Checking The Configuration; Configuring The S9300 To Request The Dhcp Server To Release An Ip Address Of A Client; Establishing The Configuration Task - Huawei Quidway S9300 Configuration Manual
Terabit routing switch v100r001c03
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Also See for Quidway S9300:
- Configuration manual - network management (630 pages) ,
- Configuration manual (603 pages) ,
- Configuration manual - multicast (262 pages)
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Quidway S9300 Terabit Routing Switch
Configuration Guide - IP Service
Step 5 Run:
dhcp relay server-select
The DHCP server group that is bound to the VLANIF interface is specified.
----End
2.3.5 Checking the Configuration
Prerequisite
The configurations of DHCP relay are complete.
Procedure
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l
l
----End
2.4 Configuring the S9300 to Request the DHCP Server to
Release an IP Address of a Client
This section describes how to configure the S9300 to request the DHCP server to release the IP
address obtained by a client.
2.4.1 Establishing the Configuration Task
2.4.2 Configuring the S9300 to Request the DHCP Server to Release an IP Address of a Client
2.4.3 Checking the Configuration
2.4.1 Establishing the Configuration Task
Applicable Environment
You may need to use the DHCP relay agent to manually release the IP address obtained by the
client in certain situations, for example, you need to forcibly cut the user off. After the S9300
is configured to request the DHCP server to release the IP address obtained by a client through
the DHCP relay agent, the DHCP relay agent sends Release messages to the DHCP server. The
DHCP server then releases the lease of the specified IP address after receiving Release messages.
Pre-configuration Tasks
Before configuring the S9300 to request the DHCP server to release the IP address of a client,
complete the following task:
Issue 02 (2009-08-06)
Run the display dhcp relay { all | interface interface-type interface-number } command
to check the DHCP server group and servers in the DHCP server group on the VLANIF
interface.
Run the display dhcp relay statistics group-name command to check the statistics on the
DHCP relay agent.
Run the display dhcp server group group-name command to check the configuration of
DHCP servers in the DHCP server group.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 DHCP Configuration
2-5
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