16-port + 2 Gigabit-slots VDSL Stackable Switch
VC-1602
User’s Manual
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TABLE OF CONTENTS
CHAPTER 1 INTRODUCTION ..................................................................................................1
1.1 CHECKLIST.........................................................................................................................1
1.2 ABOUT THE SWITCH............................................................................................................1
1.3 FEATURES..........................................................................................................................2
1.4 SPECIFICATIONS .................................................................................................................2
CHAPTER 2 HARDWARE INSTALLATION.............................................................................4
2.1 FRONT PANEL.....................................................................................................................4
2.2 REAR PANEL ......................................................................................................................7
2.3 HARDWARE INSTALLATION...................................................................................................8
2.4 STACK INSTALLATION........................................................................................................10
CHAPTER 3 CONSOLE AND TELNET MANAGEMENT.......................................................11
3.1 CONNECT TO PC BY RS-232 SERIAL CABLE......................................................................11
3.2 TELNET ............................................................................................................................11
3.3 MAIN MENU......................................................................................................................12
CHAPTER 4. WEB MANAGEMENT.......................................................................................15
4.1 START A WEB BROWSER SESSION....................................................................................15
4.2 STACK MAIN PAGE............................................................................................................16
4.3 SWITCH MAIN PAGE..........................................................................................................17
4.4 DEVICE CONFIGURATION...................................................................................................20
4.5 TOPOLOGY INFO ...............................................................................................................21
4.6 PORTS .............................................................................................................................21
4.7 SECURITY.........................................................................................................................26
4.8 SNMP .............................................................................................................................26
4.9 VLAN ..............................................................................................................................28
4.10 ADDRESS TABLE.............................................................................................................31
4.11 MIRROR .........................................................................................................................32
4.12 IGMP SNOOPING ...........................................................................................................32
4.13 PRIORITY........................................................................................................................32
CHAPTER 5. TROUBESHOOTING ........................................................................................34
APPENDIX A ...........................................................................................................................35
A.1 SWITCH‘S RJ-45 PIN ASSIGNMENTS..................................................................................35
A.2 10/100MBPS, 10/100BASE-TX ........................................................................................35
A.3 RJ-45 CABLE PIN ASSIGNMENT..........................................................................................36
A.4 RJ-21 CONNECTOR PIN OUT.............................................................................................36
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Chapter 1 INTRODUCTION
1.1 Checklist
Check the contents of your package for following parts:
l VC-1602.
l CD-ROM.
l Quick Installation Guide
l Power cord.
l 19” rack-mount brackets.
l RS-232 cable.
If any of these pieces are missing or damaged, please contact your dealer immediately, if
possible, retain the carton including the original packing material, and use them against to
repack the product in case there is a need to return it to us for repair.
1.2 About the Switch
The VC-1602 is an Ethernet over VDSL switch with sixteen VDSL ports (on 1 RJ-21
connector) and two Gigabit slide-in slots on the rear panel for optional fiber/copper Gigabit
modules. The switch is a DSLAM (Digital Subscriber Line Access Multiplexer)
accommodating well proven Ethernet and VDSL technologies to extend Ethernet over
single-pair phone line by using a VDSL signal. Up to 15/17Mbps bandwidth and 5
selective transmission modes provides ultra-high performance to the pervasive telephone
line network, and has the advantage of minimum installation time and minimum expense
by allowing voice and data to share the same telephone pair without interference.
Moreover, the maximum 1.5km distance provides wide coverage for service providers.
The 2 Gigabit slide-in slots on the rear panel provide fat pipes for connecting to the
backbone or connecting to servers. 10/100/1000Base-T, 1000Base-SX and 1000Base-LX
modules are available to fit existing networks and to provide flexible media selections.
The VDSL Switch contains an advanced management capability that can be remotely
accessed by Telnet, SNMP and Browser. The standard IEEE 802.1Q with VLAN tagging
feature makes logically separating nodes easier with up to 255 VLAN groups allowed.
Two priority queues with 802.1p support, IGMP snooping and rate control function are
also provided to optimize network bandwidth.
The VC-1602 provides switch stacking functionality to manage up to 8 switches using a
single IP address. Through its proprietary management bus using a standard RJ-45
cable, the distance between stacked switches can be up to 800m. The management bus
traffic is separated from the network ports, ensuring heavy network loading does not affect
management tasks. 128 VDSL ports can be managed with a single IP address.
The VC-1602 is ideal for providing broadband services to subscribers in apartment, hotel
and campus communities. Fully compatible with Cisco LRE CPE modems, PLANET's
VDSL solution provides a lower cost replacement and smooth migration from existing
Cisco LRE networks.
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1.3 Features
w Cisco LRE CPE modem compatible
w Complies with IEEE802.3 10Base-T, IEEE802.3u 100Base-TX, IEEE 802.3z
1000Base-SX/LX, IEEE 802.3ab 1000Base-T, IEEE 802.3x flow control, IEEE 802.1Q
VLAN and 802.1p priority queuing
w 5 selectable transmission modes using the management interface of the VC-1602
w QAM ( Quadrature Amplitude Modulation) line code
w Designed based on Frequency Division Duplexing
w A telco-50 (RJ-21) connector for VDSL ports
w Voice and data communication can be shared on the existing telephone wire
simultaneously
w Provides 6k MAC address table and 384K bytes memory buffer
w Supports 802.1p QoS with two priority queues
w Supports 802.1Q tagged VLAN, up to 255 VLAN groups can be configured
w Console, telnet, web and SNMP manageable
w Supports IGMP snooping
w Port mirroring for dedicated port monitoring
w Rate control function to limit bandwidth to 10%, 20% to 100%.
