Chapter 13 IP Commands
DSL & IAD CLI Reference Guide
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The following example displays the IGMP status.
The following table describes the labels in this display.
ras> ip igmp status
Group groupLink ifaceLink flags
224.0.0.12 [0102fd80 00c618c0] [0102fdc4 0102fdc4] 0003
224.0.0.9 [0102fd4c 0102fdb4] [0102fd90 0102fd90] 0001
224.0.0.2 [0102fd18 0102fd80] [0102fd5c 0102fd5c] 0001
224.0.0.1 [00c618c0 0102fd4c] [0102fd28 0102fd28] 0001
iface enif0 flags 00000000
query interval 125 sec, max rsp time 100 1/10 sec, group timeout 260 sec,
counter 0, query timer 0 sec, v1 host present timer 0 sec,
ttl threshold 1
multicast group:
------------------snip----------------------
iface enif5:1 flags 00000000
query interval 0 sec, max rsp time 0 1/10 sec, group timeout 0 sec,
counter 0, query timer 0 sec, v1 host present timer 0 sec,
ttl threshold 0
multicast group:
Table 32 ip igmp status
LABEL DESCRIPTION
Group This field displays group multicast IP addresses.
groupLink
ifaceLink
flags
These fields are for debug purposes. Send a screenshot of this screen to customer
support if there are problems with IGMP snooping on the ZyXEL Device.
iface This is the ZyXEL Device interface.
flags 00000000
query interval This is the time period between sending IGMP Host Membership Queries.
max rsp time This is the IGMP maximum response time.
group timeout The IGMP group timeout.
counter The IGMP counter.
query timer This is how long a mulicast router waits before deciding there is not another
multicast router that should be the querier.
v1 host present
timer
How long the ZyXEL Device waits to detect the presence of another IGMPv1
router.
ttl threshold The IGMP group time to live threshold.
multicast group This field lists any multicast groups to which the interface belongs.