Netgear M5300-28G3 Web Management User Guide - Page 132

ProSafe M5300 Switch 6. Click APPLY to update the switch with the changes. 7. Click CANCEL to abandon the changes. Field Operational State Description This is the operational status of the voice vlan on the given interface. To be enabled, Voice VLAN must be globally enabled and enabled on the interface. Additionally, the interface must be up and have a link. GARP Switch Configuration The switch supports Generic Attribute Registration Protocol (GARP), GARP VLAN Registration Protocol (GVRP), and GARP Multicast Registration Protocol (GMRP). GVRP relies on the services provided by GARP to provide IEEE 802.1Q-compliant VLAN pruning and dynamic VLAN creation on 802.1Q trunk ports. GMRP uses GARP services to help control the flooding of multicast traffic by keeping track of group membership information. Note: It can take up to 10 seconds for GARP configuration changes to take effect. To display the GARP Switch Configuration page, click Switching VLAN  Advanced  GARP Switch Configuration. To configure the global GARP settings: 1. Use GVRP Mode to choose the GARP VLAN Registration Protocol administrative mode for the switch by selecting enable or disable from the radio button. When GARP is enabled, switches can dynamically register (and de-register) VLAN membership information with other switches attached to the same segment. Information about the active VLANs is propagated across all networking switches in the bridged LAN that support GVRP.The factory default is disable. 2. Use GMRP Mode to choose the GARP Multicast Registration Protocol administrative mode for the switch by selecting enable or disable from the radio button. GMRP is similar to IGMP snooping in its purpose, but IGMP snooping is more widely used. GMRP must be running on both the host and the switch to function properly.The factory default is disable. 3. Click APPLY to update the switch with the changes. 4. Click CANCEL to abandon the changes. Configuring Switching Information 132