Use this command to enable the trusted ARP function. The no form of this command
disables the trusted ARP function.
The trusted ARP function of the device is to prevent the ARP fraud function. As a part
of the GSN scheme, it should be used together with the GSN scheme.
In the following three cases, the STP protocol clears not only the dynamic MAC
address of a port but also the trusted entries, including trusted MAC and trusted ARP:
1. STP is enabled.
2. The port is set to neither root port nor designed port. This may be caused when
the port is up or down or the port priority is modified.
TC packet is received on the port, and the addresses of the ports not receiving PC
packet are cleared.
To Next Page
Loading...
Need help?
General