Dell POWEREDGE M1000E - Manual (Page 750)

750 Configuring L2 Multicast Features
Copying GARP Timer Settings From One Port to Others
To copy GARP timer settings:
1 Select the Copy Parameters From check box, and select the port or LAG
with the settings to apply to other ports or LAGs.
2 In the Ports or LAGs list, select the check box(es) in the Copy To column
that will have the same settings as the port selected in the Copy
Parameters From field.
3 Click Apply to copy the settings.
GMRP Parameters
Use the GMRP Parameters page to configure the administrative mode of
GMRP on the switch and on each port or LAG.
To display the GMRP Parameters page, click Switching → GARP → GMRP
Parameters in the navigation panel.
Figure 25-33. GMRP Parameters
Configuring GMRP Parameters on Multiple Ports
To configure GMRP settings:
1 Open the GMRP Parameters page.
2 Click Show All to display the GMRP Port Configuration Table.