1.4 Specifications
Product
16-port + 2 Gigabit-slots VDSL Stackable Switch
Model
VC-1602
Network Ports
Stack Ports
Telco-50 (RJ-21), provides 16 VDSL connections
2 x RJ-45
Module slot
2 for 10/100/1000Base-T, 1000Base-SX and 1000Base-LX modules
Console
1 x RS-232 DB-9
Knob with 8 settings (0~7)
6k
Stack ID selection
MAC address table size
Transmission method
Packet Buffer Memory
LEDs
Store-and-forward
384K Bytes
System: PWR, Master, Status
Per port: LNK, ACT
Port Module: LNK/ACT
Stack: LNK
Cables
10Base-T:
2-pair UTP Cat. 3,4,5 up to 100m
100Base-TX: 2-pair UTP Cat.5, up to 100m
1000Base-T: 4-pair UTP Cat 5, up to 100m
1000Base-SX: 50/125 and 62.5/125 fiber-optic cable, up to 550m
1000Base-LX: 9/125 fiber optic cable, up to 10km
50/125 and 62.5/125 fiber-optic cable, up to 550m
VDSL: twisted-pair telephone or ISDN wires (AWG24 or better) up to
5000ft (1.5km)
Mode/Distance
(Based on AWG24
wires)
ANSI - 15/4Mbps asymmetrical rate up to 4100 feet (1.25km)
ETSI - 11/4Mbps asymmetrical rate up to 4100 feet (1.25km)
VE-5 - 5/5 Mbps symmetrical rate up to 5000 feet (1.5km)
VE-10 - 11/11Mbps symmetrical rate up to 4100 feet (1.25km)
VE-15 - 15/17Mbps asymmetrical rate up to 3500 feet (1.05km)
19” rack mount, 1U height
Rack Mount
Dimension
440 x 285 x 44 mm
Operating Environment
Temperature: 0~50 degree C (operating), -20~70 degree C (storage)
Humidity: 0~90%, non-condensing
Power Supply
100~240VAC, 50~60Hz, auto-sensing
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EMC/EMI
FCC, CE
Management Interface
Web, Console, Telnet and SNMP
Protocols and Standards IEEE 802.3 (Ethernet)
IEEE 802.3u (Fast Ethernet)
IEEE 802.3z/802.3ab (Gigabit Ethernet)
IEEE 802.3x (flow control)
IEEE 802.1Q VLAN tag
IEEE 802.1p QoS
RFC 768 UDP
RFC 783 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 826 ARP
RFC 854 Telnet
RFC 2068 HTTP
RFC 2236 IGMPv2
RFC 1157 SNMP v1/v2
RFC 1123 MIB-2
RFC 1493 Bridge MIB
Network Management
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Chapter 2 HARDWARE INSTALLATION
This section describes the hardware features and installation of these Switches. For
easier management and control of the switch, familiarize yourself with its display
indicators, and ports. Front panel illustrations in this chapter display the unit LED
indicators. Before connecting any network device to the switch, read this chapter
carefully.
Furthermore, there are three choices of different modules for expansion:
l
l
l
WGSW-D1GT: 10/100/1000Base-T module
WGSW-D1SX: 1000Base-SX module
WGSW-D1LX: 1000Base-LX module
2.1 Front Panel
The unit front panel provides a simple interface monitoring the switch.
9
1
10 11 12 13 14 15 16
16-port VDSL Stackable Switch
VDSL
LNK
ACT
LNK
ACT
STACK
MASTER
STATUS
Switch ID
17 18
RESET
LNK/ACT
PWR
LNK
2
3
4
5
6
7
8
IN
OUT
VC-1602 Switch front panel
LED indicators
PWR
Green
Green
On: Power on
MASTER
When this LED steady green, it means the device acts
competent leading role(Master), an indispensable essential for
system administrator to control and monitor whole system.
At the time one member of the cluster disconnected or new
member joined, the LED blinks. Soon, one and only one master
will be raised. You can refer to “SWITCH ID” for relative
information.
STATUS
Flashing Run Time Error occurs
Green
VDSL
LNK
ACT
Green
Well connected with CPE device
Flashing There is traffic transverses the port
Green
Module
LNK/ACT Green
When one slide-in module is well installed and functioning, the
relevant one lights green
Flashing There is traffic transverses the port
Green
STACK
LNK
Green
On: The switch is stacked to others
Off: The switch is standalone or the stack link have problem
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Stack ports
There are two stack ports on the front panel. One is IN and the other is OUT. When
stacked, the IN port should connect to the other switch’s OUT port and the OUT port
should connect to other switch’s IN out. You can just use normal Cat 5 or better cable with
RJ-45 connector to stack. Only straight-through UTP/STP cable can be used. There is no
Duplex Mode issue and the maximum distance between first and last switch is 800m.
SWITCH ID
Each switch on a stack must have a unique switch ID. There are eight degrees (0~7) in
the rotary switch. The switch with least switch ID will become master switch and the
others become slave. If master switch is fail or disconnected to the switch by stack port,
the switch with least switch ID will become master.
Every device in the management stack should have a unique “Switch ID”. In the
meanwhile, a “Switch ID” which has been using by a device, reused by another, the
management stack will fail.
Reset button
At the middle of front panel, the reset button is designed for reboot the switch without turn
off and on the power.
VDSL ports
There are 16 VDSL ports within 1 RJ-21 connector on the front panel.
The VDSL supports 5 selective transmission modes that operate in different band
allocation and result in different upstream and downstream bandwidth. Due to different
telephone line quality, cross talk or extension distance may affect actual achievable
speed; you can configure individual port in built-in management interface for optimized
connectivity.
The following is the summary table of transmission modes, bandwidth and distance
extensibility tested for AWG 24 (0.5mm) twisted-pair without noise and cross talk.
Profile Name
Profile Type Downstream Upstream
Maximum Distance between
Rate (Mbps) Rate (Mbps) the CO Port and the CPE
ANSI
ETSI
VE-5
Public
Public
Private
15.17
11.38
5.69
4.27
4100 ft (1.25km)
4100 ft (1.25km)
5000 ft (1.5km)
4100 ft (1.25km)
3500 ft (1.05km)
4.27
5.69
VE-10 (default) Private
11.38
15.17
11.38
17.06
VE-15
Private
1.The payload rate is about 9% less than the line rate due to framing
overhead.
ëNote
2.AWG 26 (0.4mm) cable can also be used but the distance is 20% to 40%
shorter than above table.
3.Each terminated bridge tap can reduce the VDSL link distance by 90m.
