Page 1 VES-1624FT-55A 24-port VDSL2 remote IP DSLAM User’s Guide Version 3.53 9/2008 Edition 1 DEFAULT LOGIN IP Address http://192.168.0.1 (Out-of-band MGMT port) http://192.168.1.1 (In-band ports) User Name admin Password 1234 www.zyxel.com...
Page 3: About This User's Guide
Help us help you. Send all User Guide-related comments, questions or suggestions for improvement to the following address, or use e-mail instead. Thank you! The Technical Writing Team, ZyXEL Communications Corp., 6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 300, Taiwan. E-mail: techwriters@zyxel.com.tw VES-1624FT-55A User’s Guide...
Page 4: Document Conventions
Syntax Conventions • The VES-1624FT-55A may be referred to as the “IP DSLAM”, the “device”, the “system” or the “product” in this User’s Guide. • Product labels, screen names, field labels and field choices are all in bold font.
Page 5 Figures in this User’s Guide may use the following generic icons. The IP DSLAM icon is not an exact representation of your IP DSLAM. IP DSLAM Computer Notebook computer Server VDSL CPE Router Telephone Switch Internet / Network VES-1624FT-55A User’s Guide...
Page 6: Safety Warnings
• The length of exposed (bare) power wire should not exceed 7mm. • Fan Module Warning! Use the fan module handle when pulling out or pushing in the fan module. Be careful not to put fingers or objects inside the fan module. VES-1624FT-55A User’s Guide...
Page 7 Your product is marked with this symbol, which is known as the WEEE mark. WEEE stands for Waste Electronics and Electrical Equipment. It means that used electrical and electronic products should not be mixed with general waste. Used electrical and electronic equipment should be treated separately. VES-1624FT-55A User’s Guide...
Page 8 Safety Warnings VES-1624FT-55A User’s Guide...
Page 9: Table Of Contents
Packet Filtering ........................157 MAC Filter ..........................159 Rapid Spanning Tree Protocol ....................161 Port Authentication ........................167 Port Security ..........................171 DHCP Relay ..........................173 DHCP Snoop ........................... 177 2684 Routed Mode ........................181 PPPoA to PPPoE ........................189 VES-1624FT-55A User’s Guide...
Page 10 Static Routing .......................... 249 Alarm ............................251 Maintenance ..........................259 Diagnostics ..........................263 MAC Table ..........................269 ARP Table ..........................271 Troubleshooting and Specifications .................. 273 Troubleshooting ........................275 Product Specifications ......................283 Appendices and Index ......................289 VES-1624FT-55A User’s Guide...
Page 11: Table Of Contents
2.3.1 Desktop Installation Procedure .................. 42 2.3.2 Rack-Mounted Installation ..................43 Chapter 3 Front Panel Connections ....................... 47 3.1 Front Panel .......................... 47 3.1.1 Front Panel Ports ....................... 47 3.1.2 Front Panel LEDs ....................... 48 3.2 1000/100M Auto-Sensing Ethernet ..................48 VES-1624FT-55A User’s Guide...
Page 12 7.5 Changing Your Password ....................66 7.6 Saving Your Configuration ....................67 7.7 Logging Out of the Web Configurator .................. 67 Chapter 8 Initial Configuration ........................ 69 8.1 Initial Configuration Overview ....................69 8.2 Initial Configuration ......................69 VES-1624FT-55A User’s Guide...
Page 13 16.4.2 Limit PSD Mask ...................... 100 16.4.3 RFI (Radio Frequency Interference) ..............100 16.4.4 Frequency Band Plan ..................... 100 16.4.5 VDSL2 Profiles ....................... 101 16.4.6 Impulse Noise Protection (INP) ................102 16.4.7 UPBO ........................102 16.4.8 DPBO ........................102 VES-1624FT-55A User’s Guide...
Page 14 19.2 Introduction to IEEE 802.1Q Tagged VLAN ..............133 19.2.1 Forwarding Tagged and Untagged Frames ............134 19.3 VLAN Status Screen ......................134 19.4 Static VLAN Setting Screen ..................... 136 19.5 VLAN Port Setting Screen ....................137 Chapter 20 Protocol VLAN........................139 VES-1624FT-55A User’s Guide...
Page 15 Chapter 25 MAC Filter ..........................159 25.1 MAC Filter Introduction ....................159 25.2 MAC Filter Screen ......................159 Chapter 26 Rapid Spanning Tree Protocol..................... 161 26.1 RSTP and STP ........................ 161 26.2 RSTP Status Screen ......................163 VES-1624FT-55A User’s Guide...
Page 16 31.3 2684 Routed Domain Screen ..................184 31.4 RPVC Arp Proxy Screen ....................185 31.5 2684 Routed Gateway Screen ..................186 Chapter 32 PPPoA to PPPoE........................189 32.1 PPPoA to PPPoE Overview .................... 189 32.2 PPPoA to PPPoE Screen ....................189 VES-1624FT-55A User’s Guide...
Page 17 Downstream Broadcast......................213 37.1 Downstream Broadcast ....................213 37.2 Downstream Broadcast Screen ..................213 Chapter 38 Upstream Broadcast......................215 38.1 Upstream Broadcast Screen .................... 215 Chapter 39 Syslog ............................ 217 39.1 Syslog ..........................217 39.2 SysLog Screen ........................ 217 VES-1624FT-55A User’s Guide...
Page 18 45.2.1 Link Aggregation ID ....................238 45.3 Static Aggregation Example .................... 238 45.4 Dot3ad Screen ......................... 238 45.5 Dot3ad Status Screen ...................... 239 Chapter 46 MAC Force Forwarding ......................241 46.1 Overview .......................... 241 46.2 MAC Force Forwarding Examples ................... 242 VES-1624FT-55A User’s Guide...
Page 19 50.2.1 Log Messages ......................265 50.3 LDM Test Parameters ...................... 266 50.4 ToneDiag Parameters ...................... 267 Chapter 51 MAC Table..........................269 51.1 Introduction to MAC Table ....................269 51.2 MAC Table Screen ......................270 Chapter 52 ARP Table ..........................271 VES-1624FT-55A User’s Guide...
Page 20 54.3.1 Hardware Telco-50 Connector Pin Assignments ............ 287 54.3.2 Console Cable Pin Assignments ................287 54.4 ALARM Connector Pin Assignments ................288 Part VI: Appendices and Index ............289 Appendix A Changing a Fuse ....................291 Appendix B Legal Information ....................293 VES-1624FT-55A User’s Guide...
