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DATA SERVER
OVERVIEW The OS7200
data-networking modules provide a common communications
transport for your business applications. Secure voice
and data services can be delivered wherever there is IP
connectivity. Samsung Business Communications has
developed a suite of applications that enhance the
OfficeServ 7200 data-communications modules to ensure
the best possible quality for your voice communications
and to protect the integrity of your Data Network.
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
engine for detecting and preventing attacks on your
valuable business assets… Intrusion Detection/Prevention
provides valuable statistics and alerts concerning all
inbound and outbound communications. The OfficeServ 7200
also has the ability to securely host your company's
Internet services like web servers, database
applications and email without compromising security
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BUSINESS SOLUTIONS - 