The quality of the cable, the size of the cable bundles, and the cross talk
within the bundle, can also affect other overall reach.
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Wiring for VDSL ports
The VDSL port of VC-1602 uses one RJ-21 (Telco 50) connector to connect up to 16
VDSL converters (VC-102S, VC-101S or Cisco LRE modem) through structured or
unstructured wiring, such as existing telephone lines. The link between the VDSL switch
port and each converter can reach speeds of up to 15/17 Mbps over distances of up to
5000 feet (1500 meters). You can hot swap the VDSL converters without powering down
the switch or disrupting the other switch ports.
If telephone services, such as voice or an Integrated Services Digital Network (ISDN), use
the same cabling as VDSL traffic, the VDSL port must be connected to the patch panel
through a plain old telephone service (POTS) splitter. The splitter routes VDSL data
(high-frequency) and voice (low-frequency) traffic from the telephone line to the switch
and private branch exchange (PBX) switch or public switched telephone network (PSTN).
The connection diagram is as the following.
9
1
01
1
1
2
1
31
4
1
5
1
6
16-port
VDSL St ackable Swi t ch
L
N
C
N
C
K
VD
SL
S
T
A
C
O
K
M
S
A
A
S
T
T
E
S
AR
T
1
7
1
8
/
S
w
i
t
c
h
E
I
D
T
T
U
L
K
VC-1602
R
S
E
L
N
K
A
C
T
P
W
R
A
T
1
2
3
4
5
6
7
8
L
N
K
I
N
U
T
DSLAM
DSLAM
VD-CO16P
VDSL Splitter
PBX
LINE
To VDSL
Converter
To PBX /
PSTN
If the port is connected but the relevant LED is dark, check the following items:
1.
2.
3.
The switch and the connected device’s power are on or not.
The connecting cable is good and with correct type.
The cable is firmly seated in its connectors in the switch and in the associated
device.
4.
5.
The connecting device, including any network adapter is well installed and
functioning.
Confirm the CPE device is implemented within the scope of operative without
interference.
For more information about the splitter, please consult your local dealer about the splitter and
refer the user’s guide of the splitter.
PLANET VC-1602 products are designed to share lines with analog,
Integrated Services Digital Network (ISDN), and digital private branch
exchange (PBX) switch telephones that use the 0 to 700 kHz frequency
range. Digital telephones connected to digital PBX switches that use
frequencies above 700 kHz do not work when sharing a line with LRE
signals. Due to the proprietary nature of digital PBX switches, some digital
PBX switch services use frequencies above 700 kHz. Besides, digital
telephones connected to digital PBX switches that use frequencies above
700 kHz will not work when sharing a line with LRE signals.
ëNote
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2.2 Rear Panel
The rear panel of the switch indicates an AC inlet power socket, which accepts input
power from 100 to 240VAC, 50-60Hz, one RS-232 console port for setting up the switch
via a connection to a terminal or PC using a terminal emulation program, and two slide-in
slots for installing additional modules.
100~240V AC
17
18
CONSOLE
9600, 8, N,
1
50 / 60Hz
VC-1602 Switch front panel
Slide-in slots
The two slide-in slots on the rear panel are reserved for following optional gigabit
modules. They can provide fat pipes for up linking to backbone or connecting to servers.
WGSW-D1SX
TX
RX
1000Base-SX
1000BASE-SX : WGSW-D1SX
WGSW-D1LX
TX
RX
1000Base-LX
1000BASE-LX : WGSW-D1LX
WGSW-D1GT
1000Base-T
1000BASE-T : WGSW-D1GT
The following is the gigabit module operation and cabling required:
Media
1000BASE-T
Speed
10Mbps
Duplex Mode Wiring
Distance
100m
100m
100m
220m
500m
550m
550m
10km
Full / Half
Category 3,4,5 UTP/STP
100Mbps
1000Mbps
Full / Half
Full
Full
Category 5 UTP/STP
Category 5 UTP/STP
62.5/125 µm MMF
50/125 µm MMF
1000BASE-SX 1000Mbps
1000BASE-LX 1000Mbps
Full
62.5/125 µm MMF
50/125 µm MMF
9/125 µm SMF
Console Port
The RS-232 console is an interface for connecting a terminal directly. Through the
console port, it provides rich diagnostic information includes network statistics, link status
and system setting. The operating mode of the console port is:
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¨
¨
¨
¨
¨
¨
DCE
9600 (Fix baud rate)
n (No parity checking)
8 (8 Data bits)
1 (1 stop bit)
None (No flow control)
You can use a normal RS-232 cable and connect to the console port on the device. After
the connection, you can run any terminal emulation program (Hyper Terminal, Winterm,
Telix, and so on) to enter the startup screen of the device.
Power Receptacle
For compatibility with electric service in most areas of the world, the switch’s power supply
automatically adjusts to line power in the range 100-240 VAC and 50/60 Hz.
Plug the female end of the power cord firmly into the receptacle on the rear panel of the
switch. Plug the other end of the power cord into an electric service outlet then the power
will be ready.
Power Notice:
1.The device is a power-required device, it means, it will not work till it is powered. If your
networks should active all the time, please consider using UPS (Uninterrupted Power
Supply) for your device. It will prevent you from network data loss or network downtime.
2.In some area, installing a surge suppression device may also help to protect your switch
from being damaged by unregulated surge or current to the Switch or the power
adapter.
2.3 Hardware Installation
This switch can be placed directly on your desktop, or mounted in a rack. If you install the
device in a normal-standalone standard, the switch is an managed Switch, and users can
immediately use most of the features simply by attaching the cables and turning the
power on. In this case, any managerial proceedings are effective only in the range of the
switch. After management stacking, you can enjoy the powerful management functions
and control the whole system.
Desktop Installation
For desktop installation, the switch needs to put on a clean, flat desk or table close to a
power outlet. Plug in all network cables and the power cord, then the system is ready.
Before installing the switch, you must ensure:
1.
2.
It is accessible and cables can be connected easily.
Cabling is away from:
wSources of electrical noise such as radios, transmitters and broadband amplifiers
wPower lines and fluorescent lighting fixtures.
3.