Page 21 Table of Contents Appendix C Customer Support..................... 297 Index............................303 VES-1624FT-55A User’s Guide...
Page 22 Table of Contents VES-1624FT-55A User’s Guide...
Page 23: List Of Figures
Figure 33 Home ............................73 Figure 34 Port Statistics (Ethernet) ......................75 Figure 35 Port Statistics (VDSL) ......................78 Figure 36 System Info ..........................81 Figure 37 General Setup ........................85 Figure 38 User Account .......................... 87 VES-1624FT-55A User’s Guide...
Page 24 Figure 75 IGMP Port Info ........................149 Figure 76 IGMP Count .......................... 150 Figure 77 Static Multicast ........................151 Figure 78 MVLAN Status ........................153 Figure 79 MVLAN Setup ........................154 Figure 80 MVLAN Group ........................156 Figure 81 Packet Filter ......................... 157 VES-1624FT-55A User’s Guide...
Page 25 Figure 119 SNMP Management Model ....................220 Figure 120 SNMP ..........................222 Figure 121 Service Access Control ...................... 223 Figure 122 Remote Management (Secured Client Setup) ..............224 Figure 123 PPPoE Intermediate Agent ....................226 Figure 124 MTU ............................ 229 VES-1624FT-55A User’s Guide...
Page 26 Figure 157 CO 1-24 and USER 1-24 Telco-50 Pin Assignments ............287 Figure 158 Console Cable RJ-11 Male Connector ................287 Figure 159 Console Cable DB-9 Female Connector ................288 Figure 160 ALARM Connector Pin Layout ................... 288 VES-1624FT-55A User’s Guide...
Page 27: List Of Tables
Table 33 Protocol VLAN ........................139 Table 34 IGMP (Status) ........................143 Table 35 IGMP Bandwidth ........................144 Table 36 Bandwidth Port Setup ......................145 Table 37 IGMP Config ......................... 146 Table 38 IGMP Filter Profile ......................... 147 VES-1624FT-55A User’s Guide...
Page 28 Table 75 ACL Profile Map ........................212 Table 76 Downstream Broadcast ......................213 Table 77 Upstream Broadcast ......................215 Table 78 SysLog ..........................217 Table 79 Access Control Summary ..................... 219 Table 80 SNMP Commands ........................ 220 Table 81 SNMPv2 Traps ........................221 VES-1624FT-55A User’s Guide...
Page 29 Table 120 SFP LNK LED Troubleshooting ..................276 Table 121 100/1000 LED Troubleshooting ..................276 Table 122 Troubleshooting Data Transmission ..................276 Table 123 DSL Data Transmission Troubleshooting ................277 Table 124 VDSL Voice Troubleshooting ....................277 VES-1624FT-55A User’s Guide...
Page 30 Table 129 Troubleshooting Telnet ......................279 Table 130 Wire Gauge Specifications ....................283 Table 131 Fuse Specifications ......................284 Table 132 Default Settings ........................285 Table 133 Console Cable Connector Pin Assignments ............... 288 Table 134 ALARM Connector Pin Assignments .................. 288 VES-1624FT-55A User’s Guide...
Page 31: Introduction
Introduction Introducing the IP DSLAM (33) Hardware Installation (41) Front Panel Connections (47) MDF Connections (53) Power Connections (55) Fan Maintenance (57)
Page 33: Introducing The Ip Dslam
(MTU), that leverages existing phone line wiring to provide Internet access and voice service to all tenants. Note that ADSL service can coexist with voice service on the same line. VES-1624FT-55A User’s Guide...
Page 34: Curbside Application
“mini POP (Point-of-Presence)” to provide broadband and phone services to residential areas that are too far away from the ISP to avail of DSL or PSTN phone service. Residents need an ADSL modem for data services, connected as shown in the previous figure. VES-1624FT-55A User’s Guide...
Page 35: Hardware Features
Daisy-chain up to three IP DSLAM (or other Ethernet devices). Integrated Splitters The integrated DSL splitter eliminates the need to use external splitters that separate the voice- band and VDSL signals. Console Port Use the console port for local management of the IP DSLAM. VES-1624FT-55A User’s Guide...
Page 36: Software Features
• The DS1 frequency band of the 17a profile starts at 138 kHz and the edge frequency of the upper band of the 17a profile is 17.664 MHz. • The VDSL2 profiles are programmable and automatically adapt according to the line condition of each VDSL2 line. VES-1624FT-55A User’s Guide...
Page 37 Use static multicast to allow incoming frames based on multicast MAC address(es) that you specify. This feature can be used in conjunction with IGMP snooping and IGMP proxy to allow multicast MAC address(es) that are not learned by IGMP snooping or IGMP proxy. VES-1624FT-55A User’s Guide...
Page 38 In addition, you can set the system to forward client DHCP requests to specific DHCP servers based on the VLAN ID. You can also specify up to two DHCP servers for each VLAN to provide fail-over protection. VES-1624FT-55A User’s Guide...
Page 39 System Error Logging The IP DSLAM’s system error log will record error logs locally. These logs may be viewed again after a warm restart. VES-1624FT-55A User’s Guide...
Page 40 The gateway then routes or forwards subscriber traffic so the subscribers do not know the MAC addresses of uplink devices on the network. A network administrator can monitor monitor traffic on the gateway. You can also use this feature to distribute traffic through different routers. VES-1624FT-55A User’s Guide...
Page 41: Hardware Installation
1 Ensure that the side of the dust filter with the magnets is facing the IP DSLAM. Figure 3 Dust Filter Magnets 2 Slide the dust filter underneath the dust filter retainer and between the side rails until it is securely fitted on the side of the IP DSLAM. VES-1624FT-55A User’s Guide...
Page 42: Installation Scenarios
For proper ventilation, allow at least 4 inches (10 cm) of clearance at the left and right of the IP DSLAM. This is especially important for enclosed rack installations. 2.3.1 Desktop Installation Procedure 1 Make sure the IP DSLAM is clean and dry. VES-1624FT-55A User’s Guide...
Page 43: Rack-Mounted Installation
Follow the steps below to mount your IP DSLAM on a standard EIA rack using a rack-mounting kit. Make sure the rack will safely support the combined weight of all the equipment it contains. VES-1624FT-55A User’s Guide...
