Samsung OfficeServ 7400 GPLIMT User manual

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the erroneous interpretation or use of information presented in this guide.
GPLIMT/GPLIM User Manual
7400

Samsung Telecommunications
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reserves the right without prior notice to make changes in design or components of equipment as
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Copyright 2007
Samsung Telecommunications America
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PRINTED IN USA

III
INTRODUCTION
Purpose
This document introduces the OfficeServ 7400 GPLIMT/GPLIM Data Switch and describes
the procedures for installing and using the module.
Document Content and Organization
This document consists of three chapters and abbreviation, which are summarized as follows:
CHAPTER 1. Overview of OfficeServ 7400 GPLIMT/GPLIM
This chapter briefly introduces the OfficeServ 7400 GPLIMT/GPLIM.
CHAPTER 2. Installing OfficeServ 7400 GPLIMT/GPLIM
This chapter describes the installation procedure and login procedure.
CHAPTER 3. Using OfficeServ 7400 GPLIMT/GPLIM
This chapter describes how to use the menus of the OfficeServ 7400 GPLIMT/GPLIM.
ABBREVIATIONS
Abbreviations frequently used in this document are described.

IV
Conventions
The following types of paragraphs contain special information that must be carefully read and
thoroughly understood. Such information may or may not be enclosed in a rectangular box,
separating it from the main text, but is always preceded by an icon and/or a bold title.
WARNING
Provides information or instructions that the reader should follow in order to avoid
personal injury or fatality.
CAUTION
Provides information or instructions that the reader should follow in order to avoid a
service failure or damage to the system.
CHECKPOINT
Provides the operator with checkpoints for stable system operation.
NOTE
Indicates additional information as a reference.
Console Screen Output
yThe lined box with ‘Courier New’ font will be used to distinguish between the main
content and console output screen text.
y‘Bold Courier New’font will indicate the value entered by the operator on the console
screen.

V
References
OfficeServ 7400 General Description
The OfficeServ 7400 General Description introduces the OfficeServ 7400 platform and
presents the system information necessary to understand the hardware configuration,
specification, and system functionality.
OfficeServ 7400 Installation Manual
The OfficeServ 7400 Installation Manual describes the conditions necessary for the
installation of the system and how to inspect and operate the system.
OfficeServ 7400 Programming Manual
The OfficeServ 7400 Call Server Programming Manual describes how to program the system
using the Man Machine Communication (MMC) entries (using digital telephone).
Revision History
EDITION DATE OF ISSUE REMARKS
00 11. 2005. Original Draft
01 02. 2006. Second Edition
02 11. 2006.
- Descriptions of GPLIMT are added.
- ‘Ping’ utility is modified.
- ‘Nway Force’ field of ‘Port Configuration’ is
added.
- Setting Web Time-out of ‘Admin Config’ is
added.

VI
SAFETY CONCERNS
For product safety and correct operation, the following information must be given to the operator/user and shall be
read before the installation and operation.
Symbols
Caution
Indication of a general caution.
Restriction
Indication for prohibiting an action for a product.
Instruction
Indication for commanding a specifically required action.

VII
Caution
When Protecting Overload Caused by PoE Log Activation
When all items are set to On or Enable, system overload may occur. Use the setting
only when logs are left. If not, set to Disable.
When Changing DB
If DB is changed in OfficeServ 7400 GPLIMT/GPLIM, the system restarts.
When Activating Server Authentication
Login Policy should be applied first to activate the server authentication to the system. If
entering the authentication information in the status that the Logging Policy is only
selected without application, the information is not applied to the server authentication
information.
When Deleting Internet Temporary Files
If the GPLIMT/GPLIM package is upgraded the Internet temporary files should be
deleted. Select the [Internet Explorer] Æ[Tools] Æ[Internet Options] menu and click
the [Delete Cookies] and the [Delete Files] buttons in the [Internet Temporary Files]
area. If these files are not deleted the webscreen of GPLIMT/GPLIM may not be
displayed correctly.
CAUTION

VIII
TABLE OF CONTENTS
INTRODUCTION III
Purpose ........................................................................................................................III
Document Content and Organization............................................................................III
Conventions..................................................................................................................IV
Console Screen Output ................................................................................................IV
References ....................................................................................................................V
Revision History.............................................................................................................V
SAFETY CONCERNS VI
Symbols........................................................................................................................VI
Caution ........................................................................................................................VII
CHAPTER 1. Overview of OfficeServ 7400 GPLIMT/GPLIM 10
Introduction to OfficeServ 7400 ......................................................................................10
Introduction to OfficeServ 7400 GPLIMT/GPLIM Data Switch ......................................11
CHAPTER 2. Installation of OfficeServ 7400 GPLIMT/GPLIM 13
Installing............................................................................................................................13
Getting Started..................................................................................................................15
Port....................................................................................................................................17
Port....................................................................................................................................18
Port..............................................................................................................................19
VLAN...........................................................................................................................24
MAC.............................................................................................................................30
Layer2................................................................................................................................32
RSTP...........................................................................................................................33
Port Aggregation..........................................................................................................37
GVRP ..........................................................................................................................39
IGMP Snooping ...........................................................................................................42
Authentication..............................................................................................................45
Application........................................................................................................................48
VoIP Service................................................................................................................48
PoE ....................................................................................................................................49

