Chapter 13 IP Commands

The following example displays the IGMP status.

ras> ip igmp status

ifaceLink

flags

Group

groupLink

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:

The following table describes the labels in this display.

Table 32 ip igmp status

LABEL

DESCRIPTION

Group

This field displays group multicast IP addresses.

 

 

groupLink

These fields are for debug purposes. Send a screenshot of this screen to customer

ifaceLink

support if there are problems with IGMP snooping on the ZyXEL Device.

flags

 

 

 

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

How long the ZyXEL Device waits to detect the presence of another IGMPv1

timer

router.

 

 

ttl threshold

The IGMP group time to live threshold.

 

 

multicast group

This field lists any multicast groups to which the interface belongs.

 

 

 

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