port destined for another CPE port is dropped. Hence, CPE-CPE switching is not permitted. In unrestricted full bridging, all traffic is forwarded based on lookup.

Drop If FDB full status This specifies if the frame for which learning could not be done because of forwarding table limit being reached, is to be dropped. If this is enabled the frame for which learning could not be done because of limit exceeded shall be dropped, else forwarded based on bridge forwarding logic.This being enabled shall reduce flooding, as when a response to such a frame from which learning could not be done shall come the frame shall be flooded, as the entry for that unicast address, shall not be found in forwarding table.

ResidentialNetLearning This specifies if learning can be done over net side port for residential bridging. Learning shall be done on Net port in case of vlan with residential bridging if 'dot1dPortGsLearningStatus' and 'dot1dTpGsResidentialNetLearning'is enabled. In case of vlan with 'unrestricted' or 'restricted' bridging the learning is governed only by per port configuration i.e. 'dot1dBasePortTable'. Currently the modification of this

parameter is not supported.

Reserved Mac Profile Id The Profile is used to determine the behavior for Reserved Mac destined frames on the bridge. Reserved Mac addresses are the multicast addresses defined as reserved in IEEE 802.1Q and IEEE 802.1ad. If it does not contain any valid value then the behavior for Reserved Mac destined frames is determined based on Resvd Mac profile associated with the VLAN in which the frame belongs to.VLAN here means the 802.1q Vlan in case of Native Vlan mode and Virtual Vlan in case of Stacked Vlan Mode.

References:

zBridge Port commands

zBridge Port stats commands

zEthernet commands

IP DSLAM

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