-2 ip multicast-routing
This command is used to enable global IP multicast routing. The no form of the command disables global IP multicast
routing.
ip multicast-routing
no ip multicast-routing
29-3 show ip mroute
This command is used to display IP multicast routing information.
show ip mroute [{[GROUP-ADDRESS [SOURCE-ADDRESS] | dense | sparse | dvmrp | summary] | static}]
Parameters
Parameters
None.
Default
By default, this option is disabled.
Command Mode
Global Configuration Mode.
Command Default Level
Level: 8. (EI Mode Only Command)
Usage Guideline
When IP multicast routing is disabled, the system will stop routing of multicast
packets even though the multicast routing protocol is enabled. If you want to use IP
multicast routing for forwarding, you need use the ip multicast-routing command to
enable global IP multicast routing state. When this command and any multicast
routing protocol are both enabled, IGMP will automatically be enabled on the
interface, and then the multicast routing forwarding can take effect.
To verify you configuration, use the command show ip multicast-routing.
Example
This example shows how to enable global IP multicast routing.
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#ip multicast-routing
DXS-3600-32S(config)#
Example
This example shows how to disable global IP multicast routing.
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#no ip multicast-routing
DXS-3600-32S(config)#
GROUP-ADDRESS Specifies the multicast group IP address.
SOURCE-ADDRESS Specifies the multicast source IP address.
dense Displays PIM-DM multicast routing table.
sparse Displays PIM-SM multicast routing table.
dvmrp Displays DVMRP multicast routing table.
summary Displays a one-line, abbreviated summary of each entry in the IP multicast routing
table.
static Displays the multicast static routes
Default
None.
Command Mode
Privileged EXEC Mode.
Command Default Level
Level: 3. (EI Mode Only Command)
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