Netgear M5300-28G-POE+ (GSM7228PSv1h2) - 12-Port Managed Gigabit Switch Softwarehandbuch
Switching Commands
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M5300, M6100, and M7100 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 de-register
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 de-register
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.
Leave Timer
The period of time to wait after receiving an unregister request for an attribute before deleting the
attribute. Current attributes are a VLAN or multicast group. This may be considered a buffer time for
another station to assert registration for the same attribute in order to maintain uninterrupted service.
There is an instance of this timer on a per-Port, per-GARP participant basis. Permissible values are
20 to 600 centiseconds (0.2 to 6.0 seconds). The factory default is 60 centiseconds (0.6 seconds).
attribute. Current attributes are a VLAN or multicast group. This may be considered a buffer time for
another station to assert registration for the same attribute in order to maintain uninterrupted service.
There is an instance of this timer on a per-Port, per-GARP participant basis. Permissible values are
20 to 600 centiseconds (0.2 to 6.0 seconds). The factory default is 60 centiseconds (0.6 seconds).
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 to 6000 centiseconds (2 to 60 seconds). The factory
default is 1000 centiseconds (10 seconds).
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 to 6000 centiseconds (2 to 60 seconds). The factory
default is 1000 centiseconds (10 seconds).
Port GMRP Mode
The GMRP 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.
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