DATA SERVER

OVERVIEW

Switch

•  Functions as Dummy L2 Switch.

•  Performs a managed switch by using an access interface for LAN.

•  Functions as a switch when a board is mounted by being connected with the WIM board(Basic Unit Slot 2).

•  Functions as a learning bridge by spanning tree algorithm.

•  Functions as Layer 2 Frame Priority by 802.1p.

•  Controls 802.3x Layer 2 flow.

•  Functions as Virtual LAN(VLAN), which is configured with a port, MAC address, and 802.1 Q tag.

•  Supports IP multicasting relay(IGMP snooping).

Router

•  Manages paths and performs queuing for data packets on both external WAN and internal LAN.

•  Performs static or dynamic routing.

•  Supports RIPv1, RIPv2, OSPFv2 routing protocol.

•  Performs inter-VLAN routing.

•  Functions as a client such as Dynamic Host Configuration Protocol(DHCP), Point-to-Point Protocol(PPP), and Point-to-Point Protocol over Ethernet(PPPoE) over the Ethernet WAN interface.

•  Performs High-level Data Link Control(HDLC), PPP, or frame relay encapsulation over the Serial WAN interface.

•  Supports IP multi-casting.

•  Supports the IGMPv1 or IGMPv2 protocol.

•  Performs functions by using an access interface for WAN.

•  Functions as an interface for ports in the WIM board.

2 WAN Ethernet port: One of the ports is used for backup(10 Mbps).

1 LAN Ethernet port: Enables a connection with a switch that configures LAN.

1 Serial WAN port: Enables dedicated data line service by being connected with DSU or CSU, which is a data line device.

1 DMZ Ethernet port: Enables DMZ configuration.

•  LAN interface(LIM) support

The LAN interface exists in the LIM board and enables 16-port layer 2 switch.

The LAN interface is connected with the WIM board through the uplink port while operating by the managed switch.

DMZ interface supportTo protect an internal network from external hazards, the DMZ is a separate LAN port for configuring the device, which requires a free access from outside such as a mail server and web server, while separating the device from internal devices(one Ethernet port used).

Policy Managed Networks - Pre-configured QoS for converged voice and data - with many years experience in providing converged solutions, Samsung has designed the OfficeServ 7200 to deliver crystal clear voice quality no matter which type of telephones are deployed. The system is pre-configured so that by default, voice traffic is handled in real-time. This means installations can be done without worrying about complex configuration rules. More sophisticated users can employ the powerful management interface to build policy-based networks, allowing System Managers to control how limited resources like WAN links are allocated to specific applications and users.

Firewall and Intrusion detection - OfficeServ 7200 is delivered with a sophisticated rules

Through an IP-based Feature Server, the OfficeServ 7200 Feature Server provides a pure IP solution integrating Unified Messaging Service(UMS), Mail Server, and SIP Server.
The OfficeServ 7200 Feature Server consists of UMS, Mail Servers, and SIP Server, as described below:

UMS
UMS supports automatic answering, voice messages, and integrated management of e-mails. The OfficeServ 7200 UMS uses a VoIP module equipped with the Session Initiation Protocol(SIP) for the interface to a voice switch and transfers media through the Real-time Transmission Protocol(RTP). This eliminates the need for a physical interface that was required by the previous UMS or VMS, which results in convenient expansion of capacity and greater advantages regarding cost.

Mail Server
The Mail Server enables mail service in a OfficeServ 7200 system environment. The Mail Server uses a separate web server within the Feature Server to support the web-mail service, and the administrator should maintain the Mail Server to guarantee stable service. Since the Mail Server is configured on the web, the administrator and users at remote locations can use the mail service through the Internet.

SIP Server
SIP Server provides Voice Over Internet Protocol(VoIP). As a software module operating on the Feature Server and based on SIP, the SIP Server serves as a signal processing gateway between existing phones and standard SIP user equipment, and provides an interface between the standard SIP user equipment and phones of OfficeServ 7200.