Huawei quidway s7700 - Disabling State-Refresh

Switch periodically send State-Refresh messages to refresh the prune state of interfaces and
maintain the SPT.
Switchs can work normally under the control of the default parameter values. Users can adjust
related parameters according to the specific network environment.
NOTE
If there is no specific requirement, default values are recommended.
Pre-configuration Tasks
Before adjusting control parameters for State-Refresh, complete the following tasks:
l Configuring a unicast routing protocol
l Configuring Basic PIM-DM Functions
Data Preparation
To adjust control parameters for State-Refresh, you need the following data.
No. Data
1 Interval for sending PIM State-Refresh messages
2 Period for waiting to receive the next State-Refresh message
3 TTL value for forwarding State-Refresh messages
5.7.2 Disabling State-Refresh
After this function is disabled on the interface, the interface cannot forward any State-Refresh
messages.
Context
Do as follows on all the switchs in the PIM-DM domain.
NOTE
By default, PIM-DM State-Refresh is enabled on the interface.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
interface interface-type interface-number
The interface view is displayed.
The interface can be a VLANIF interface, or an Loopback interface.
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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