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DSLAM is able to store at least N*8 MAC addresses, where "N=Maximum number of DSL
ports on the DSLAM".
In order to prevent source MAC flooding attacks the DSLAM is able to limit the number of
source MAC addresses learned from a PVC.
MAC addresses learning on the Network Side Ethernet interface is configurable
(enable/disable).
IVD supports static MAC address entries.
IVD support Virtual MAC address and MAT (MAC Address Translation) for both PPPoE and
DHCP connection methods, equivalent solution for BRAS MAC spoofing.
Virtual MAC address and MAT is configurable (enable/disable) at least per VLAN.
IVD supports L2 marking of the traffic coming from the ATM PVCs.
IVD supports L3 marking of the traffic coming from the ATM PVCs.
IVD use the Giga Ethernet Interface to cascade to extend the capacity.
Binding management traffic to a dedicated VLAN is provided.
3.4.2 Classifier Tree
IVD provides tree architecture for classification. This tree is now configurable as a generic filter
.
sub-rule
3.4.3 Multiple Filter Stages
IVD supports a concept of multiple filter stages are provided for ingress and egress filter rules.
Moreover, IVD supports an Egress filtering for unicast, broadcast and multicast traffic. It also
supports multiple actions configurations by per filter rule.
3.5 ATM Features
IVD supports some functions about ATM issue.
3.5.1 Remote CPE Management
IVD supports RAW AAL5 interface for remote CPE management. This function can be
implemented via EMS tool.
3.5.2 Diagnostic Testing
IVD supports OAM based on I.610 F5 end-to-end and segment loopback SELT and DELT
diagnostic tool. The DSLAM provides OAM functionalities corresponding to WT-101 of DSL Forum.
3.5.3 Dynamic Modification
IVD supports a lot of dynamic modifications and is shown as below.
VPI/VCI value (VC should be disabled)
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Version: 1.5
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