Sample Deployments-The AR3200 Series...More details...

1. The Huawei AR3200 Series-Sample Deployments
In the last article, we introduced the Huawei AR3200 Series, including the
main AR3260 model, the main optional interface cards, the main features and
benefits of the AR3200 series. In this article, we will continue to discuss the
Typical Applications of the AR3200 Series. (The Huawei AR3200 Series in
Sample Deployments)
Typical Application-The AR3200 Series
High-Density Ethernet Access
The AR3200 provides 24GE interface cards to implement highdensity GE
access. This interface card facilitates network operation and maintenance and
protects customers' investment.
High-Quality Voice Service
As a voice gateway for enterprise networks, the AR3200 can function as an IP
PBX or SIP gateway.
IP PBX application

2. The AR routers have built-in PBX, which supports the enterprise main number,
IVR, and bill query functions to enhance corporate image and improve
enterprise communication efficiency. The AR3200 is located in the
headquarters to provide the intelligent dialing function. When a fault occurs
on the WAN, the PSTN network is used as a backup for calls. This ensures
reliability of communication between the headquarters and branches.
SIP gateway application
The AR3200 integrates voice, fax, and IP services. When providing voice
services for enterprise users, the AR3200 functions as the SIP access gateway
of a branch to transform phone signals into VoIP signals. The AR3200 uplink
interfaces are connected to the IMS/ NGN network to allow any media
including phones, handsets, and computers to communicate at any time.
Wireless Access in Branch Offices

3. Wi-Fi Wireless Access Deployment
The AR3200 routers integrate AC (Access Controller) functionality, which can
manage the wireless AP (Access Point) in wireless LAN. AR2200 supports rich
certification and flexible user access control, which can provide security
access guarantee for Wi-Fi users. The rich wireless capabilities integrated in
one device, this can realize centralized management of wired and wireless
networks, to meet the requirements of different scale enterprises networks.
VPN in Branch
VPN over the Internet

4. The AR3200 provides various secure access functions to implement
communication between enterprise branches and between branches and the
headquarters, and to enable partners to access enterprise resources. Tunnels
such as GRE VPN and IPSEC VPN are set up between the headquarters and
branches to implement secure data access and transmission. The AR3200
implements fast tunnel deployment and authentication for branches. Using a
tunnel, partners can access and share enterprise resources. The AR3200
provides authentication and authorization for users.
VPN over the MPLS network

5. As the PEs of an MPLS network, the AR3200s are located in the enterprise
headquarters and branches. Different types of services are separated by
MPLS L3 VPN. The AR3200 implements flexible deployment, fast distribution,
and secure transmission of VPN services, and supports enterprise service
operation over networks.
WAN branch Internet & Aggregation
Branch access through high density E1 aggregation

6. AR3200 series enterprise routers support the rich interface cards, including
high-density E1, CPOS, POS interface cards and so on, to meet the
convergence access requirements in the various branches and headquarters.
Multiple enterprise small branches connected by E1 uplink to the aggregation
layer routers. The aggregation routers use high-density the E1 boards or
CPOS to converged access, and then through the POS uplink to connect the
high-end router of the core network.
More Huawei Hardware Topics
Introducing Huawei AR-3200 Routers
Comparison between the Huawei E9000 and Products from Tier 1 Competitors
ERP Hardware Platform Solution
GE Switch Models-Cisco 3750-X/3560-X vs. Huawei S5700 Series