2-13
Type IP Address MAC Address Remaining VLAN Interface
lease
==== =============== =============== ========= ==== =================
S 192.168.0.25 0015-e20f-0101 infinite 1 Ethernet1/0/2
S 192.168.0.58 0001-e201-4f01 infinite 1 Ethernet1/0/3
S 192.168.0.101 000f-0101-0204 infinite 1 Ethernet1/0/2
S 192.168.0.122 000f-e20f-21a3 infinite 1 Ethernet1/0/3
S 192.168.0.144 0015-e943-712f infinite 1 Ethernet1/0/2
--- 5 static binding item(s) found ---
ip check source ip-address
Syntax
ip check source ip-address [ mac-address ]
undo ip check source ip-address [ mac-address ]
View
Ethernet port view
Parameters
mac-address: Enables IP filtering based on the source MAC address of the packets.
Description
Use the ip check source ip-address command to enable the filtering of the IP packets received
through the current port based on the source IP address of the packets.
Use the undo ip check source ip-address command to disable the filtering of the IP packets received
through the current port based on the source IP address of the packets.
Use the ip check source ip-address mac-address command to enable the filtering of the IP packets
received through the current port based on the source IP address and source MAC address of the
packets.
Use the undo ip check source ip-address mac-address command to disable the filtering of the IP
packets received through the current port based on the source IP address and source MAC address of
the packets.
By default, the filtering of the IP packets received through a port based on the source IP address or
source MAC address of the packets is disabled.
Note that among S3100 series switches, only S3100-EI series switches support the two commands.
Examples
# Enable the filtering of the IP packets received through port Ethernet 1/0/11 based on the source IP
address of the packets.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] interface Ethernet 1/0/11
[Sysname-Ethernet1/0/11] ip check source ip-address
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