Netgear M4100-D12G (GSM5212v1h1) - 10‐port GE + 2 GE Combo L2 Managed PD Switch Guía Del Software
Switching Commands
78
M4100 Series ProSAFE
Managed
Switches
GMRP Commands
This section describes the commands you use to configure and view GARP Multicast
Registration Protocol (GMRP) information. Like IGMP snooping, GMRP helps control the
flooding of multicast packets. GMRP-enabled switches dynamically register and deregister
group membership information with the MAC networking devices attached to the same
segment. GMRP also allows group membership information to propagate across all
networking devices in the bridged LAN that support Extended Filtering Services.
Registration Protocol (GMRP) information. Like IGMP snooping, GMRP helps control the
flooding of multicast packets. GMRP-enabled switches dynamically register and deregister
group membership information with the MAC networking devices attached to the same
segment. GMRP also allows group membership information to propagate across all
networking devices in the bridged LAN that support Extended Filtering Services.
Note:
If GMRP is disabled, the system does not forward GMRP messages.
set gmrp adminmode
This command enables GARP Multicast Registration Protocol (GMRP) on the system.
no set gmrp adminmode
This command disables GARP Multicast Registration Protocol (GMRP) on the system.
set gmrp interfacemode
This command enables GARP Multicast Registration Protocol on a single interface (Interface
Config mode) or all interfaces (Global Config mode). If an interface which has GARP enabled
is enabled for routing or is enlisted as a member of a port-channel (LAG), GARP functionality
is disabled on that interface. GARP functionality is subsequently re-enabled if routing is
Config mode) or all interfaces (Global Config mode). If an interface which has GARP enabled
is enabled for routing or is enlisted as a member of a port-channel (LAG), GARP functionality
is disabled on that interface. GARP functionality is subsequently re-enabled if routing is
LeaveAll Timer
This Leave All Time controls how frequently LeaveAll PDUs are generated. A LeaveAll
PDU indicates that all registrations will shortly be deregistered. Participants will need to
rejoin in order to maintain registration. There is an instance of this timer on a per-Port,
per-GARP participant basis. The Leave All Period Timer is set to a random value in the
range of LeaveAllTime to 1.5*LeaveAllTime. Permissible values are 200–6000
centiseconds (2–60 seconds). The factory default is 1000 centiseconds (10 seconds).
PDU indicates that all registrations will shortly be deregistered. Participants will need to
rejoin in order to maintain registration. There is an instance of this timer on a per-Port,
per-GARP participant basis. The Leave All Period Timer is set to a random value in the
range of LeaveAllTime to 1.5*LeaveAllTime. Permissible values are 200–6000
centiseconds (2–60 seconds). The factory default is 1000 centiseconds (10 seconds).
Port GVMRP
Mode
Mode
The GVRP administrative mode for the port, which is enabled or disabled (default). If this
parameter is disabled, Join Time, Leave Time, and Leave All Time have no effect.
parameter is disabled, Join Time, Leave Time, and Leave All Time have no effect.
Default
disabled
Format
set gmrp adminmode
Mode
Privileged EXEC
Format
no set gmrp adminmode
Mode
Privileged EXEC
Term
Definition