3com 3.01.01 User Manual
204
C
HAPTER
6: M
ULTICAST
P
ROTOCOL
The multicast information transmitted by GMRP includes, local static multicast
registration information configured manually, and the multicast registration
information dynamically registered by other switches.
registration information configured manually, and the multicast registration
information dynamically registered by other switches.
Configuring GMRP
The main tasks in a GMRP configuration are described in the following sections:
■
■
■
In the configuration process, GMRP must be enabled globally before it is enabled
on the port.
on the port.
Enable/Disable GMRP Globally
Perform the following configuration in system view.
By default, GMRP is disabled.
Enabling/Disabling GMRP on the Port
Perform the following configuration in Ethernet port view.
GMRP should be enabled globally before being enabled on a port.
By default, GMRP is disabled on the port.
Displaying and Debugging GMRP
After the previous configuration, execute the display command to display the
GMRP configuration, and to verify the effect of the configuration.
GMRP configuration, and to verify the effect of the configuration.
Execute the debugging command in user view to debug GMRP configuration.
Table 46 Enabling/Disabling GMRP Globally
Operation
Command
Enable GMRP globally.
gmrp
Disable GMRP globally.
undo gmrp
Table 47 Enabling/Disabling GMRP on the Port
Operation
Command
Enable GMRP on the port
gmrp
Disable GMRP on the port
undo gmrp
Table 48 Display and Debug GMRP
Operation
Command
Display GMRP statistics.
display gmrp statistics [ interface
interface_list ]
interface_list ]
Display GMRP global status.
display gmrp status
Enable GMRP debugging
debugging gmrp
Disable GMRP debugging
undo debugging gmrp event