Page 44: Figure 7 Attaching Mounting Brackets And Screws
3 After attaching both mounting brackets, position the IP DSLAM in the rack by lining up the holes in the brackets with the appropriate holes on the rack. Secure the IP DSLAM to the rack with the rack-mounting screws. VES-1624FT-55A User’s Guide...
Page 45: Figure 8 Rack Mounting
Chapter 2 Hardware Installation Figure 8 Rack Mounting VES-1624FT-55A User’s Guide...
Page 46 Chapter 2 Hardware Installation VES-1624FT-55A User’s Guide...
Page 47: Front Panel Connections
1000Base-T 4-pair UTP Cat. 5e or Cat. 6, up to 100m For better performance and lower radiation noise, use shielded Ethernet cables. SFP 1, 2 Each of these Small Form-factor Pluggable (SFP) slots can house a mini GBIC (Gigabit Interface Converter) transceiver. VES-1624FT-55A User’s Guide...
Page 48: Front Panel Leds
Ethernet port are the same in order to connect. Use the Ethernet ports for subtending. You can daisy chain more IP DSLAM or other Ethernet switches. VES-1624FT-55A User’s Guide...
Page 49: Ethernet Default Settings
• Type: SFP connection interface • Connection speed: 1 Gigabit per second (Gbps) 3.3.1 Transceiver Installation Use the following steps to install a mini GBIC transceiver (SFP module) in the SFP slot. 1 Remove the dust cover from the transceiver. VES-1624FT-55A User’s Guide...
Page 50: Transceiver Removal
1 Remove the fiber-optic cables from the transceiver. 2 Unlock the transceiver’s latch (latch styles vary). 3 Pull the transceiver out of the slot. 4 Put the transceiver’s dust cover on the transceiver. Figure 13 Opening the Transceiver Latch VES-1624FT-55A User’s Guide...
Page 51: Console Port Connection
2 and 6. Examples of an alarm on the IP DSLAM are when the IP DSLAM’s voltage or temperature is outside of the normal range. Figure 15 ALARM Pins Layout Pin 5 Pin 1 Pin 9 Pin 6 VES-1624FT-55A User’s Guide...
Page 52: Vdsl Connections
The line from the user carries both the VDSL and the voice signals. For each line, the IP DSLAM has a built-in splitter that separates the high frequency VDSL signal from the voice band signal. See Chapter 4 on page 53 for more information on the Telco-50 connections. VES-1624FT-55A User’s Guide...
Page 53: Mdf Connections
MDF (see the previous figure). • Some MDFs have surge protection circuitry built in between the two banks; thus, do not connect telephone wires from the telephone company directly to your IP DSLAM. VES-1624FT-55A User’s Guide...
Page 54: Telco-50 Cables
Connect a Telco-50 connector to one end of the cable (see Chapter 54 on page 283 for pin assignments) and connect the other end directly to an MDF; alternatively attach RJ-11 connectors and connect directly to DSL modem(s). Figure 17 Telco-50 Cable with RJ-11 Connectors VES-1624FT-55A User’s Guide...
Page 55: Power Connections
The IP DSLAM power connections are at the left side of the front panel. Use the included power cord to connect the AC power module to the outlet of a compatible power supply. Turn on the power supply to turn on the IP DSLAM. VES-1624FT-55A User’s Guide...
Page 56 Chapter 5 Power Connections VES-1624FT-55A User’s Guide...
Page 57: Fan Maintenance
1 Loosen the thumbscrew on the front of the fan module. 2 Slide out the fan module. 3 Use a different fan module from the manufacturer. 4 Slide the fan module into the fan module slot. 5 Tighten the thumbscrew. Figure 18 Fan Module Thumbscrews VES-1624FT-55A User’s Guide...
Page 58: Figure 19 Removing The Fan Module
Chapter 6 Fan Maintenance Figure 19 Removing the Fan Module Figure 20 Fan Module Removed VES-1624FT-55A User’s Guide...
Page 59: Basic Settings
Basic Settings Introducing the Web Configurator (61) Initial Configuration (69) Home and Port Statistics Screens (73) System Information (81) General Setup (85) User Account (87) Switch Setup (91) IP Setup (95) ENET Port Setup (97) xDSL Port Setup (99) xDSL Profiles Setup (117) xDSL Line Data (125)
Page 61: Introducing The Web Configurator
Use the following instructions to log on to the web configurator. 1 Launch your web browser, and enter the IP address of the IP DSLAM (default: 192.168.0.1 for MGMT port or 192.168.1.1 for in-band ports) in the Location or Address field. Press Enter. The Login screen appears. VES-1624FT-55A User’s Guide...
Page 62: Figure 21 Login
B - Click this to open the Home screen. (This is the same screen that is displayed above.) See Chapter 9 on page 73 for more information. C - Click this to log out of the web configurator. VES-1624FT-55A User’s Guide...
Page 63: Navigation Panel
In the navigation panel, click a menu item to reveal a list of submenu links. Click a submenu link to go to the corresponding screen. Table 3 Navigation Panel Submenu Links BASIC SETTING ADVANCED APPLICATION ROUTING PROTOCOL ALARM MANAGEMENT CONFIG SAVE VES-1624FT-55A User’s Guide...
Page 64: Table 4 Web Configurator Screens
Use this screen to enable PPPoA-to-PPPoE conversions on each port. DSCP Use this screen to set up DSCP on each port and to convert DSCP values to IEEE 802.1p values. Use this screen to set up Transparent LAN Service (VLAN stacking, Q-in-Q) on each port. VES-1624FT-55A User’s Guide...
Page 65 Use this screen to view system logs and test port(s). MAC Table Use this screen to view the MAC addresses of devices attached to what ports. ARP Table Use this screen to view the MAC address to IP address resolution table. VES-1624FT-55A User’s Guide...
Page 66: Changing Your Password
Figure 24 User Account Enter the new password in the Password and Retype Password to confirm fields, and click Modify. Do not forget to click Config Save before you exit the web configurator. See Section 7.6 on page VES-1624FT-55A User’s Guide...
Page 67: Saving Your Configuration
Click Logout in any screen to exit the web configurator. You have to log in with your password again after you log out. This is recommended after you finish a management session both for security reasons and so you do not lock out other device administrators. Figure 25 Logout VES-1624FT-55A User’s Guide...
