Features and Functions
Description
Physical-layer clock synchronization and 1588v2 time
synchronization.
NOTE
1588v2 frequency synchronization is not supported. To implement
1588v2 time synchronization, configure physical-layer frequency
synchronization first.
Supports G.8032 (ERPS, Ethernet Ring Protection
Switching): As defined in ITU-T G.8032, ERPS is a
protocol used to block specified ports to prevent loops at the
link layer of an Ethernet network.
Service
Features
FTP Server/Client, TFTP Client.
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.
such as Ethernet, and VLANIF
interfaces.
Static routes, RIP, OSPF, or IS-IS running between a CE
and a PE .
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.
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