OfficeServ 7400
Data Overview
Concept
OfficeServ 7400
Wired
Telephony
Voice
Video
IP
IP Switch/Router
Data
Security
2/22
Wireless
Collaboration
Convergence
All in One
= IP PBX + Router + Switch + Security
Data + Voice : UTP, PoE, VoIP Auto Config.
PoE
PC
WLAN
Internal
Switch
PBX
PSTN
Firewall
L2/L3 Switch
Router
WAN
DMZ
IP Phone
PSTN
NMS
Soft Phone
WAN
WIP Phone
Access Point
PoE
DMZ
Email, Web Server
Digital Phone
Analog Phone
WLAN : WLAN Switch, WiFi Phone, Access Point
Management Tool : Secure Web Server, OfficeServ DataView, OfficeServ NMS
3/22
OfficeServ 7400 Overview
OfficeServ 7200
Target: 25~100
Item
OfficeServ 7400
Target: 100~400
Shape
Configuration
Capacity
1 Rack, 6 slot
1 extension Rack
WIM: 10/100 4ports
1 Serial Interface
LIM: 16 ports
WLM: 4 ports
Management
New Feature
1 Rack, 12 slot
2 extension Rack
GWIM : 3 Giga ports, 2 Serial Interface
GSIM : 10 Giga ports (2 per Cabinet)
GPLIM : 2 Giga Ports, 12 FE Ports
(11 per Cabinet)
WLM : 4ports
4 RMON, SNMP Client Agent,
Secure Web Server (Web Management)
Auto config NAT-PT & QoS for VoIP Traffics
QoS
802.1p, DiffServ, SPQ, HTB
etc
Uplink Failover, Network Load Balancing
VPN Tunneling (IPSec) for Serial Interface
L2TP/PPTP
4/22
New Modules
List
Router
Switch
OfficeServ 7400
OfficeServ 7200
Interoperability
GWIM
WIM
T1/E1, T3, 1000 Mbps
T1/E1, 10/100 Mbps Ethernet
None
GSIM
10 Giga Ethernet Ports
GBIC SX, LX, TX
L3 Switching
GPLIM
PLIM
2 Giga Ethernet Ports
GBIC SX, LX, TX
12 10/100 Base-T Ports
L2 Switching
Support PoE
16 10/100 Base-T Ports
L2 Switching
Support PoE
MGI64
MGI
4 channels each MG2D
Support 2 Fax Channels
Main Control
Don’t need MG2D
Support 64 Channels
Support 8 Fax Channels
MP40
Sub Control
LP40
LCP
TEPRI2
TEPRI
Media
Gateway
Interoperability
MCP
5/22
Basic Configuration
1 or 2 Control Slot
• Call Processor
• Signaling Processor
: MP40
: LP40
10 or 11 Universal Slots
• Router
: GWIM
• L3 Switch
: GSIM
• L2 Switch
: LIM
• L2 Switch with PoE : GPLIM, PLIM
6/22
Extension
Case I
Case II
7/22
Case III
Capacity
Data Module
Router
• 1 GWIM per Cabinet
• Max.: GWIM * 3
L3 Switch
• 2 GSIM per Cabinet
• Max.: GSIM * 6
• 60 ports
L2 Switch
• 11 GPLIM per Cabinet
• Max.: GPLIM * 33(or 32)
• 462 ports (448 ports)
- including Giga ports
8/22
PoE
• Basic Power
- GPLIM * 4 = 48 ports
- PLIM * 3 = 48 ports
• with extended 1 power module
- GPLIM * 8 = 96 ports
- PLIM * 6 = 96 ports
• with extended 2 power module
- GPLIM * 11 = 132 ports
- PLIM * 11 = 176 ports
L2 Switch
• 11 LIM per Cabinet
• Max.: LIM * 33 (or 32)
• 528 ports (512 ports)
Switch & Router
• Layer 2 switch
1) 10/100Base-T
2) VLAN
3) Spanning-tree
4) IGMP snooping
5) Uplink Load balancing
6) Port mirroring
7) Port trunking
8) QoS : 802.1p
L2 switch
• Layer 3 switch/routing
1) Static, dynamic, inter VLAN routing
2) RIPv1/2,OSPFv2,BGP4
3) WAN IF : PPPoE, Ethernet, Cable, DSL
4) Multicast : IGMPv2, PIM-SM, DVMRP
5) QoS : HTBQ/BoD, L3/L3 WFQ, DiffServ
L3 switch
L2 switch
L2 switch
Enterprise Router
Internet
9/22
Data Infra – Router Feature
Remote User
Office
HSSI
45Mbps
Internet
HSSI
45Mbps
IPSec, PPTP, L2TP
VPN Tunneling
Serial
2Mbps
Private Line
Serial
2Mbps
Branch #1
WAN Interface
Ethernet Interface : Giga Interface
T1/E1(V.35) Interface : 1.5Mbps/2Mbps
T3/E3(HSSI) Interface : 45Mbps
Routing Protocol: Static, RIP, OSPF, BGP, IGMP, DVMRP, PIMSM
QoS – SPQ, HTB, 802.1p, DiffServ
VPN – IPSec, L2TP, PPTP (using Ethernet & Serial Interface)
10/22
Branch #2