IX
System...............................................................................................................................56
Network .......................................................................................................................57
DB Config ....................................................................................................................58
Admin Config...............................................................................................................59
Log...............................................................................................................................60
Time Configuration.......................................................................................................62
Upgrade.......................................................................................................................64
Appl Server..................................................................................................................64
Reboot.........................................................................................................................65
Utility............................................................................................................................65
Management Menu ...........................................................................................................67
SNMP..........................................................................................................................68
RMON..........................................................................................................................71
My Info Menu.....................................................................................................................74
ABBREVIATION 75
A~L..............................................................................................................................75
M~V.............................................................................................................................76

10
CHAPTER 1. Overview of OfficeServ 7400
GPLIMT/GPLIM
This chapter introduces the OfficeServ 7400 system and OfficeServ 7400 GPLIMT/GPLIM Data Switch.
Introduction to OfficeServ 7400
The OfficeServ 7400 platform delivers the convergence of voice, data, wired and wireless
communications for small and medium sized businesses. This ‘office in a box’ solution offers
TDM voice processing, voice over IP integration, wireless communications, voice mail,
computer telephony integration, data router and switching functions, all in one powerful
platform.
With the GWIMT/GWIM, GPLIMT/GPLIM, and GSIMT/GSIM Data Modules, the
OfficeServ 7400 provides network functions such as a gigabit switching, Power Over Ethernet,
high speed data routing, and network security in a single converged solution.
This document describes the switching capabilities of the OfficeServ 7400 GPLIMT/GPLIM
Data Switch.
Structure of OfficeServ 7400
For the information on the structure, features, or specifications of the OfficeServ 7400,
refer to the ‘OfficeServ 7400 General Description’.

11
Introduction to OfficeServ 7400 GPLIMT/GPLIM Data
Switch
GPLIM Module GPLIMT Module
OfficeServ 7400 provides the following functions:
Ethernet Switch Function
yFast Ethernet L2 switch module(compatible with IEEE 802.3)
yManaged switch function by using an access interface for LAN
yTwelve 10/100-BASE-TX Fast Ethernet ports: LAN interface between terminal devices
yGPLIM: Two Gigabit Ethernet ports: uplink LAN interface
yGPLIMT: Two 10/100/1000 Base-T Ethernet ports: uplink LAN interface
ySupport of multicasting relay(IGMP snooping function)
yLearning bridge function by the spanning-tree algorithm
yVirtual LAN(VLAN) function
−VLAN based on ports
−VLAN based on tags
−VLAN based on protocols
−VLAN based on MAC addresses
yUplink fail over function by 4-port/3-group port trunk
yLayer 2 frame priority function by 802.1p
y802.3x layer 2 flow control
yNetwork Access Control function based on ports by 802.1x
Power Of Ethernet (PoE) Function
yPower supply function via Ethernet cable without additional power source.
yManaged function in accordance with ports.
yFunction to confirm the status of the current and to restrict the supply of the current.

12
Management Function
yConfiguration and verification functions for the operations of GPLIMT/GPLIM functional
block via a browser
yConfiguration and verification functions for the operations of GPLIMT/GPLIM functional
block via the Simple Network Management Protocol(SNMP)
y4-Real-time Monitoring(4RMON) function
yProgram upgrade
−Program upgrade via TFTP
−Program upgrade via HTTP
−Program upgrade via Local manager’s PC

13
CHAPTER 2. Installation of OfficeServ 7400
GPLIMT/GPLIM
This chapter describes the installation and the login procedure for OfficeServ 7400 GPLIMT/GPLIM.
Installing
OfficeServ 7400 GPLIMT/GPLIM software is pre-installed. The software package is
composed of the following items described below:
Package File Description
Bootrom
Package GPLIMT/GPLIM-bootldr.img- vx.xx
GPLIMT/GPLIM-bootldr.img-
vx.xx.sum
Boot ROM program
GPLIMT/GPLIM-pkg-
vx.xx.tgz Upgrade package for HTTP
GPLIMT/GPLIM-os..img-
vx.xx ‘os’ partition upgrade package for TFTP
GPLIMT/GPLIM-
firmware.img-vx.xx ‘Firmware’partition upgrade package for TFTP
GPLIMT/GPLIM-
configdb.img-vx.xx ‘configdb’partition upgrade package for TFTP
GPLIMT/GPLIM-logdb.img-
vx.xx
‘logdb’partition upgrade package
for TFTP
Main Package
GPLIMT/GPLIM-flash.img-
vx.xx
GPLIMT/GPLIM-flash.img-
vx.xx.sum
Fusing file for the flash memory
Software Package Configuration
Each package has a separate file for checking checksum, and x.xx represents the
version.

