Features and Functions Description
Ethernet
Features
VLAN
l Port number-based VLAN
division.
l Inter-VLAN port isolation.
l VLANIF interfaces.
l MAC address limit.
l Unknown unicast/multicast/
broadcast suppression.
l VLAN trunk.
l 1:1 VLAN Mapping.
l QinQ tunnel and flexible QinQ.
STP/RSTP/MSTP.
IP Features TCP/IP protocol
suite
ICMP, IP, TCP, UDP, socket (TCP/
UDP/Raw IP), and ARP.
ACL.
DHCP Relay/Client.
Ping, Tracert and
NQA.
NQA can detect the status of ICMP,
TCP, UDP, DHCP, FTP, HTTP, and
SNMP services and test the response
time of the services.
Configuration of secondary IP addresses for all physical and
logical interfaces.
Routing
Protocol
Static routes.
Dynamic routes RIP, OSPF, ISIS.
VRF Lite
Features
Access of a CE to
an L3VPN through
Layer 3 interfaces.
Ethernet interfaces, Ethernet sub-
interfaces, Eth-trunk interfaces, Eth-
trunk sub-interfaces, sub-interfaces
for QinQ VLAN tag termination,
VLANIF interafces
Static routes, RIP, OSPF, or IS-IS running between a CE
and a PE .
QoS Diff-Serv Model Multiple service flows can be
aggregated into a Behavior Aggregate
(BA) and then processed based on the
same Per-Hop Behavior (PHB). This
simplifies the processing and storage
of services.
ATN 905 Multi-service Access Equipment
Product Description 2 Product Features and Functions
Issue 01 (2013-05-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9
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