huawei:switch:s5735:configuration_guide_ip_service
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Configuration Guide - IP Service
S2720, S5700, and S6720 V200R013C00
This document describes the configurations of IP Service, including IP address, ARP, DHCP, DHCP policy VLAN, DNS, mDNS gateway, mDNS relay, UDP Helper, IP performance optimization, IPv6, DHCPv6, IPv6 DNS, IPv6 over IPv4 tunnel, and IPv4 over IPv6 tunnel.
Note: The dhcp enable command is the prerequisite for configuring DHCP-related functions, including DHCP relay, DHCP snooping, and DHCP server. These functions take effect only after the dhcp enable command is run. After the undo dhcp enable command is run, all DHCP-related configurations of the device are deleted. After DHCP is enabled again using the dhcp enable command, all DHCP-related configurations of the device are restored to the default configurations. After DHCP is enabled, if STP is also enabled, address allocation may slow down. By default, STP is enabled. To disable STP, run the undo stp enable command.
Procedure
Enter the system view.
system-view
Enable DHCP.
dhcp enable
By default, DHCP is disabled.
(Optional) Enable dynamic route limiting on DHCP messages.
dhcp speed-limit auto
By default, dynamic rate limiting is disabled on DHCP messages.
(Optional) Enable the DHCP broadcast suppression function.
dhcp broadcast suppress enable
By default, the DHCP broadcast suppression function is disabled.
huawei/switch/s5735/configuration_guide_ip_service.1630090112.txt.gz · Last modified: 2021/08/27 13:48 by aperez