4.
Keep water or moisture off.
Airflow around the unit and through the vents in the side of the case is great for heat
radiation (company recommend that you provide a minimum of 25 mm clearance).
To prolong the operational life of your units:
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1.
2.
3.
Never stack unit more than eight sets high if freestanding.
Do not place objects on top of any unit or stack.
Do not obstruct any vents at the sides of the case.
Rack-mount Installation
The switch may standalone, or may be mounted in a standard 19-inch equipment rack.
Rack mounting produces an orderly installation when you have a number of related
network devices. The switch is supplied with rack mounting brackets and screws. These
are used for rack mounting the unit.
Rack Mounting the Switch in the 19-inch rack:
1.
2.
Disconnect all cables from the switch before continuing.
Place the unit the right way up on a hard, flat surface with the front facing toward
you.
3.
4.
5.
6.
7.
Locate a mounting bracket over the mounting holes on one side of the unit.
Insert the screws and fully tighten with a suitable screwdriver.
Repeat the two previous steps for the other side of the unit.
Insert the unit into the 19" rack and secure with suitable screws (not provided).
Reconnect all cables.
Installing Network Cables
Station Connections -
Refer to the wiring statement of the previous section; connect each station with correct
type of cables.
Switch-to-Switch Connections –
In making a switch-to-switch connection, use Gigabit ports to connect another switch or
backbone is strongly recommended. The Gigabit ports provide the fat pipe to the server or
backbone connectivity for boosting the total system performance. Refer to the wiring
statement of the previous section; connect each station to the switch with correct type of
cables.
Module Installation
The two slide-in slots on the rear panel are purposed for installing optional modules. They
can be used as a network backbone or connect to a server. Follow the steps as described
to install a module:
1.
2.
Power off the switch.
Removing the two screws on the face plate of slide-in slot with a flat-head
screwdriver.
3.
4.
Push the module gently into the slot along the slide tracks.
Ensuring that it firmly engages with the connector then tighten the screws to secure
the module.
The slide-in slots are not hot swappable, power off the switch before
installing modules.
ëNote
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2.4 Stack Installation
There are two RJ-45 ports on the front panel for proprietary management stack. Only
straight-through UTP/STP cable can be used.
Plug one end of the cable in the “IN” port and the other end to the ”OUT” port of next
device. Repeat the step for every device in the stack cluster, then ending at last switch.
Before management stacking, be sure of every device uses a unique
“SWITCH ID”, or the management stack will not work. The switch with
least SWITCH ID will become Master. Only Master switch’s management
ëNote
interface (console, telnet, web and SNMP) is accessible.
Please find the following picture for sample connection. Please note the stack port is for
management only. For data packets to be transmitted between switches, you will still
need to connect their network ports.
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Chapter 3 CONSOLE AND TELNET MANAGEMENT
3.1 Connect To PC by RS-232 serial Cable
If you have stacked several switches together, make sure you are working
on Master switch (switch with least Switch ID). Other slave switches’
management interface allows only viewing the configuration by “guest”
account.
ëNote
To configure the system, connect the provided serial cable to a COM port on a PC or
notebook computer and to serial (console) port of the device. The console port of the
device is DCE already, so that you can connect the console port directly through PC
without the need of Null Modem.
A terminal program is required to make the software connection to the device. Windows'
Hyper Terminal program may be a good choice. It can be accessed from the Start menu.
Click START, then Programs, Accessories and then Hyper Terminal.
MS-DOS based terminal program such as PC-PLUS, PROCOMM, can also make the
connection with the device built-in software. The COM port should be configured as:
¨ Baud
¨ Parity
¨ Data bits
¨ Stop bits
¨ Flow Control
: 9600
: None
: 8
: 1
: None
If you are using Windows 95/NT/98/2000/XP, launch “HyperTerminal”, create a new
connection, and adjust settings as below:
Please then power on the switch; launch the new terminal program you just set up. Press
“Enter” key, then login screen appears. Please check chapter 3.3 for detail on console
management.
3.2 Telnet
To access the switch through a Telnet session:
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1.
2.
Be Sure of the switch is configured with an IP address and the switch is reachable
from a PC.
Start the Telnet program on a PC and connect to the switch.
The management interface is exactly the same with RS-232 console management except
the “root” priviledge is not supported.
3.3 Main Menu
After you enter the switch’s console interface by RS-232 cable or telnet, the following
page is shown. Please enter username and password to access VC-1602.
There are three system default accounts for different privilege levels:
“root”:
root can do any configuration includes changing password and enable/disable
management capability via console port. The default password of root is
“superuser”. Note that this account is not workable on telnet and web
management interface.
“admin” admin can do any configuration except changing password. The default
password of admin is “admin”.
“guest”: guest can view the whole switch information only, moreover, access to Web
management interface is not allowed. The default password is “guest”.
Main menu appears after successfully login VC-1602. To enter any of the submenus,
simply type the number after the command prompt. When select further options, you
may be asked for the device ID which you want to configure. Please just input the
SWITCH ID which you have configured on the switch front panel.
The following table shows all the available options on the switch. The management
functions are exactly the same with web-based management interface but in text mode.
For further operation, please refer to “4. Web Management”.
Main menu
Submenu
Function
1. Topology Information
Show the Device ID, Hardware version,
Boot-up version, POST version, runtime
code version, agent status, device name
and device location of each switch on the
stack.
1. System
Information
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2. System Information
3. System Configuration
Show detail system information of each
switch including their hardware, software
version, system up time, system contact,
device name, device location and system
management capabilities.
Modify system contact, device name and
device location of each switch on the
stack.
1. Network Configuration Configure each switch’s IP address,
subnet mask and default gateway.
2. Console Port Status
Display
Display the console port configuration,
like baudrate, databits, parity, etc.
3. SNMP Community
Setup
Create, modify or delete SNMP
community name, the IP address
associated with the name and the access
right. Up to 5 entries are supported.
2. Management
Setup
4. Trap Receiver Control Create, modify or delete the community
name, IP address and aging time of the
trap receivers. Up to 5 receivers are
supported.
