Table 39: Action Taken for Events That Occur During a
Reconfiguration (continued)
ActionEvent
Server deletes client.Server receives a release or decline message from
the client.
Server deletes client.The client lease times out.
Server deletes client.The clear dhcp server binding command is issued.
Command is ignored.The request dhcp server reconfigure (DHCPv4)
command is issued.
Reconfiguration process is halted.DHCP restart occurs.
Related
Documentation
Configuring Dynamic Reconfiguration of DHCP Clients to Avoid Extended Outages Due
to Server Configuration Changes on page 344
•
• Configuring Dynamic Reconfiguration Attempts for DHCP Clients on page 345
• Configuring Deletion of the Client When Dynamic Reconfiguration Fails on page 346
• Requesting DHCP Local Server to Initiate Reconfiguration of Client Bindings on page 347
Configuring Dynamic Reconfiguration of DHCP Clients to Avoid Extended Outages Due
to Server Configuration Changes
The DHCP local server can initiate reconfiguration of its clients to avoid extended outages
because of server configuration changes. In addition to requesting that the DHCP local
server initiate reconfiguration, you can specify the reconfiguration behavior.
To configure dynamic reconfiguration of DHCP clients:
1. Enable dynamic reconfiguration with default values for all clients.
[edit system services dhcp-local-server]
user@host# set reconfigure
2. (Optional) Override the global configuration for a particular group of clients.
[edit system services dhcp-local-server group-name]
user@host# set reconfigure
3. (Optional) Configure how the server attempts reconfiguration.
See “Configuring Dynamic Reconfiguration Attempts for DHCP Clients” on page 345.
4. (Optional) Configure the response to a failed reconfiguration.
Copyright © 2017, Juniper Networks, Inc.344
ACX Series Universal Access Router Configuration Guide
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