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3 unknown multicasts – Pilz PSSnet SHL 8T MRP User Manual

Page 66

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Switching

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4.4 Multicasts

PSSnet SHL - Web- based Interface

Pilz GmbH & Co. KG, Felix- Wankel Str. 2, 73760 Ostfildern

For “Send Interval” and “Max. Response Time”,
– select a large value if you want to reduce the load on your network and

can accept the resulting longer switching times,

– select a small value if you require short switching times and can accept

the resulting network load.

4.4.3 Unknown Multicasts

In this frame you define how the device sends packets with an unknown
MAC/IP Multicast address that was not learned through IGMP Snooping.
Prerequisite: In the Switching:Multicasts:Global Settings dialog,

the IGMP Snooping mode is selected.

Parameter

Protocol
Version

Value range

Default setting

Max. Response Time

1, 2
3

1-25 seconds
1-3598 seconds

10 seconds

Send Interval

1, 2, 3

2-3599 seconds

125 seconds

Group Membership Interval

1, 2, 3

3-3600 seconds

260 seconds

Table 14: Value range for

- Max. Response Time
- Send Interval
- Group Membership Interval

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