5. Management Features Enable or disable web, telnet and SNMP
Control
management function of the switch. You
can also change the http port number on
this menu.
6. Trap Filtering Setup
Define which events will trigger the trap
on this menu.
1. Port
Show the status of each VDSL and
Ethernet ports and configure each ports
settings. It also allows you to check the
status of connected CPE (VDSL
converter), reset the CPE and do
loopback test.
Status/Configuration
3. Device Control
2. Address Table
3. VLAN
Create, delete and display the MAC
address entries of each port. You can
also modify the aging time and search a
specified MAC address on this menu.
Two VLAN modes are supported on this
switch, 802.1Q VLAN and port group
VLAN. Please select the VLAN mode
first and then make further configuration.
Please refer to section 4.9 for detail
configuration available on this switch.
4. Security
This function is reserved for future use.
5. IGMP Snooping
Enable or disable the IGMP Snooping.
You can also display the IP multicast
registration table on this menu.
6. Mirror
Enable or disable the mirror function and
choose the sniffer port and monitored
port.
7. Statistic Information
Show traffic information of each VDSL
and Ethernet ports.
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8. Priority Tag
Define the 802.1p tag mapping and the
service rule. Please refer to section 4.13
for detail.
This menu allows you to configure the
password of root, admin and guest
account. Only root account has the right
to enter this menu.
4. User
Authentication
1. System Restart
Restart the switch. Two options are
available: cold start and warm start.
2. Default Factory Reset Reset the switch back to factory default
settings.
3. Timeout Interval Setup Configure the telnet timeout interval.
4. TFTP Download
5. Local Transfer
6. Ping
Update the firmware through TFTP
server.
5. System Utility
Transfer the firmware from master switch
to slave switch.
Ping a IP to test the connection status.
7. Search Location by
Port Name
Input
a
port name to get the
correspondence of Device ID and Port
number.
6. Save Runtime
Configuration
Save the configuration you have make on
the switch.
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CHAPTER 4. WEB MANAGEMENT
4.1 Start A Web Browser Session
The Web Interface of VC-1602 is coded by Java Applet and running on the JavaTM
Virtual Machine (JVM) version 1.3.1 platform. You should configure the management
station with an IP address and subnet mask compatible with VC-1602 for accessing it.
Also, the management station should be well configured and connected to Internet for
automatically downloading (upgrading) the suitable JVM through Internet from
http://java.sun.com. Or you can download from
http://java.sun.com/j2se/1.3/download.html and manually install it.
Usually the newer JavaTM Virtual Machine is not backward compatible. JVM
version 1.3.1 is strongly recommended to ensure properly operation.
ëNote
The default network configurations are as follows:
IP: 192.168.0.1
Subnet Mask:255.255.255.0
Default Gateway: 192.168.0.254
1. Activate a web browser and enter the IP address you have configured in the address
field. A screen pops up and asks for username/password. Use system default users
name “admin” and password “admin” ( If you have configured a new password, input
the new password) to access VC-1602.
2. After Login, the web management will start to download the java file for the switch.
3. After the file download is completed, the following message is shown. Please click
“Continue” to enter the stack main page.
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4.2 Stack Main Page
The stack main page contains two options:
Topology
This screen displays one or more switches of the management stack. Basic properties
can be read by the screen, including Hardware characteristic, Device Name, Up time,
Master and Slave relationship. Also, by mouse clicking listed items can enter for further
operation.
System Configuration
If you are managing a Master or a Standalone device, the system configuration
parameters are equal to parameters of Net Configuration and Device Information in
Device tab. For further information, please refer to Device statement.
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4.3 Switch Main Page
Switch Main Page appears after you click one of the switch(es) on the topology page.
There are 8 function button listed on top: Home, Save, Default, Reboot, Ping, Telnet,
Contact, and Upgrade.
<Home>
Shortcut to back to stack home page
<Save>
Save the current setting to Non-volatile Memory. The difference between <Save> and
<Apply> is that Apply applies settings right away but saves the values in the system
memory. Every time when switch reboots, system obtains system parameters from
Non-volatile Memory you <Saved> before but not system memory.
Select the one(s) you want to save parameters, then click “Save” button to save it to
Non-volatile Memory.
<Default>
Make the switch(es) returning to factory default value. Select the switch and click “Default”
button, the selected-switch(es) will return to initial value. If you want to clear the previous
value in the System Memory, please <Save> it.
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<Reboot>
You can specify switch(es) and reboot it.
Warm Boot
Reboot the switch in a short time.
Cold Boot
Boot the switch and with fully Power On Self Test (POST). The system is
completely checked but spends much time.
<Ping>
The Ping is a commonly used tool to detect the remote host or IP address exists or not.
Moreover, network status also can be known by the ratio of packets Reply and Loss.
<Telnet>
By simply clicking the <Telnet> button, the Telnet program implements and displays login
screen.
<Contact>
Contact PLANET technicians for technical support by E-Mail
<Upgrade>
You can select the device ID and click the upgrade method. Please note the two or more
device can be upgraded at the same time.
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WEB Upload
w
w
Select Device ID and “WEB Upload” radio button then click OK.
Specify the file path by clicking Browse button and click Start.
TFTP Download
1.
Select Device ID and “TFTP Download” radio button then click OK.
2. Enter the TFTP server’s IP address in Server IP field.
3. Enter file name in File Name field.
Click Start button to download the code and system update with it automatically
Local File Transfer
1.
2.
Select Device ID and “Local File Transfer” radio button then click OK.
Click “Application” or ”Java Applet” radio button(Application - System firmware, Java
Applet -- Web User Interface).
The system starting software synchronization from Master Device (That the synchronized
hardware should be identical to Master Device)
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Device
The shortcut to go to another member switch in the management stack.
4.4 Device Configuration
Panel Display
Slide-in Modules
MASTER LED
Port Link status LED
SWITCH ID
STATUS LED
RJ-21 VDSL ports
Network Configuration
IP Address:
Subnet Mask:
Gateway IP:
IP address of this device.
Subnet Mask of your network.
IP address of Gateway.
Device Information
Name:
Naming the system (optional).
Contact:
Location:
Who the System administrator is (optional).