Page 68 Chapter 7 Introducing the Web Configurator VES-1624FT-55A User’s Guide...
Page 69: Initial Configuration
The Ethernet IP address (default is 192.168.1.1) is a management IP of the IP DSLAM you can access from the uplink ports. The Outband IP address (default is 192.168.0.1) is another management IP you can access through the MGMT port. VES-1624FT-55A User’s Guide...
Page 70: Figure 27 Xdsl Port Setup
6 Then you have to make sure the port 2 is a member of VLAN 1 (by default, all subscriber ports are members of VLAN 1). 6a Click Advanced Application > VLAN > Static VLAN Settings, click VID 1 to bring the settings on the screen. VES-1624FT-55A User’s Guide...
Page 71: Figure 29 Vlan Port Settings
Figure 32 Configuration Save Successfully You can now use the device (with the other settings set to the defaults) to provide service to VDSL subscribers. See Chapter 54 on page 283 for information on other default settings. VES-1624FT-55A User’s Guide...
Page 72 Chapter 8 Initial Configuration VES-1624FT-55A User’s Guide...
Page 73: Home And Port Statistics Screens
The Ethernet Port Statistics Screen appears. Section 9.1.1 on page Status This field displays whether the Ethernet port is connected (Up) or not (Down). Port Name This field displays the name of the Ethernet port. VES-1624FT-55A User’s Guide...
Page 74: Ethernet Port Statistics Screen
Click this to set the Poll Interval(s) and Port fields to their default values and to refresh the screen. 9.1.1 Ethernet Port Statistics Screen Use this screen to display statistics about an Ethernet port. To open this screen, click an Ethernet port’s number in the Home screen. VES-1624FT-55A User’s Guide...
Page 75: Figure 34 Port Statistics (Ethernet)
(for non VLAN) or 1522 octets (for VLAN), not including multicast frames. Frames with range or length errors are also not taken into account. Rx mac pause This field shows the number of valid IEEE 802.3x Pause frames received on this port. VES-1624FT-55A User’s Guide...
Page 76 65 to 127 octets in length (this includes FCS octets but excludes framing bits). packet(128-255) This field shows the number of frames received and transmitted (including bad frames) that were 128 to 255 octets in length (this includes FCS octets but excludes framing bits). VES-1624FT-55A User’s Guide...
Page 77: Vdsl Port Statistics Screen
Click this to set the Poll Interval(s) and Port fields to their default values and to refresh the screen. 9.1.2 VDSL Port Statistics Screen Use this screen to display statistics about a VDSL port. To open this screen, click a VDSL port’s number in the Home screen. VES-1624FT-55A User’s Guide...
Page 78: Figure 35 Port Statistics (Vdsl)
This field shows the number of non unicast packets received on this port. Tx discard packets This field shows the number of outgoing packets that were dropped on this port. The “Tx discard packets” counter always displays “0” because the IP DSLAM does not discard packets that it sends. VES-1624FT-55A User’s Guide...
Page 79 Select a port from the Port drop-down list box and then click Clear Counter to erase the recorded statistical information for that port. Clear Counter Reset Click this to set the Poll Interval(s) and Port fields to their default values and to refresh the screen. VES-1624FT-55A User’s Guide...
Page 80 Chapter 9 Home and Port Statistics Screens VES-1624FT-55A User’s Guide...
Page 81: System Information
(such as fan status). You can check the firmware version number and monitor the hardware status in this screen. To open this screen, click Basic Setting > System Information. Figure 36 System Info VES-1624FT-55A User’s Guide...
Page 82: Table 8 System Info
This field displays the minimum voltage measured at this point. Average This field displays the average voltage measured at this sensor. Threshold (Low) This field displays the lowest voltage limit at this sensor. Threshold (Hi) This field displays the highest voltage limit at this sensor. VES-1624FT-55A User’s Guide...
Page 83 The text box displays how often (in seconds) this screen refreshes. You may change the refresh interval by typing a new number in the text box and then Set Interval clicking Set Interval. Stop Click Stop to halt statistic polling. VES-1624FT-55A User’s Guide...
Page 84 Chapter 10 System Information VES-1624FT-55A User’s Guide...
Page 85: General Setup
Contact Person's Enter the name of the person in charge of this device. You can use up to 31 Name ASCII characters; spaces are not allowed. Model This field displays your device type. VES-1624FT-55A User’s Guide...
Page 86 DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to start configuring the screen again. VES-1624FT-55A User’s Guide...
Page 87: User Account
Select this check box to turn on the administrator account. Name Enter a user name for the administrator account. Password Enter a password for the administrator account. Retype Password to Re-enter the administrator account’s password to verify that you have entered it confirm correctly. VES-1624FT-55A User’s Guide...
Page 88: Authentication Screen
12.2 Authentication Screen Use this screen to set up the authentication policies and settings by which administrators can access the IP DSLAM. To open this screen, click Basic Setting > User Account > Authentication. Figure 39 Authentication VES-1624FT-55A User’s Guide...
Page 89: Table 11 Authentication
Select middle to allow the administrator to use middle or low privilege commands. Select low to allow the administrator to use only low privilege commands. Low privilege commands are read only. Select deny to prevent the administrator from accessing the IP DSLAM. VES-1624FT-55A User’s Guide...
Page 90 Chapter 12 User Account VES-1624FT-55A User’s Guide...
Page 91: Switch Setup
With port isolation turned on, communications between A and B must first go through another switch or router (3 in the figure). A and B also cannot communicate with C without their communications going through another switch or router. VES-1624FT-55A User’s Guide...
Page 92: Switch Setup Screen
Select this to turn on port isolation to block communications between subscriber ports. When you enable port isolation, you do not need to configure the VLAN to Active isolate subscribers. When you clear this, the VLAN Isolation link appears. See Section 13.2 on page VES-1624FT-55A User’s Guide...
Page 93 DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to begin configuring this screen afresh. VES-1624FT-55A User’s Guide...
Page 94 Chapter 13 Switch Setup VES-1624FT-55A User’s Guide...
Page 95: Ip Setup
Enter the IP address for management of your IP DSLAM in dotted decimal notation for example 1.2.3.4. IP mask Enter the IP subnet mask for management of your IP DSLAM in dotted decimal notation (for example, 255.255.255.0). Apply IP setting VES-1624FT-55A User’s Guide...
