3Com OfficeConnect WX1200, Command Reference Manual

Page: 430 / 646

430 C
HAPTER
13: IGMP S
NOOPING
C
OMMANDS
The following command lists all receivers for multicast groups
237.255.255.1 through 237.255.255.255, in all VLANs:
WX1200# display igmp receiver-table group 237.255.255.0/24
VLAN: red
Session Port Receiver-IP Receiver-MAC TTL
--------------- ---- --------------- ----------------- -----
237.255.255.2 2
10.10.20.19 00:02:04:06:09:0d 112
237.255.255.119 3 10.10.30.31 00:02:04:06:01:0b 112
VLAN: green
Session Port Receiver-IP Receiver-MAC TTL
--------------- ---- --------------- ----------------- -----
237.255.255.17
1 10.10.40.41 00:02:06:08:02:0c 12
237.255.255.255 6 10.10.60.61 00:05:09:0c:0a:01 111
Table 78 describes the fields in this display.
See Also
„
set igmp receiver on page 441
Table 78 Output for display igmp receiver-table
Field Description
VLAN VLAN that contains the multicast receiver ports. Ports are
listed separately for each VLAN.
Session IP address of the multicast group being received.
Port Physical port through which the WX can reach the
receiver.
Receiver-IP IP address of the receiver.
Receiver-MAC MAC address of the receiver.
TTL Number of seconds before this entry ages out if the WX
does not receive a group membership message from the
receiver. For static multicast receiver entries, the TTL value
is
undef . Static multicast receiver entries do not age out.