Setting Mac Address Learning Protection; Setting Port Unkown Source Mac Address Filtering - Zte ZXR10 5900 Series User Manual

Step Command
1
mac protect [interface <port-name
ZXR10(config)#
>]{disable|enable}
2 mac protect time <time>
ZXR10(config)#
Command
mac unknowsource-filter interface
ZXR10(config)#
<port-name>{disable|enable}
Setting MAC Address Learning
Protection
ZXR10 5900/5200 supports MAC address learning protection func-
tion for ports. When a port is detected to be learning MAC ad-
dresses abnormally, its address learning will be suspended for
some time. A port in protection state cannot learn new addresses.
It recovers learning when the protect time is due.
For setting MAC Address learning protection on a port, perform the
following steps.
1. Set port MAC address learning count limit.
2. Open port MAC address learning protection enabled switch.
3. Set the protected port protection time.
The detailed configuration is as follows:
MAC address learning protection is disabled on all switch ports by
default. To enable this function, it is recommended to set a smaller
MAC address count limit.
Setting Port Unkown Source MAC
Address Filtering
By default, the port unkown source MAC address filtering function
is closed. A port does not filter unkown source MAC address. If one
port enables unkown source MAC address filtering function, the
corresponding port will discard the unkown source MAC address
packets from this port.
To set port unkown source MAC address filtering on a port, use the
following command.
Confidential and Proprietary Information of ZTE CORPORATION
Chapter 5 MAC Address Table Configuration
Function
This sets port MAC address
learning protection.
This sets port MAC address
learning protection time.
Function
This sets port unkown source
MAC address filtering on a port.
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