Page 96 The IP DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to begin configuring the default gateway field again. VES-1624FT-55A User’s Guide...
Page 97: Enet Port Setup
DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to begin configuring this screen afresh. VES-1624FT-55A User’s Guide...
Page 98 Chapter 15 ENET Port Setup VES-1624FT-55A User’s Guide...
Page 99: Xdsl Port Setup
Reed-Solomon codes are block-based error correcting codes with a wide range of applications. The Reed-Solomon encoder takes a block of digital data and adds extra "redundant" bits. The Reed-Solomon decoder processes each block and attempts to correct errors and recover the original data. VES-1624FT-55A User’s Guide...
Page 100: Fast Mode
The optional band is used for upstream transmission which is to be negotiated during line initiation. The optional band frequency (for example, the positions of x and y in the following figure) varies depending on the limit PSD mask you use. VES-1624FT-55A User’s Guide...
Page 101: Vdsl2 Profiles
(upper band edge fre- quency in MHz (informative)) Index of highest supported 1205 1205 1205 1205 2782 2782 2782 upstream data-bearing sub- (5.2) (5.2) (5.2) (5.2) (12) (12) (12) carrier (upper band edge fre- quency in MHz (informative)) VES-1624FT-55A User’s Guide...
Page 102: Impulse Noise Protection (Inp)
ISDN in Europe uses a frequency range of up to 80 kHz, while ISDN in Japan uses a frequency range of up to 640 kHz. ADSL utilizes the 1.1 MHz band. Both ADSL2 and ADSL 2+ utilize the 2.2 MHz band. VES-1624FT-55A User’s Guide...
Page 103: Dpbo Electrical Length
The following table displays the calculation from a real length to an electrical length. Table 17 Real Length to Electrical Length CABLE TYPE REAL LENGTH TO ELECTRICAL LENGTH 22 AWG =16.2*(cable length in kilometer) 24 AWG =20.5*(cable length in kilometer) 26 AWG =25.8*(cable length in kilometer) 1.0039065 -0.0039065 VES-1624FT-55A User’s Guide...
Page 104: Dsl Standards Overview
The default profile always exists and all of the DSL ports use the default profile settings when the IP DSLAM is shipped. The default profile's name is set to DEFVAL_MAX Chapter 54 on page 283 for the settings of the default profile and DSL port default settings. VES-1624FT-55A User’s Guide...
Page 105: Xdsl Port Setup Screen
Port Setting screen (see Section 16.9.1 on page 106). Advanced Features Select this check box to copy this port’s VDSL feature settings. These are configured in the xDSL Port Setting screen (see Section 16.9.1 on page 106). VES-1624FT-55A User’s Guide...
Page 106: Xdsl Port Setting Screen
This is configured in the VC Setup screen (see Section 16.11 on page 113). 16.9.1 xDSL Port Setting Screen To open this screen, click Basic Setting > xDSL Port Setup, and then click a port’s index number. VES-1624FT-55A User’s Guide...
Page 107: Figure 49 Xdsl Port Setting
Chapter 16 xDSL Port Setup Figure 49 xDSL Port Setting VES-1624FT-55A User’s Guide...
Page 108: Table 20 Xdsl Port Setting
IGMP filter settings to assign to this port. Use the IGMP Filter Profile screen to configure IGMP filter profiles (see Section 21.7 on page 147). IPQos Profile Select an IPQoS profile to classify and prioritize application traffic. Advanced Feature VES-1624FT-55A User’s Guide...
Page 109: Figure 50 Optionmask Options
VES-1624FT-55A User’s Guide...
Page 110 These parameters define a cable model that is used to describe the frequency ESCMB, dependent loss of exchange-side cables. ESCMC This defines the assumed minimum usable received PSD mask (in dBm/Hz) for exchange based services, used to modify parameter DPBOFMAX defined below. VES-1624FT-55A User’s Guide...
Page 111: Dpbo Epsd: Custom
16.9.2 DPBO EPSD: Custom Click the Custom button in the xDSL Port Setting screen to open this screen. Your settings in this screen are one of the factors determining the PSD mask result. Figure 51 DPBO EPSD: Custom VES-1624FT-55A User’s Guide...
Page 112: Virtual Channels
VLAN groups (that are not assigned to other channels). The super channel functions in the same way as the channel in a single channel environment. One port can have only one super channel. VES-1624FT-55A User’s Guide...
Page 113: Llc
ATM VCs is fast and economical. 16.11 VC Setup Screen Use this screen to view and configure a port’s channel (PVC) settings. To open this screen, click Basic Setting > xDSL Port Setup > VC Setup. Figure 52 VC Setup VES-1624FT-55A User’s Guide...
Page 114: Table 22 Vc Setup
This is the priority value (0 to 7) added to incoming frames without a (IEEE 802.1p) priority tag. An asterisk (*) denotes a super channel. Encap This field displays the encapsulation type (llc or vc) configured on a port for the VES-1624FT-55A User’s Guide...
Page 115: Figure 53 Basic Setting > Xdsl Port Setup > Vc Setup > Delete
5. Select to which ports you want to copy the settings. Use All to select every port. Use None to clear all of the check boxes. 6. Click Apply to delete the channels. Figure 54 Select Ports VES-1624FT-55A User’s Guide...
Page 116: Figure 55 Select Ports
4. Select to which ports you want to copy the settings. Use All to select every port. Use None to clear all of the check boxes. 5. Click Apply to copy the settings. Figure 55 Select Ports VES-1624FT-55A User’s Guide...
Page 117: Xdsl Profiles Setup
These are the names of individual profiles. The DEFVAL profile always exists and all of the DSL ports have it assigned to them by default. You can use up to 31 ASCII characters; spaces are not allowed. VES-1624FT-55A User’s Guide...
Page 118 Configure the upstream down shift signal to noise margin to be less than or equal to the target upstream signal to noise margin and greater than or equal to the minimum upstream signal to noise margin. Down Stream The following parameters relate to downstream transmissions. VES-1624FT-55A User’s Guide...
Page 119: Ipqos Overview
A layer-3 classifier groups traffic according to the IP address and/or TCP/ UDP protocol number. Configure IPQoS on the IP DSLAM to group and prioritize application traffic in queues for downstream direction (toward CPE devices) and fine-tune network performance. Setting up IPQoS involves four parameters: VES-1624FT-55A User’s Guide...
