Huawei Quidway S6500 Series Command Manual

Command Manual - Network Protocol
Quidway S6500 Series Ethernet Switches Chapter 5 DHCP Configuration Commands
Huawei Technologies Proprietary
5-3
The so called unknown machine is a device which IP and MAC addresses are not
contained in any DHCP security table entry.
This configuration takes effect only when the DHCP security feature is enabled on the
VLAN interface.
Example
# Inhibit unknown machines from passing through the DHCP security check on a
VLAN interface.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] interface vlan-interface 1
[Quidway-Vlan-interface1] address-check enable
[Quidway-Vlan-interface1] address-check no-matched enable
5.1.4 debugging dhcp-relay
Syntax
debugging dhcp-relay
undo debugging dhcp-relay
View
User view
Parameter
None
Description
Using debugging dhcp-relay command, you can enable DHCP relay debugging.
Using undo debugging dhcp-relay command, you can disable the DHCP relay
debugging.
By default, DHCP relay debugging is disabled.
For the related command, see dhcp-server ip, dhcp-server, display dhcp-server,
display dhcp-server interface vlan-interface.
Example
# Enable DHCP relay debugging.
<Quidway> debugging dhcp-relay
*0.7200205-DHCP-8-dhcp_debug:
From client to DHCP Server:
Interface: VLAN-Interface 1
ServerGroupNo: 0

Huawei Quidway S6500 Series Specifications

General

Brand	Huawei
Model	Quidway S6500 Series
Category	Network Router
Language	English