Where the management stack locates (optional).
The Network Configuration and Device Information of Master Device in the
management stack will become system parameters automatically.
ëNote
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4.5 Topology Info
This page displays information about the switch(es), such as Device ID, Hardware
version, Boot-Up version, POST version, Runtime version (Firmware version), JAVA
Applet version (Web User Interface version), Device Name and Device Location. When
management stack persist, by the Device ID, all the members are transparently listed.
4.6 Ports
Information
It is a ports’ configurations summary table. Via the summary table, you can know status of
each port clear at a glance, like Link Up/Link Down, Enable/Disable, Link Speed, Profile,
Up/Down Rate, Up/Down SNR, Duplex mode and Flow Control.
The line quality is determined by using the SNR (Signal to Noise Ratio) and applies to
VDSL line connections only. SNR is the ratio of the amplitude of the actual signal to the
amplitude of noise signals at a given point in time. The higher the SNR is, the better the
line quality. Please manually adapt profile according to line quality and distance to get
better performance or replace the line with new one.
Also by simply clicking the port on the ‘Panel Display’, the port information
screen pops up.
ëNote
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Configuration
Port attributes can be setup in this page.
Setup Port Attributes
- VDSL port
1.
2.
3.
Click the “Name” column of the port. Enter a name for identification, like ‘Richard’;
and press Enter.
Leave the “Admin” column ‘Enable’ value to make the port to be in operation
or ’Disable’ to pause it.
Select Profile. 5 profiles available, ANSI, ETSI, VE-5, VE-10 and VE-15. Please
check chapter 2.1 for the data rate of each speed and their maximum connection
distance.
4.
5.
Select the predefined “Bandwidth Ctrl” scale to limit the available bandwidth to 10%,
20%, to 100%.
Click Apply button to apply settings.
- Gigabit module port
1.
2.
3.
Click the “Name” column of the port. Enter a name for identification, like ‘Richard’;
and press Enter.
Leave the “Admin” column ‘Enable’ value to make the port to be in operation
or ’Disable’ to pause it.
Select “Speed/Duplex” mode. 5 modes are supported, 10Half, 10Full, 100Half,
100Full and Auto for auto-negotiation. Please note the fiber modules support only
Auto for 1000Mbps, full duplex operation.
4.
5.
Select ‘Enable’ on the “Flow Ctrl” field to enable 802.3x full duplex flow control or
back pressure half duplex flow control.
Click Apply button to apply settings.
Also accomplished by simply mouse right-click the port on the ‘Panel
Display’ then select ‘Configuration’, the configuration screen pops up.
ëNote
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Duplicate Port Attributes
Click “Duplicate” button, the dialogue screen appears.
1.
2.
3.
4.
5.
6.
Select Source Port (for example Port 1).
Select Target Port, click All for select all (for example Port 2, 3, 4, 5).
Select the port attributes you want to duplicate.
Click OK to submit values.
Click Apply button to apply settings.
As the following result, port 1 is duplicated to port 2, 3, 4, 5 accompany with
specified attributes.
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Also accomplished by simply mouse right-click the port on the ‘Panel
Display’ then select ‘Copy Setting’ to duplicate port properties and
select ’Past Setting’ when point at destination port.
ëNote
Statistic
The statistics function provides the following 3 pages for various traffic information of each
port. There is a Clear button on the bottom of each page for you to clear the statistic
data and recount again.
Ether Like Frame Types
RX Bytes
Number of bytes received in good and bad frames
Number of good and bad packets received
Number of CRC errors received
RX Frames
RX crc_err
TX Byte
Number of bytes transmitted in good and bad frames
Number of good and bad packets transmitted
Number of collisions on transmitted frames
Frames dropped due to lack of receive buffer
TX Frames
TX Collisions
TX drops
TX underruns
Increments when packet transmission fails due to the inability of the
interface to retrieve packets from the local packet buffer fast enough
to transmit them onto the network
RX Good Frame Types
RX Bytes
Number of bytes received in good and bad frames
Number of good and bad packets received
RX frames
RX broadcasts
RX multicasts
RX less 64_pkts
RX 65 to127_pkts
RX 128to255_pkts
RX 256to511_pkts
Number of good broadcasts
Number of good multicasts
Number of short frames with invalid CRC (<64 bytes)
Number of 65 to 127-bytes frames in good and bad packets
Number of 128 to 255-bytes frames in good and bad packets
Number of 256 to 511-bytes frames in good and bad packets
RX 512to1023_pkts Number of 512 to 1023-bytes frames in good and bad packets
RX 1024more_pkts Number of 1024 to max-length-type frames in good and bad
packets
RX Error Frame Types
RX alignment_err
RX crc_err
Number of alignment errors received
Number of CRC errors received
RX oversize_err
RX undersize_err
RX fragments_err
RX jabbers_err
Number of long frames with valid CRC
Number of short frames with valid CRC
Number of short frames with invalid CRC
Number of long frames with invalid CRC
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Location Search
A denominate port can be searched by its given name (Match whole word only).
OAM-Like
OAM (Operation Administration Maintenance) is a powerful tool indispensable to
telecommunication technician for troubleshooting and diagnosis. Experienced technicians
can perform looping tests with OAM tool to discover abnormal nodes or segments.
The OAM-Like is a simplified-OAM, which features the switch to run looping tests while
remote administer by simply mouse clicking. The VDSL switch also negotiates with CPE
(VDSL Converter) to know the link status and recognize hardware version, software
version and Ethernet port link status of CPE device.
Information
Link
VDSL port Link status (Link Up/Down)
Hardware version of VDSL Converter
Software version of VDSL Converter
CPE H/W Ver
CPE S/W Ver
CPE Ethernet Link
Ethernet port link status (Link Up/Down) of
VDSL Converter
Configuration
-Reset button
Click the Reset button can reset the VDSL Converter which is connected to the port.
-Test button
Click the Test button to perform Loopback Test. The test result shows on the right field.
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4.7 Security
This is reserved for future use.
