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#COMMAND LINE FOR MAC ADDRESS PASSWORD#

VXLAN BD whitelist for MAC address flapping detection.

High: a high security level for MAC address flapping detection.

Middle: a middle security level for MAC address flapping detection.

Low: a low security level for MAC address flapping detection.

MAC address flapping detection security level.

If the VLAN is not specified, this field is displayed as. If such a VLAN is specified, the VLAN ID is displayed. VLAN that does not require MAC address flapping detection. If this field displays -, the interface cannot be removed from the VLAN where MAC address flapping occurs.

Disable: MAC address flapping detection is disabled.Īging time of flapping MAC addresses, in seconds.ĭelay time before the interface joins a VLAN again after it is removed from the VLAN.

Enable: MAC address flapping detection is enabled.

Table 7-6 Description of the display mac-address flapping command output S: start time E: end time (D): error down When MAC address flapping occurs on the device, the following information is displayed: display mac-address flapping When no MAC address flapping occurs on the device, the following information is displayed: display mac-address flapping # Display all MAC address flapping records. If the MAC address table does not contain any blackhole MAC address, no information is displayed. If you run the display mac-address blackhole command without parameters, all blackhole MAC address entries are displayed. If any blackhole MAC address entry in the command output is incorrect, run the undo mac-address command to delete the entry or run the mac-address blackhole command to add a correct one. These entries ensure communication between authorized users. To check whether blackhole MAC address entries are configured correctly, run this command.

Dynamic MAC address entries that are learned by the switch and will be aged out when the aging time expires.

Static MAC entries that are manually configured and will not be aged out.

Blackhole MAC address entries are manually configured and will not be aged out.

Blackhole MAC address entries that are used to discard packets with the specified MAC addresses or destination MAC addresses.

The MAC address table contains the following MAC address entries:

tunnel: indicates a MAC address entry that learned through Layer 2 tunnels.

authen: indicates a MAC address entry that is generated after a user passes MAC address authentication or 802.1x authentication.

evn: indicates a MAC address entry of EVN or EVPN.snooping: indicates a static MAC address entry generated based on the dynamic DHCP snooping binding table.mux: indicates a MAC address entry learned by a MUX VLAN enabled interface.sticky: indicates a MAC address entry that an interface learns after the sticky MAC function is enabled.security: indicates a MAC address entry that an interface learns after port security is enabled.dynamic: indicates a MAC address entry learned by the switch, which will be aged out when the aging time expires.blackhole: indicates a blackhole MAC address entry, which is manually configured and will not be aged out.static: indicates a static MAC address entry, which is manually configured and will not be aged out.We can use the ipconfig command to deal with this. For example, when I need to get the Mac address for my WiFi card, the output of the getmac command is not helpful. Also, I've received comments that this command does nothing to help determine the Mac address for a specific device. You can run ncpa.cpl and check which network cards are disabled. This command (getmach) does not display Mac addresses for the disabled network connections.

#COMMAND LINE FOR MAC ADDRESS PASSWORD#

If you enter an incorrect password, the command fails with the error message "Logon failure": unknown user name or incorrect password Alert!Ĥ.) What should you watch out for when querying the MAC address? If you try to do this on a Linux computer, you receive an error message "The RPC server is not available". The getmac command will only allow us to get the Mac addresses of the computers that are running Windows. C: \> getmac /s /u administrator /p admin passwordģ4-41-47-7B-AC-88 \ Device \ Tcpip_ ģ.) Query Linux computer with the command getmac?