Page 120: Ipqos Profile Screen
Click this to remove the selected profile. Name Type a name to identify the IPQoS profile (you cannot change the name of the DEFVAL profile). You can use up to 31 English keyboard characters; spaces are not allowed. VES-1624FT-55A User’s Guide...
Page 121: Alarm Profile Screen
To open this screen, click Basic Setting > xDSL Profiles Setup > Alarm Profile. Use the top part of the screen (with the Add and Cancel buttons) to add or edit alarm profiles. The rest of the screen displays the configured alarm profiles. VES-1624FT-55A User’s Guide...
Page 122: Figure 58 Alarm Profile
This field sets the limit for the number of Severely Errored seconds that are permitted to occur within 15 minutes. 15 Min UASL This field sets the limit for the number of UnAvailable seconds that are permitted to occur within 15 minutes. VES-1624FT-55A User’s Guide...
Page 123 The port’s “V” symbol in the alarm profile where it was previously mapped changes to “-“. Modify Click Modify to edit a profile. Delete Click Delete to remove a profile. VES-1624FT-55A User’s Guide...
Page 124 Chapter 17 xDSL Profiles Setup VES-1624FT-55A User’s Guide...
Page 125: Xdsl Line Data
The rate fields display the transmission rates. “Link Down” indicates that the DSL port is not connected to a subscriber. Down/up Stream These are the rates (in Kbps) at which the port has been sending and receiving Rate data. VES-1624FT-55A User’s Guide...
Page 126: Xdsl Line Data Screen
The better (or shorter) the line, the higher the number of bits transmitted for a DMT tone. The maximum number of bits that can be transmitted per DMT tone is 15. VES-1624FT-55A User’s Guide...
Page 127: Xdsl Performance Screen
Termination Unit-Central Office). xTU-C refers to downstream traffic from the IP DSLAM. xTU-R (xDSL Termination Unit-Remote) refers to upstream traffic from the subscriber. To open this screen, click Basic Setting > xDSL Line Data > Line Performance. VES-1624FT-55A User’s Guide...
Page 128: Figure 61 Xdsl Performance
(upstream) on this DSL port. Severely errored seconds contained 30% or more errored blocks or at least one defect. This is a subset of the Down/Up Stream ES. XTUC/XTUR The downstream or upstream number of UnAvailable Seconds. VES-1624FT-55A User’s Guide...
Page 129: Xdsl Statistics Screen
The number of UnAvailable Seconds that have occurred within the period. 18.4 xDSL Statistics Screen Use this screen to display DSL line statistics for details about the line quality and channel conditions. To open this screen, click Basic Setting > xDSL Line Data > Line Statistics. VES-1624FT-55A User’s Guide...
Page 130: Figure 62 Xdsl Statistics
Show Graph to additionally show DSL Sub-Carrier statistics in a Show Graph prompted graph. • Select Near End to see the upstream line statistics of the selected item. • Select Far End to see the downstream line statistics of the selected item. VES-1624FT-55A User’s Guide...
Page 131: Advanced Application
Advanced Application VLAN (133) Protocol VLAN (139) IGMP (141) Static Multicast (151) Multicast VLAN (153) Packet Filtering (157) MAC Filter (159) Rapid Spanning Tree Protocol (161) Port Authentication (167) Port Security (171) DHCP Relay (173) DHCP Snoop (177) 2684 Routed Mode (181) PPPoA to PPPoE (189) DSCP (195) TLS PVC (197)
Page 132 Syslog (217) Access Control (219) PPPoE Intermediate Agent (225) MTU Size (229) OUI Filter (231) N1MAC (233) Dot3ad (237) MAC Force Forwarding (241)
Page 133: Vlan
) VLANs. Note that user priority and VLAN ID are independent of each other. A frame with VID (VLAN Identifier) of null (0) is called a priority frame, meaning that only the priority level is significant and the default VID of the VES-1624FT-55A User’s Guide...
Page 134: Forwarding Tagged And Untagged Frames
VID of a frame, then the frame is transmitted as a tagged frame; otherwise, it is transmitted as an untagged frame. 19.3 VLAN Status Screen To open this screen, click Advanced Application > VLAN. VES-1624FT-55A User’s Guide...
Page 135: Figure 63 Vlan Status
Set Interval clicking Set Interval. Stop Click Stop to halt polling statistics. Previous Page Click one of these buttons to show the preceding/following screen if the information cannot be displayed in one screen. Next Page VES-1624FT-55A User’s Guide...
Page 136: Static Vlan Setting Screen
Enter a descriptive name for this VLAN group for identification purposes. Spaces are not allowed. VLAN ID Enter the VLAN ID for this static VLAN entry; the valid range is between 1 and 4094. Port The port numbers identify the IP DSLAM’s ports. VES-1624FT-55A User’s Guide...
Page 137: Vlan Port Setting Screen
Type the Port VLAN ID (PVID) from 1 to 4094. The IP DSLAM assigns the PVID to untagged frames or priority frames (0 VID) received on this port. Priority Select an IEEE 802.1p priority to assign to untagged frames or priority frames (0 VID) received on this port. VES-1624FT-55A User’s Guide...
Page 138: Figure 66 Select Ports
3. Select to which ports you want to copy the settings. Use All to select every port. Use None to clear all of the check boxes. 4. Click Apply to paste the settings. Figure 66 Select Ports VES-1624FT-55A User’s Guide...
Page 139: Protocol Vlan
Table 33 Protocol VLAN LABEL DESCRIPTION Port Select which port through which you want apply this protocol VLAN tag to the traf- fic flowing. VDSL Frame Select this for a VDSL port or clear this for an ADSL port. Mode VES-1624FT-55A User’s Guide...
Page 140 This field displays Ethernet types to specify a certain protocol traffic. Priority This field displays the priority for the protocol VLAN. Select Select the radio button of a VLAN membership entry and then use the Delete but- ton to remove an entry. Delete VES-1624FT-55A User’s Guide...
Page 141: Igmp
IGMP snooping or that you have manually configured) to ports that are members of that group. The IP DSLAM discards multicast traffic destined for multicast groups that it does not know. IGMP snooping generates no additional network traffic, allowing you to significantly reduce multicast traffic passing through your device. VES-1624FT-55A User’s Guide...
