Output:

 

 

 

 

 

Query Interval

: 12

Query Response Interval : 10

StartUp Query Interval

: 10

UnSolicRprtInterval

: 10

 

Anxious Timer

: 125

V1 Host Timer

 

: 130

Last Member Query Interval : 125

Robustness Variable

 

: 2

 

Igmp Snoop Status

: Enable

 

 

 

 

Version Mask

: v3

 

 

 

 

Report Suppression Status : Enable

Proxy Report Status

 

: Enable

StartUp QryCount

: 2

Last Member QryCount

: 100

Output field:

 

 

 

 

 

 

Field

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

Query Interval

 

This parameter is used to calculate the entry age out timer, when

 

 

 

 

no reports or queries are received on the entry. When the value

 

 

 

 

of this parameter multiplied by 10, it should be greater than the

 

 

 

 

Query Interval configured at the router. The time for which an

 

 

 

 

entry created at Igmpsnoop module exists, if no messages are

 

 

 

 

received for it is approximately

 

 

 

 

 

 

(((QueryInterval*10)*Robustness) + Query Response Time

 

 

 

 

 

received in Last Query)

 

 

 

 

 

 

 

 

 

 

Query Response

 

This parameter is used to derive Max Response Code to be filled

 

 

Interval

 

in General query that will be initiated from Columbia

 

 

 

 

 

 

 

 

 

StartUp Query Interval

 

This parameter specifies the interval between General Queries

 

 

 

 

sent on receiving Port Up topology change trigger.

 

 

 

 

 

 

 

 

 

 

 

UnSolicRprtInterval

 

This parameter specifies the interval between unsolicited

 

 

 

 

 

 

membership reports of a group sent for robustness no of

 

 

 

 

 

 

times.This field is applicable only when proxy reporting is

 

 

 

 

 

 

enabled.

 

 

 

 

 

 

 

 

 

 

Anxious Timer

 

This parameter specifies the maximum time (in seconds) before

 

 

 

 

which the IgmpSnoop module will forward all IGMP membership

 

 

 

 

reports received. It is started once, whenever the first

 

 

 

 

 

 

membership report is received for a group, to ensure that reports

 

 

 

 

are forwarded for a sufficiently long time, to take care of any lost

 

 

 

 

reports. The unit is seconds.

 

 

 

 

 

 

 

 

 

 

V1 Host Timer

 

This parameter specifies the maximum time (in seconds), for

 

 

 

 

 

which the IgmpSnooping module can assume that there are

 

 

 

 

 

Version 1 group members present, for the group for which this

 

 

 

 

timer is running. The unit of this parameter is seconds.

 

 

 

 

 

 

 

 

 

Last Member Query

 

This parameter specifies the Last Member Query Interval that is

 

 

Interval

 

the Max Response Time inserted into Group-Specific Queries

 

 

 

 

 

 

 

 

 

450

IDL series User Guide