Tr101 Feature - Zte ZXR10 5900E Product Description

ZXR10 5900E Product Description
the device provides address change scanning attack prevention, broadcast multicast
packet rate restriction, port security protection, MAC address table and ARP binding,
DHCP Snooping, IDS association etc. The control layer provides multiple layers of CPU
packet receiving, interface address conflict detection, network topology change attack
prevention, BPDU protection and root bridge protection, and routing protocol encryption
anti-attack protection. Management layer provides hierarchical user management, user
password encryption, and SSH.
3.2.5

TR101 Feature

TR101 issued by Broadband Forum (the original DSL Forum) in April 2006 is a technical
demand report satisfying broadband access network. In terms of TR-025 and TR-059
architectures, TR101 proposes a way to enable ATM aggregation network to access
Ethernet aggregation network, also it raises an Ethernet-based topology model that
meets the requirements of TR-058 operation. And it gives the specific requirements of
BRAS devices in access aggregation network, the migration, interconnection, QoS,
multicast, security and OAM of all AN nodes.
All mainstream carriers in Europe ask their access and aggregation switches to satisfy
TR101. ZTE follows this demand and tries its best to make the product more satisfied to
TR101. In doing so, ZTE focuses on:

Supporting MFF and making sure the isolation of users

For PVLAN, MFF not only realizes L2 isolation, but also makes sure more secure
message processing and forwarding as it saves user's basic information. At the
same time, the gateway router controls the communications of all users in the same
network segment of L2, which further enhances network security. Centralized
management can be realized.

In addition to give support to DHCP 的 option82, it can also inspect the messages
that DHCP server returns to customers. And the messages are forwarding as per
port accurately, which prevents other people from getting customer's individual
information;

Supporting IGMP topology discovery. IGMP module when encounters topology
change can actively send inspection information to accelerate multicast congestion
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