ip verify source dot1x
Syntax
ip verify source dot1x
undo ip verify source dot1x
View
Layer 2 Ethernet interface view
Default level
2: System level
Description
Use ip verify source dot1x to enable a port to generate 802.1X-based dynamic IPv4 source guard binding entries.
Use undo ip verify source dot1x to remove the 802.1X-based dynamic IPv4 source guard binding entries.
By default, a port does not generate 802.1X-based dynamic IPv4 source guard binding entries.
Executing the undo ip verify source dot1x command or disabling 802.1X on the port removes all 802.1X-based dynamic IPv4 source guard binding entries on the port.
The port removes the dynamic IPv4 source guard binding entry for an 802.1X user after the user goes offline.
Example
# Enable Ethernet 1/0/1 to generate 802.1X-based dynamic IPv4 source guard binding entries.
<Sysname> system-view [Sysname] interface ethernet 1/0/1 [Sysname-Ethernet1/0/1] ip verify source dot1x