Configuring The Interval For Trap Messages Are Sent; Before You Start - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
Procedure
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Example
After the configurations are successful, run the display bfd ttl command, and you can view
information about the global TTL.
<HUAWEI> display bfd ttl
--------------------------------------------------------------------------
Peer IP
---------------------------------------------------------------------------
1.1.1.0
---------------------------------------------------------------------------

5.14 Configuring the Interval for Trap Messages Are Sent

The interval at which trap messages are sent is set, helping a device to suppress BFD trap
messages.

5.14.1 Before You Start

Before configuring the interval at which trap messages are sent, familiarize yourself with the
usage scenario, complete the pre-configuration tasks, and obtain the data required for the
configuration.
Applicable Environment
If BFD is enabled with the SNMP trap function, the NMS receives messages indicating that the
BFD session is Up or Down. If the BFD session flaps, the NMS will receive a large number of
trap messages. In this case, BFD trap messages need to be suppressed. Setting the interval at
which trap messages are sent prevents overflow of trap messages.
Pre-configuration Tasks
Before configuring the interval at which trap messages are sent, enable BFD globally.
Data Preparation
To configure the interval at which trap messages are sent, you need the following data.
No.
1
Issue 02 (2014-09-30)
Run the display bfd session { all | discriminator discr-value | dynamic | peer-ip peer-
ip [ vpn-instance vpn-instance-name ] | static } [ verbose ] [ slot slot-id ] command to
view information about the BFD session.
Run the display bfd ttl [ slot slot-id ] command to view information about the globally
configured TTL.
Mask
24
Data
Interval at which trap messages are sent
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Type Value
Single-hop 255
5 BFD Configuration
362