14
GPLIMT/GPLIM Installation
1. Insert the GPLIMT/GPLIM into an open slot in the OfficeServ 7400 cabinet (excluding
slots 0 or 3 which are reserved for the MP40 and LP40 cards).
2. Connect a PC to any port (P1 –P12) of the GPLIMT/GPLIM module with either a
straight or cross over cable.. Installers will need to configure the TCP/IP settings of the
PC to be on the same subnet as the default Management IP address of the
GPLIMT/GPLIM shown in step 3.
3. Using Internet Explorer 6.0 or higher navigate to the default Management IP address of
the GPLIMT/GPLIM board (10.0.4.1/24 (https://10.0.4.1).
Caution when using a Web Browser
The version of Internet Explorer should be 6.0 or higher when logging in and performing
maintenance on the GPLIMT/GPLIM. Other web browsers are not supported.

15
Getting Started
1. Start Internet Explorer and enter the IP address of the GPLIMT/GPLIM management IP
Address into the address bar. The Security Alert window shown below will appear. Click
on the Yes button to proceed:
2. A Security Information window will now open. Click on the Yes button to proceed.
3. The Administrator will now be prompted for a Login ID and Password.
The Login ID is “admin” and the default password is “root”

16
4. Log into the GPLIMT/GPLIM using the administrator ID and password and then click on
the OK button. The following Security Information window will appear again. Click on
the Yes button to proceed.
5. The GPLIMT/GPLIM menus are displayed in the upper part of the screens. Select each
menu to display its submenus on the left section of the screen. For more detailed
information for each menu, refer to ‘Chapter 3. Using OfficeServ 7400 GWIMT/GWIM’
of this document
6. Click the Logout button on the upper section of the screen to close the connection to the
GPLIMT/GPLIM system.

17
CHAPTER 3. Use of OfficeServ 7400
GPLIMT/GPLIM
This chapter describes the menus of the OfficeServ 7400 GPLIMT/GPLIM.
The OfficeServ 7400 GPLIMT/GPLIM Data Switch menus are arranged as shown below:

18
Port The [Port] menu is used by the administrator to configure the individual switch port settings
such as speed, duplex, and flow control, to configure VLANs, to statically assign MAC
Addresses to switch ports, and to assign MAC Address filtering. Select the [Port] menu and
the submenus will be displayed in the upper left side of the window as follows:
Port Menu Description
Menu Submenu Description
Configuration Used to set the environment of the switch ports.
Statistics Used to display the information and statistics on
the transmission method, link status and speed of
the switch ports.
MISC Used to display the mirroring function and other
functions of the switch.
Port
QoS Used to set the prioritization of the packets that
arrive into the switch to specific ports
Configuration Used to configure Virtual LAN (VLAN).
Port VID Use to set the Port VID to set the process method
for untagged packets when the VLAN mode is
‘Tag-based VLAN’.
VLAN
Classification Used to set the VLAN based on Protocol type or
MAC Address.

19
Menu Submenu Description
Static Address Used to store a MAC address to the static address
table.
Dynamic
Address Used to retrieve a floating address table or to delete a MAC address.
MAC
Filter Address Used to enter a MAC address and sets to filter the
frame data that has the same MAC address
information with the entered value in the switch.
Save
Config - Used to store the data base.
Port
The [Port] Æ[Port] submenu is used to set the functionality of the switch ports, to retrieve
configuration information on the switch ports, to set port mirroring, and to configure the Layer
2 QoS.
Configuration
The [Port] Æ[Port] Æ[Configuration] submenu is used to set the configuration of the
switch ports in the GPLIMT/GPLIM.

20
Port Configuration Parameter Description
Parameter Description
Port Used to display the port number
Active Used to set whether to use a port or not.
Negotiation - Auto: Adjusts the speed through a negotiation with the counterpart.
- Force: Sets the speed without a negotiation with the counterpart.
Set the negotiation item as ‘Force’If setting the Duplex item as
‘Full’.
Speed/Dpx Used only if the Negotiation parameter is set to “Force”
- Speed: Ports 1-12 can be set to 10/100 Mbps. Ports 13-14 are
10/100/1000 Mbps.
- Duplex(Dpx): Select Set Full(two-way service) or Half(one-way
service).
Flow Ctl Used to set whether to use the flow control function. The flow control
is processed according to the value set at Rate (%) In/Out (Entry
rate/Exit rate).
Rate(%)
In/Out Used to control the flow by setting the entry rate and exit rate. The unit is the Rate (%) of the port speed. If the flow control function is
not used then the value is set as ‘0’.
Security Used to set a switch port to be secure. If a Static MAC address is to
be entered for a specific switch port ([Port] Æ[MAC] Æ[Static
Address] submenu) then the ‘Security’box must be checked. That
ensures that the port is secured for that specific MAC address only.
Priority Used to set the port value as ‘Low’, ‘High’, or Off. This parameter
works in conjunction with [Port] Æ[QoS] submenu.