Operation Manual - Integrated Management
Quidway S3500 Series Ethernet Switches Chapter 2 HGMP V2 Configuration
Huawei Technologies Proprietary
2-5
 Note:
On an administrator device, you need to enable system NDP and port NDP, meanwhile
configure the NDP parameters as well. However, you only have to enable NDP on a
device and the corresponding ports on member device. As the protocol run, the
member device will adopt the parameters of the administrator device.
2.2.2 Enable/Disable System NDP
When collecting NDP information of the adjacent device on any port, NDP should be
enabled globally. With System NDP, the NDP information will be collected periodically.
These information can be queried by user. After disabling System NDP, all the NDP
information of the switch will be cleared and the switch will no longer process any NDP
packets.
Perform the following configuration in system view.
Table 2-1 Enable/Disable system NDP
Operation Command
Enable System NDP. ndp enable [ interface port-list ]
Disable System NDP. undo ndp enable [ interface port-list ]
By default, System NDP is enabled.
2.2.3 Enable/Disable Port NDP
You can set the Port NDP enable/disable states to decide to collect adjacent node
information for which port. After system NDP and port NDP have been enabled, the
adjacent node NDP information can be collected for the port regularly. If port NDP is
disabled, NDP information cannot be collected and transmitted on this port.
Perform the following configuration in Ethernet port view.
Table 2-2 Enable/Disable NDP on a Port
Operation Command
Enable port NDP
ndp enable
Disable port NDP
undo ndp enable
By default, port NDP is enabled.
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