Huawei AR150 series - Maintaining DHCP; Clearing DHCP Statistics; Monitoring the Operating Status of DHCP

dhcp check dhcp-rate 90
dhcp check dhcp-rate alarm enable
dhcp check dhcp-rate alarm threshold 80
6.8 Maintaining DHCP
This section describes how to clear DHCP statistics and monitor DHCP status.
6.8.1 Clearing DHCP Statistics
This section describes how to clear statistics of a specified DHCP server group in routine
maintenance.
Context
CAUTION
DHCP statistics cannot be restored after you clear them. Exercise caution when running reset
commands.
Procedure
l Run the reset dhcp server statistics command in the user view to clear the statistics on a
DHCP server.
l Run the reset dhcp relay statistics command in the user view to clear the statistics on a
DHCP relay agent.
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6.8.2 Monitoring the Operating Status of DHCP
This section describes how to check the operating status of DHCP in any view for routine
maintenance.
Procedure
l Run the display dhcp relay { all | interface interface-type interface-number } command
to check the DHCP server group that is bound to the relay interface and information about
the group servers.
l Run the display dhcp relay statistics command to check the statistics on a DHCP relay
agent.
l Run the display dhcp server group [ group-name ] command to check the configurations
of the servers in the DHCP server group.
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Huawei AR150&200 Series Enterprise Routers
Configuration Guide - IP Service 6 DHCP Configuration
Issue 02 (2012-03-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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