immediately by default. Then run the display current-configuration command to check
whether the configurations take effect.
NOTE
If you access the switch when it is busy delivering configurations in the Auto-Config process, the switch
may not respond in real time.
After the configurations take effect, modify the configuration of the downstream interface on the DHCP
server as required.
----End
1.4 Deploying Unconfigured Switches (Different Network
Segments)
This section describes how to deploy unconfigured S5700s.
1.4.1 Establishing the Configuration Task
Applicable Environment
As shown in Figure 1-3, unconfigured switches are reachable from a DHCP relay and a DHCP
server. A PC is connected to the DHCP server and functions as an FTP or a TFTP server to store
configuration files. After the DHCP server and FTP/TFTP server are configured, every switch
obtains a configuration file through Auto-Config.
The DHCP server, FTP/TFTP server, and switches are deployed on different network segments.
Figure 1-3 Auto-Config networking where the DHCP server, FTP/TFTP server, and
unconfigured switches are on different network segments
SwitchA
SwitchC
SwitchB
DHCP Server
FTP/TFTP Server
Operator
Network
DHCP Relay
Pre-configuration Tasks
Before deploying unconfigured switches, complete the following tasks:
l Ensuring that there are routes from the DHCP server, DHCP relay, and FTP/TFTP server
to the switches
Quidway S5700 Series Ethernet Switches
Configuration Guide - Device Management 1 Auto-Config
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9
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