ZyXEL Communications VES-1000 Switch User Manual


 
VES-1000 Series Ethernet Switch
14-2 IP Commands
Use this command to display whether IGMP snooping is enabled or disabled, IGMP packet counters (incoming
IGMP queries, IGMP reports, and leave packets) and which multicast groups each port has joined.
Figure 14-1 IGMP Snooping Status
Table 14-B IGMP Snooping Status
FIELD DESCRIPTION
IGMP Snooping This field shows whether IGMP snooping is enabled on the device or not. If enabled, the
device monitors network traffic to determine which hosts want to receive multicast traffic.
inQuery This field displays the number of incoming IGMP queries.
inReport This field displays the number of incoming IGMP reports.
inLeave This field displays the number of incoming IGMP leave messages.
Group This is the group multicast IP address.
groupLink
channLink
Flags
These fields are for debug purposes only. Send a screen shot of this screen to your
nearest customer support if there are problems with IGMP snooping on your device.
channel
multicast group:
These fields display what multicast groups belong to a channel.
ves-100> ip igmpsnoop status
IGMP Snooping: Enable
inQuery = 30 inReport = 170 inLeave = 3
Group groupLink channLink flags
224.0.0.12 [0054a934 002a3480] [0074bab0 0074bab0] 0000
224.0.0.6 [0054ad10 0074f608] [0074ba08 0074ba08] 0000
224.0.0.5 [0054ac40 0054a934] [0074b9b4 0074b9b4] 0000
239.255.255.254 [0074f0f4 0054ad10] [0074b960 0074b960] 0000
224.0.0.9 [0074f878 0054ac40] [0074b90c 0074b8b8] 0000
224.0.1.24 [0074ea0c 0074f0f4] [0074b864 0074b864] 0000
224.0.0.2 [0074ef88 0074f878] [0074b810 0074b810] 0000
239.255.255.250 [0074f8e0 0074ea0c] [0074ba5c 0074b7bc] 0000
224.0.1.60 [0074f08c 0074ef88] [0074b768 0074b768] 0000
224.0.1.22 [002a3480 0074f8e0] [0074b714 0074b714] 0000
channel swp00 flags 00000000
multicast group:
.
.
.
channel swp12 flags 00000000
multicast group:
224.0.0.12 224.0.0.6 224.0.0.5 239.255.255.254
224.0.0.9 224.0.1.24 224.0.0.2 239.255.255.250
224.0.1.60 224.0.1.22
channel swp13 flags 00000000
multicast group:
239.255.255.250 224.0.0.9