The delay for re-enabling LLDP on an interface is set.
The default delay is 2 seconds.
When LLDP is disabled, you can re-enable LLDP on an interface after the delay.
----End
4.3.10 (Optional) Setting the Delay for Sending the Traps of
Neighbor Changes
This delay is the minimum interval for an LLDP-enabled interface to send a trap to notify the
NMS that the neighbor information changes. When the neighbor information changes frequently,
you can prolong the delay. In this way, the device will not frequently send traps to the NMS,
and thus the network topology flapping is suppressed. Do as follows on Switch A and Switch
B.
Prerequisite
LLDP has been enabled globally.
Procedure
Step 1
Run:
system-view
The system view is displayed.
Step 2
Run:
lldp trap-interval
interval
The delay for sending traps of changes in neighbor information to the NMS is set.
The default delay is 5 seconds.
----End
4.3.11 (Optional) Configuring the TLV in the LLDPUD
The TLVs that can be encapsulated by LLDP include basic TLVs, organizational-specific TLVs,
and Media Endpoint Discovery (MED) TLVs. Basic TLVs are essential for managing network
devices. The organizational-specific TLVs and LLDP-MED TLVs are defined by
standardization organizations for and other organizations, which are used to enhance the network
device management. You can determine whether to send the organizational-specific TLVs and
LLDP-MED TLVs according to the actual situation. Do as follows on Switch A and Switch B.
Prerequisite
l
LLDP has been enabled globally.
l
LLDP has been enabled on the interfaces.
Procedure
Step 1
Run:
system-view
Quidway S9300 Terabit Routing Switch
Configuration Guide - Network Management
4 LLDP Configuration
Issue 03 (2010-09-20)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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