4.8 SNMP
Simple Network Management Protocol (SNMP) is a communication protocol for managing
devices on a network. It is commonly used for network administrators to communicate
with multiple devices (hub, switch, router ……) for configuring and monitoring while
convenient for troubleshooting but no miscellaneous platform consideration.
The built-in SNMP is an agent, which watches the status of it self. The Network
Management Station (A computer attached to network with SNMP management program
well installed) can be used to access it.
Community
A valid entry of Community String and IP Address is for authentication to login to the
SNMP agent for configuration. Moreover, the community capacity can up to 3 sets and
only by the way of specified IP address here will be allowed to access the agent. One
entry consist of IP address “0.0.0.0” will allow the ones who know the community string to
access the agent (with Read-Only access right) without limitation.
To Add a community
1.
Input a name as a community string for authentication in the “Community String”
field (ex: administrator).
2.
Enter the IP address in the “IP address” field you allow to access from (ex:
192.168.1.22)
3.
4.
Click the “Access Mode” combo box and select a authority (Read-Only / Read-Write)
Click <<Add button to add this entry.
To Remove a Community
1.
2.
Select the community you want to remove from the “Current” list
Click Remove>> button to remove it
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To Modify a Community
1.
2.
3.
Select one community you want to modify in the “Current” column
The “New” column lists the corresponding values; please modify it
Click Modify button to update the entry
Trap Manager
Trap Manager specifies the Network Management Stations (NMS) that will receive trap
messages from the SNMP agent and can up to 5 entries. A Trap Manager entry with
Aging Time “0” will never expire; and Aging Time “10” will expire when 10 minutes is up
and no more trap messages the corresponding entry can receive.
To Add a Trap Manager
1.
Input a name for authentication in the “Community String” field
(ex: administrator).
2.
Enter the IP address in the “IP address” field you allow to access from
(ex: 192.168.1.22).
3.
4.
Enter a expiry time for this entry will be durable in minutes (“0” for never expires).
Click <<Add button to add the entry.
To Remove a Community
1.
2.
Select the community you want to remove from the “Current” list.
Click Remove>> button to remove it.
To Modify a Community
1.
2.
3.
Select one community you want to modify in the “Current” column.
The “New” column lists the corresponding values; please modify it.
Click Modify button to update the entry.
To Test Trap Manager
Press Trigger test trap button, one test trap will be sent to all NMS that have been added
to Trap Manager list.
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Trap Filtering
Check the “Enable” boxes by mouse clicking to receive a notice when corresponding
event occurs.
4.9 VLAN
The VLAN is a group of ports that may spread around the network but communicate as
though they belong to one subnet. By using VLAN, all ports can be reorganized into
separate broadcast domains for security reasons and reduce bandwidth occupation
instead of using routers to divide whole network into subnets. It produces cleaner network
environment by reducing broadcast traffic and simplify network management by allowing
you to move devices to another VLAN without changing physical connections. The
switch support 2 VLAN type: 802.1Q VLAN and Port Group VLAN.
802.1Q VLAN:
Before enabling 802.1Q VLAN, pay attention to:
w
w
All ports are default to VLAN 1 and assigned PVID 1.
Though you can configure VLAN group with VLAN ID from 1 to 4094. Due to
hardware’s restriction, the maximum PVID supported on this switch is 255.
VLAN Static List
This screen is used to Add / Remove / Modify VLAN and up to 255 groups is supported on
this switch. The VLAN groups that have been created are all listed here.
To create a new VLAN group
1.
2.
3.
4.
Specify the name for the new VLAN group (VLAN name is only used for
identification).
Enter a number (VLAN ID) for the new VLAN group. The VLAN ID can be set from
1 to 4094.
Check the “Active” box to activate the VLAN or leave it blank and activate it
afterward.
Click <<Add button to create the new VLAN.
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To remove a VLAN group
1.
2.
Select a VLAN group you want to remove from the “Current” list.
Click Remove>> button to remove it.
Attention:
1.
If a removed port is no longer belonged to any other group, it is temporarily
disabled because no one can communicate with it.
2.
If one port’s PVID is equal to this VLAN ID, removing this VLAN group will not
allow until you change it.
To modify a VLAN group
1.
2.
3.
Select a VLAN group you want to modify from the current list
Modify parameters in “New” column
Click Modify button to submit the new parameters
VLAN Static Table
This screen is used to Add/Remove member ports of a VLAN.
To add member port
1.
2.
Click the “VLAN ID” combo box and select a VLAN you want new ports to join in
Select ports (press Shift/Ctrl key for selecting multi ports) in the “Non-Member”
column
3.
Click <<Add button to join selected ports in
To remove member port
1.
2.
3.
Click the “VLAN ID” combo box and select a VLAN you want to remove ports
Select ports (with Shift/Ctrl key to select multi ports) in the “Member” column
Click Remove>> button to delete selected ports
1.If a removed port is no longer belonged to any other group, it is
temporarily disabled because no one can communicate with it.
2.The port which is assigned a PVID and the PVID is equal to VLAN ID,
removing the port will not allow until you change it.
ëNote
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VLAN Port Configuration
When the VLAN-enabled switch receives an untagged packet, the packet will be sent to
the port’s default VLAN according to the PVID (port VLAN ID) of the receiving port.
To change the PVID
1.
2.
3.
4.
Double click the “PVID” column of a port.
Input a new VLAN ID (1~255).
Press “Enter” to submit the value.
Click Apply button to apply it.
1. All the ports are default as members of VLAN 1 and assigned PVID 1.
2. Though you can configure a VLAN group with VLAN ID from 1 to 4094,
the supported PVID on this switch is only from 1 to 255.
3. The port which was assigned a PVID and the PVID is equal to LAN ID,
removing the port will not allow until you change it.
ëNote
4. Automatically, a port will join the VLAN of its PVID, and if the VLAN
does not exist, system will create it.
To Enable/Disable Ingress Filtering
When one packet comes in from Port X to VLAN Y, but Port X is not a member of VLAN Y:
Ingress Filter Enabled - The filter checks the packet and detects Port X does not
belong to the VLAN Y, the Ingress Filter discards the
packet.
Ingress Filter Disabled - All the packets destined to VLAN Y are all unobstructed.
