BigIron RX Series Configuration Guide 94553-1001986-01Transparent port flooding 32Syntax: show port security global-denyTransparent port floodingWhen the transparent port flooding feature in enabled for a interface, all MAC learning will bedisabled for that interface. This will result in all Layer 2 traffic to be flooded to all other interfaceswithin the VLAN. The Transparent port flooding feature is disabled by default. To enableTransparent port flooding, enter a command such as the following:BigIron RX (config-if-e1000-15/8)mac-learn-disableSyntax: [no] mac-learn-disableDisplaying transparent port flooding statusTo display if the transparent port flooding feature has been enabled, issue the show interfaceethernet or show running-configuration command.10.45.48.50(config-if-e1000-15/8)#mac-learn-disable10.45.48.50(config-if-e1000-15/8)#show int e 15/8GigabitEthernet15/8 is down, line protocol is downHardware is GigabitEthernet, address is 0004.1234.ffff (bia 0004.1234.ffff)Configured speed 1Gbit, actual unknown, configured duplex fdx, actual unknownConfigured mdi mode AUTO, actual unknownMember of L2 VLAN ID 1, port is untagged, port state is DisabledSTP configured to ON, Priority is level0, flow control enabledForce-DSCP disabledSA learning is disabledmirror disabled, monitor disabledNot member of any active trunksNot member of any configured trunksNo port nameMTU 1522 bytes, encapsulation ethernet300 second input rate: 0 bits/sec, 0 packets/sec, 0.00% utilization300 second output rate: 0 bits/sec, 0 packets/sec, 0.00% utilization0 packets input, 0 bytes, 0 no bufferReceived 0 broadcasts, 0 multicasts, 0 unicasts0 input errors, 0 CRC, 0 frame, 0 ignoredTABLE 155 Output from the show port security global-deny commandThis field... Displays...Count The total number of times the MAC address was received on the device.Deny-Src-Addr The denied MAC address that was received on the interface.VLAN The VLAN on which the denied MAC address was received.BigIron RX# show port security global-denyGlobal deny is enabled. Configured macs/Max macs = 1/512Count Deny-Addr Vlan----- ------------------ ----1 0030.0000.00a2 1200