WLAN
802.11b standard for Wireless Data & Voice
Mobilize your wireless enterprise
Switch
WLI
Access Point
(WBS24 Basic)
WLAN Phone
(WIP-5000M)
Access Point
(WBS24 Combo)
•
•
•
•
802.11b
G.729
14CH
RF power : 100mW
11/22
WLAN Phone
(WIP-5000M)
Wireless Switch (WLM)
Layer 2/3 Intra/Inter subnet Roaming
Always connected & Seamless access
Real-time roaming based on user movement prediction algorithm
Packet Level Classification
PDA
SoftPhone
WIP
Dual AP
AWACS
NotePC
Layer2
Roaming
WIP
4WLM
Dual AP
Layer3
Roaming
192.168.10.x
WIP
192.168.11.x
DUAL AP
12/22
Enhanced supported-Voice
WAN
45Mbps
Data & Voice
1 Giga bps
Data & Voice
1 Giga bps
Auto-QoS
Switching Performance : 100Mbps  1 Giga Switching
Serial Interface Bandwidth : Max. 45Mbps
Auto-QoS (GSIM), Auto-NAT (GWIM)
Enhanced QoS Feature:
- Classification, DSCP Marking, Policing Queuing, Buffer Mangement(WRED-like)
- IEEE 802.1p marking, CoS Mapping
DSCP: Differentiated Services Code Point
- Scheduling
WRED: Weighted Random Early Detection
CoS: Class of Service
13/22
Voice Networking
IP phone
Loop, T1/E1, PRI
Soft phone
PSTN
Router
IP phone
Loop, T1/E1, PRI
SIP, H.323
Router
SIP, H.323
ITSP
Router
Analog phone or
Digital phone
SIP, H.323
• Trunk : Analog & Digital (T1/E1/PRI)
• Subscribers : Analog, Digital, and IP phones
IP phone
14/22
SPNet
SPnet : Samsung Proprietary Network protocol
SPnet
SPnet
Internet
SPnet
Internet
Internet
15/22
OfficeServ 7400 - QoS
GWIM
 HTBQ
 SPQ
GSIM
 Classification, DSCP Marking,
 Policing, Buffer Management (WRED-like)
 IEEE 802.1p marking, CoS Mapping
 DiffServ, Scheduling
GPLIM
 CoS Mapping, Scheduling
16/22
VoIP Auto-Configuration
GWIM
 Auto-config. Of NAPT for MCP and MGIs
 Dynamic Control of static NAPT and
Firewall under development
GSIM
 Auto-QoS supported.
 Classification for VoIP traffics
 DSCP Marking for VoIP traffics
 IEEE 802.1p marking, CoS mapping
VoIP traffics.
GLIMP
 Currently auto-QoS not supported
17/22
Auto- QoS
Auto- Firewall (TBD)
Auto- NAPT Service
1
Reserved
VPN - GWIMS
IPSec
- System to System : Support 1024 Tunneling
- Encryption (AES,3DES), Transform Protocol (AH, ESP)
- Need GWIMS D-board
PPTP/L2TP
Branch
- System to Node (ex: PC)
- Don’t need GWIMS D-board
VPN
Office
OfficeServ 7200
OfficeServ 7400
WAN
Enterprise Server
Home
VPN
SPnet over
IP Zone
18/22
OfficeServ SOHO
Security
NAT/PT
Firewall
IDS/IPS
VPN
• Inbound
• Outbound
• Redirect
• SIP-ALG
• Static NAT
• IP Filtering
• URL
Filtering
• DMZ
• Port
Forward
• Dos
Prevention
• Snort Rule
Update
• Level Management
• IPSec
• PPTP
• L2TP
GWIM
(Gigabit WAN Interface Module)
V35
P1
P2
RUN
V35
P1
P2
HSSI
P3
RST
SIO
P3
HSSI
GWIM
19/22
Security – Firewall, IDS/IPS
Basic Configuration, IP Filtering, URL Filtering, Remote Access
Intrusion Detection/Prevention System
Trojans
Un-trusted Network
HTML Injections
Cross-site
Scripting attacks
Buffer Overflows
Worms
P1
V35
Illegal Traffic
P2
RUN V35 HSSI
DDoS
P P1
P3 P2
1 P
SIO
HSSI
P3
2
RST
GWIM
FTP, SMTP servers
File/Print servers
Windows Server 2003
Oracle/Siebel/CA
Web Servers
Win 98/2000/NT/XP
OfficeServ 7000 Series
20/22
MySQL Server
IP Phone
Security – Firewall, IDS/IPS
Alarm
Administrator
Apply policy to System
Un-trusted Traffic
Unknown Traffic
Safe Traffic
Known Traffic
Firewall
Inter-Network
Intrusion Detection System
Intra-Network
21/22
Management
Features
CLI
SNMPv1,v2,v3
RMON
Secure Web based (GWIM, GSIM, GPLIM)
Data Server
Call Server
Web Based
Web MMC
Key MMC
22/22