Transition Networks
S4224 Web User Guide
33558 Rev. C
Page 473 of 669
receive multicast frames and removes it from the membership list of the multicast group.
In
v2
, a host node exits from a multicast group by sending a leave request. After receiving a leave
request from a host node, the router removes the node from appropriate membership list. The router
also stops sending multicast packets from the port if it determines there are no further host nodes on
the port.
V3
adds the ability of host nodes to "join" or "leave" specific sources in a multicast group.
IGMP support in Microsoft Windows hosts includes:
IGMPv1
in Windows 95, Windows NT 4.0 (SP3 and earlier).
IGMPv2
in Windows 98, Windows ME, Windows NT 4.0 (SP4 and later), Windows 2000.
IGMPv3
in Windows XP, Windows Server 2003, Windows Vista.
Querier Status
Displays the Querier status as "ACTIVE" or "IDLE".
Queries Transmitted
The number of Transmitted Queries (e.g., 5).
Queries Received
The number of Received Queries.
V1 Reports Received
The number of Received V1 Reports.
V2 Reports Received
The number of Received V2 Reports.
V3 Reports Received
The number of Received V3 Reports.
V2 Leaves Received
The number of Received V2 Leaves.
The IPMC Snooping status table
Router Port
information is explained below. Displays which ports act as
router ports. A router port is a port on the Ethernet switch that leads towards the Layer 3 multicast device
or IGMP querier.
Port
The S4224 port number.
Status
Indicate whether a specific port is a router port. The IGMP Snooping status Router Port table display
which ports act as router ports. A router port is a port on the Ethernet switch that leads towards the
Layer 3 multicast device or IGMP querier.
Static
denotes the specific port is configured to be a router port.
Dynamic
denotes the specific port is learnt to be a router port.
Both
denote the specific port is configured or learnt to be a router port.
--
indicates there is no status to display.