Page 142: Igmp Proxy
In daisychain mode, Ethernet interface 1 is set as the upstream interface and Ethernet interface 2 and the DSL ports are set as downstream interfaces. 21.3 IGMP Status Screen Use this screen to view current IGMP information. To open this screen, click Advanced Application > IGMP. VES-1624FT-55A User’s Guide...
Page 143: Igmp Bandwidth Screen
These columns display the ports that are members of the IGMP snooping group. 21.4 IGMP Bandwidth Screen Use this screen to set up bandwidth requirements for multicast channels. To open this screen, click Advanced Application > IGMP > Bandwidth. VES-1624FT-55A User’s Guide...
Page 144: Figure 70 Igmp Bandwidth
This field displays the beginning of the multicast range. End Multicast IP This field displays the end of the multicast range. Bandwidth This field displays the allowed bandwidth for the specified multicast range. Select Select this, and click Delete to remove the setting. VES-1624FT-55A User’s Guide...
Page 145: Bandwidth Port Setup Screen
Inactive Click this to disable the specified multicast bandwidth requirements on the selected port. Select All Click this to select all entries in the table. Select None Click this to un-select all entries in the table. VES-1624FT-55A User’s Guide...
Page 146: Config Screen
These are multicast service subscriber VLANs. Index This is the index number of an entry. Query VID This field displays a query VLAN which has manually added. Select, Delete Select an entry and click Delete to remove it from the table. VES-1624FT-55A User’s Guide...
Page 147: Igmp Filter Profile Screen
Table 38 IGMP Filter Profile LABEL DESCRIPTION Index This is the number of the IGMP filter profile. Click a profile’s index number to edit the profile. You cannot edit the DEFVAL profile. Name This name identifies the IGMP filter profile. VES-1624FT-55A User’s Guide...
Page 148: Igmp Port Group Screen
This field shows the IP address of the multicast group joined by this port. Source IP This field shows the IP address of the client that joined the multicast group on this port. Refresh Click Refresh to display updated information. VES-1624FT-55A User’s Guide...
Page 149: Igmp Port Info Screen
2 channels at a time. This also effectively limits the subscriber to using only two IPTVs with the xDSL connection. To open this screen, click Advanced Application > IGMP > Counts Setup. VES-1624FT-55A User’s Guide...
Page 150: Figure 76 Igmp Count
Click this to enable the specified IGMP count limits on the selected ports. Inactive Click this to disable the specified IGMP count limits on the selected ports. Select All Click this to select all entries in the table. Select None Click this to un-select all entries in the table. VES-1624FT-55A User’s Guide...
Page 151: Static Multicast
Click this button to refresh the screen. The first table displays the names of the fields. The subsequent tables show the settings of the IGMP groups. Index This is the static multicast group index number. MAC Address This is the multicast MAC address. VES-1624FT-55A User’s Guide...
Page 152 Clicking Add saves your changes to the IP DSLAM’s volatile memory. The IP DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. VES-1624FT-55A User’s Guide...
Page 153: Multicast Vlan
Ethernet port should join the multicast VLAN. 23.2 MVLAN Status Screen Use this screen to look at a summary of all multicast VLAN on the IP DSLAM. To open this screen, click Advanced Application > Multicast VLAN. Figure 78 MVLAN Status VES-1624FT-55A User’s Guide...
Page 154: Mvlan Setup Screen
This field shows whether this multicast VLAN is active (Enable) or inactive (Disable). 23.3 MVLAN Setup Screen Use this screen to configure basic settings and port members for each multicast VLAN. To open this screen, click Advanced Application > Multicast VLAN > MVLAN Setup. Figure 79 MVLAN Setup VES-1624FT-55A User’s Guide...
Page 155: Mvlan Group Screen
Click Cancel to begin configuring the fields afresh. 23.4 MVLAN Group Screen Use this screen to configure ranges of multicast IP addresses for each multicast VLAN. To open this screen, click Advanced Application > Multicast VLAN > MVLAN Group. VES-1624FT-55A User’s Guide...
Page 156: Figure 80 Mvlan Group
This field displays the end of this range of multicast IP addresses. Select Select this, and click Delete to remove the multicast VLAN group. Delete Click this to remove the selected multicast VLAN groups. Cancel Click Cancel to begin configuring the fields afresh. VES-1624FT-55A User’s Guide...
Page 157: Packet Filtering
Ethernet to the Internet through a common broadband medium, such as a single xDSL line, wireless device or cable modem. IP Pass through Internet Protocol. The underlying protocol for routing packets on the Internet and other TCP/IP-based networks. VES-1624FT-55A User’s Guide...
Page 158 When you select PPPoE Only,”#” appears for all of the packet types. With PPPoE Only, the IP DSLAM rejects all packet types except for PPPoE (packet types that are not listed are also rejected). VES-1624FT-55A User’s Guide...
Page 159: Mac Filter
Type a device’s MAC address in hexadecimal notation (xx:xx:xx:xx:xx:xx, where x is a number from 0 to 9 or a letter from a to f) in this field. The MAC address must be a valid MAC address. VES-1624FT-55A User’s Guide...
Page 160 Click Apply to save your changes to the IP DSLAM’s volatile memory. The IP DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. VES-1624FT-55A User’s Guide...
Page 161: Rapid Spanning Tree Protocol
After a bridge determines the lowest cost-spanning tree with RSTP, it enables the root port and the ports that are the designated ports for the connected LANs, and disables all other ports that participate in RSTP. Network packets are therefore only forwarded between enabled ports, eliminating any possible network loops. VES-1624FT-55A User’s Guide...
Page 162: Figure 83 Stp Root Ports And Designated Ports
Forwarding Forwarding All BPDUs are received and processed. All information frames are received and forwarded. See the IEEE 802.1w standard for more information on RSTP. See the IEEE 802.1D standard for more information on STP. VES-1624FT-55A User’s Guide...
Page 163: Rstp Status Screen
Designated root ID This is the unique identifier for the root bridge, consisting of bridge priority plus MAC address. This ID is the same in Our bridge ID if the IP DSLAM is the root switch. VES-1624FT-55A User’s Guide...
Page 164: Rstp Config Screen
Set Interval clicking Set Interval. Stop Click Stop to halt STP statistic polling. 26.3 RSTP Config Screen To open this screen, click Advanced Application > RSTP > RSTP Config. VES-1624FT-55A User’s Guide...
