Command Manual - Integrated Management
Quidway S3500 Series Ethernet Switches Chapter 2 HGMP V2 Configuration Commands
Huawei Technologies Proprietary
2-10
undo ntdp enable
View
System view/Ethernet port view
Parameter
None
Description
Using ntdp enable command, you can enable NTDP on switch or a port. Using undo
ntdp enable command, you can disable NTDP on switch or a port.
By default, NTDP is enabled on switch and the ports supporting NDP. If NTDP is
enabled on a port not supporting NDP, NTDP cannot run yet.
Before a device can process NTDP packet, the system NTDP must be enable first.
After disabling system NTDP, all the NTDP information on the switch will be cleared and
the switch will discard all the NTDP packets and stop transmitting NTDP request.
The user can use this command to enable/disable NTDP on a specified port to decide
through which port to transmit/receive and forward NTDP packets. After the global
NTDP and port NTDP have been enabled, the NTDP packets can be transmitted,
received and forwarded via the port. After the NTDP is disabled on the port, the port will
not process NTDP packets.
Sometimes it only needs collecting the topology connected to the downlink ports, not
caring about that connected to the uplink. In this case, NTDP is supposed to be
disabled on the uplink ports.
Example
# Enable NTDP on Ethernet0/1.
[Quidway-Ethernet0/1] ntdp enable
2.2.4 ntdp explore
Syntax
ntdp explore
View
User view
Parameter
None
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