Huawei quidway s7700 - Configuring the Interval for Overriding the Prune Action

The interface can be a VLANIF interface, or an Loopback interface.
3. Run:
pim hello-option lan-delay interval
The delay for transmitting messages in a LAN is set.
----End
5.6.4 Configuring the Interval for Overriding the Prune Action
If a device receives a Prune message from the upstream interface, it indicates that other
downstream devices still exist in the LAN. If these devices still needs to receive the multicast
data, the device must send a Join message upstream within the override-interval.
Context
Do as follows on the PIM-DM switch:
Procedure
l Global Configuration
1. Run:
system-view
The system view is displayed.
2. Run:
pim [ vpn-instance vpn-instance-name ]
The PIM view is displayed.
3. Run:
hello-option override-interval interval
The interval for overriding the prune action is set.
When a switch receives a Prune message from an upstream interface, it indicates that
another downstream switch exists in the LAN. If the switch still requests the multicast
data, it needs to send a Join message to the upstream switch in the override-interval
period.
l Configuration on an Interface
1. Run:
system-view
The system view is displayed.
2. Run:
interface interface-type interface-number
The interface view is displayed.
The interface can be a VLANIF interface, or an Loopback interface.
3. Run:
pim hello-option override-interval interval
The interval for overriding the prune action is set.
----End
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 5 PIM-DM (IPv4) Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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