Click the “Ingress Filtering” column of a port and select ‘Enable’ to activate Ingress Filter.
Port Group VLAN
The Port Group VLAN (Port-based VLAN) is concentrate on definite ports. The packets
forwarding policies are based on destination MAC addresses or related ports by voluntary
learning relationship of MAC addresses and its related ports.
- All Together
Click All Together button then all the ports of the switch will be added to VLAN
group 1.
- All Independent
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Click All Independent button then all the ports will be divided into separated
subnets (totally 18 subnets).
Every port can belong to different Port Group VLANs simultaneously without limitation.
4.10 Address Table
The address table is the learning table, which is composed of many entries and is the
most important base to do packet filtering and forwarding.
MAC Address List
Choose the port you preferred to view the address table and click “Refresh” button, the
MAC address table will be list.
Configuration
Dynamic Address Counts
Number of MAC addresses automatically learned by the current switch.
Static Address Counts
Number of MAC addresses manually added to the current switch.
To add a static address
1.
Click the combo box and select a port, then the MAC address table of the port
appears.
2.
Fill in configuration value (VLAN ID, MAC address), then click “<<Add” button
(Note that ports on the switch are all default to VLAN 1).
To remove a static address
1.
2.
Click the static address in the MAC address table of the port.
Click “Remove>>” button to remove it from MAC address table.
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4.11 Mirror
Port mirror is used to mirror traffic from source port to a target port for analysis. Only 2
ports can be monitored (mirrored) simultaneously to 1 sniffer port (target port). (Note that
the target port must be in the same VLAN as the source port).
1.
2.
3.
Click “Active” radio button to activate port mirror.
Select ‘Monitored Ports’ (up to 2 ports).
Click ‘Sniffer Port’ combo box and select a sniffer port (target port) and click “Apply”
to apply.
4.
This figure describes port 2 and port 3 will be mirrored to port 11.
4.12 IGMP Snooping
Multicasting is widely used to support multi-media applications such as video
conferencing. The multicasting simply broadcasts its services to the group of a network
instead of establishing connections separately with every host that subscribed the
services. With no Multicast Filtering-aware switches, a multicast server may floods
broadcast-data overall the broadcast domain and wastes a lot of bandwidth.
The Internet Group Management Protocol (IGMP) snooping uses the protocol to make
switches join/leave multicast group and interacts switches to optimize the network
performance by monitoring the IGMP packets and forward to the ports containing
multicast hosts or switches. This will efficiently reduce the multicast traffic rather than
flooding overall network. IGMP snooping is more and more important especially when the
multi-media demand is booming.
As IGMP Snooping only operates under 802.1Q VLAN mode, please
change VLAN mode from Port Group VLAN to 802.1Q VLAN before
enabling IGMP Snooping.
ëNote
4.13 Priority
This switch supports IEEE802.1p CoS with 2-level priority. There are 8 traffic classes and
8 Service Rules in the Priority Map. When one packet carries with priority-tag, which has
specified a CoS (Class of Service) comes into the switch, the specified CoS tag will
determine what priority (Low/High) will it get according to the Priority Map in the switch.
The available Service Rules are:
FIFO
The first in packet, the first out packet (No priority)
Send 1 high priority packet, then 1 low priority packet
1：1
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2：1
3：1
4：1
5：1
6：1
7：1
Send 2 high priority packets, then 1 low priority packet
Send 3 high priority packets, then 1 low priority packet
Send 4 high priority packets, then 1 low priority packet
Send 5 high priority packets, then 1 low priority packet
Send 6 high priority packets, then 1 low priority packet
Send 7 high priority packets, then 1 low priority packet
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CHAPTER 5. TROUBESHOOTING
This chapter contains information to help you solve problems. If VC-1602 is not functioning
properly, make sure the Switch was set up according to instructions in this manual.
The port is connected but the port LED is not lit
Solution:
Check the following items:
1. The switch and the connected device’s power are on or not.
2. The connecting cable is good and with correct type.
3. The cable is firmly seated in its connectors in the switch and in the associated
device.
4. The connecting device, including any network adapter is well installed and
functioning.
Some stations can not talk to other stations located on the other port
Solution:
1. Check the VLAN and PVID settings.
2. The address table may contain older information than of the address table of that
node. Please power down to refresh the address information.
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APPENDIX A
A.1 Switch‘s RJ-45 Pin Assignments
1000Mbps, 1000Base T
Contact
MDI
MDI-X
BI_DB+
BI_DB-
BI_DA+
BI_DD+
BI_DD-
BI_DA-
BI_DC+
BI_DC-
1
2
3
4
5
6
7
8
BI_DA+
BI_DA-
BI_DB+
BI_DC+
BI_DC-
BI_DB-
BI_DD+
BI_DD-
Implicit implementation of the crossover function within a twisted-pair cable, or at a wiring
panel, while not expressly forbidden, is beyond the scope of this standard.
A.2 10/100Mbps, 10/100Base-TX
Contact
MDI
1
MDI-X
1
2
3
6
3
6
1
2
2
3
6
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A.3 RJ-45 cable pin assignment
6
321
6
321
6
3
2 1
A.4 RJ-21 Connector pin out
25
50
1
26
The above picture is the RJ-21 connector on VC-1602. The following lists the RJ-21
connector pinouts.
Pin
1
Port / Function
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
Port 16, Tip
Port 15, Tip
Port 14, Tip
Port 13, Tip
Port 12, Tip
Port 11, Tip
Port 10, Tip
Port 9, Tip
Pin
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
Port / Function
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
Port 16, Ring
Port 15, Ring
Port 14, Ring
Port 13, Ring
Port 12, Ring
Port 11, Ring
Port 10, Ring
Port 9, Ring
Port 8, Ring
Port 7, Ring
Port 6, Ring
Port 5, Ring
Port 4, Ring
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Port 8, Tip
Port 7, Tip
Port 6, Tip
Port 5, Tip
Port 4, Tip
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22
23
24
25
Port 3, Tip
Port 2, Tip
Port 1, Tip
No Connect
47
48
49
50
Port 3, Ring
Port 2, Ring
Port 1, Ring
No Connect
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