Page 165: Figure 85 Rstp Config
Priority decides which port should be disabled when more than one port forms a loop in a switch. Ports with a higher priority numeric value are disabled first. The allowed range is between 0 and 255 and default value is 128. VES-1624FT-55A User’s Guide...
Page 166 DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to begin configuring this screen afresh. VES-1624FT-55A User’s Guide...
Page 167: Port Authentication
At the time of writing, Windows XP of the Microsoft operating systems supports 802.1x. See the Microsoft web site for information on other Windows operating system support. For other operating systems, see its documentation. If your operating system does not support 802.1x, then you may need to install 802.1x client software. VES-1624FT-55A User’s Guide...
Page 168: Radius Screen
Type the user name of the user profile. Password Type a password up to 31 characters long for this user profile. Retype Type the password again to make sure you have entered it properly. Password to confirm VES-1624FT-55A User’s Guide...
Page 169: Screen
Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to begin configuring this screen afresh. Port This field displays a port number. Enable Select this check box to turn on IEEE 802.1x authentication on this port. VES-1624FT-55A User’s Guide...
Page 170 DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to begin configuring this screen afresh. VES-1624FT-55A User’s Guide...
Page 171: Port Security
1~128. Address Note: If you also use MAC filtering on a port, it is recommended that you set this limit to be equal to or greater than the number of MAC filter entries you configure. VES-1624FT-55A User’s Guide...
Page 172: Figure 90 Select Ports
3. Select to which ports you want to copy the settings. Use All to select every port. Use None to clear all of the check boxes. 4. Click Apply to paste the settings. Figure 90 Select Ports VES-1624FT-55A User’s Guide...
Page 173: Dhcp Relay
Then, a 1-byte Slot ID field specifies the ingress slot number (the IP DSLAM’s slot ID is always 0), and a 1-byte Port No field specifies the ingress port number. Next, the VPI and VCI denote the virtual circuit that received the DHCP request message from the subscriber. VES-1624FT-55A User’s Guide...
Page 174: Private Format
Figure 92 DHCP Relay Agent Remote ID Sub-option Format 29.3 DHCP Relay Screen To open this screen, click Advanced Application > DHCP Relay. VES-1624FT-55A User’s Guide...
Page 175: Figure 93 Dhcp Relay
This field has no effect if the Relay Mode is Both. If the Relay Mode is Auto, select which DHCP server (the primary one or the secondary one) to which the IP DSLAM should relay DHCP requests for the selected VLAN. VES-1624FT-55A User’s Guide...
Page 176 Select the check box next to the VLAN ID, and click Delete to remove the entry. Select All Click this to select all entries in the Server List. Select None Click this to un-select all entries in the Server List. VES-1624FT-55A User’s Guide...
Page 177: Dhcp Snoop
IP address whose packets are allowed, and the IP DSLAM forwards these packets as well. 30.2 DHCP Snoop Screen Use this screen to activate or deactivate DHCP snooping on each port. To open this screen, click Advanced Application > DHCP Snoop. Figure 94 DHCP Snoop VES-1624FT-55A User’s Guide...
Page 178: Dhcp Snoop Status Screen
30.3 DHCP Snoop Status Screen Use this screen to look at or to clear the DHCP snooping table on each port. To open this screen, click Advanced Application > DHCP Snoop > DHCP Snoop Status. Figure 95 DHCP Snoop Status VES-1624FT-55A User’s Guide...
Page 179: Dhcp Counter Screen
This field displays the number of DHCP Offer packets on this port. Request This field displays the number of DHCP Request packets on this port. This field displays the number of DHCP Acknowledge packets on this port. VES-1624FT-55A User’s Guide...
Page 180 This field displays the number of requests from DHCP clients above this limit. Overflow requests are dropped by the IP DSLAM. Clear Click Clear to delete the information the IP DSLAM has learned about DHCP packets. This resets every counter in this screen. VES-1624FT-55A User’s Guide...
Page 181: 2684 Routed Mode
IP address is 192.168.10.200. The routed domain is the LAN IP addresses behind the CPE device. The CPE device’s LAN IP address is 10.10.10.10 and the LAN computer’s IP address is 10.10.10.1. This includes the CPE device’s LAN IP addresses and the IP addresses of the LAN computers. VES-1624FT-55A User’s Guide...
Page 182: 2684 Routed Pvc Screen
• The subnet range of any RPVC and RPVC domain must be unique. 31.2 2684 Routed PVC Screen Use this screen to configure PVCs for 2684 routed mode traffic. To open this screen, click Advanced Application > 2684 Routed Mode. VES-1624FT-55A User’s Guide...
Page 183: Figure 98 2684 Routed Pvc
This field displays the Virtual Path Identifier (VPI) The VPI and VCI identify a channel on this port. This field displays the Virtual Circuit Identifier (VCI). The VPI and VCI identify a channel on this port. This field displays the subscriber’s IP address. VES-1624FT-55A User’s Guide...
Page 184: 2684 Routed Domain Screen
1’s together. Take “255.255.255.0” for example. 255 converts to eight 1’s in binary. There are three 255’s, so add three eights together and you get the bit number (24). VES-1624FT-55A User’s Guide...
Page 185: Rpvc Arp Proxy Screen
Use this screen to view the Address Resolution Protocol table of IP addresses of CPE devices using 2684 routed mode and configure how long the device is to store them. To open this screen, click Advanced Application > 2684 Routed Mode > RPVC ARP Proxy. Figure 100 RPVC Arp Proxy VES-1624FT-55A User’s Guide...
Page 186: 2684 Routed Gateway Screen
PVC. Enter the IP address in dotted decimal notation. Specify a VLAN Identifier to add to Ethernet frames that the system routes to this gateway. Priority Select the IEEE 802.1p priority (0~7) to add to the traffic that you send to this gateway. VES-1624FT-55A User’s Guide...
Page 187 The IP DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non- volatile memory when you are done configuring. Cancel Click Cancel to start configuring the screen again. VES-1624FT-55A User’s Guide...
Page 188 Chapter 31 2684 Routed Mode VES-1624FT-55A User’s Guide...
Page 189: Pppoa To Pppoe
Use this screen to set up PPPoA to PPPoE conversions on each port. This conversion is set up by creating a PAE PVC. See Chapter 16 on page 99 for background information about creating PVCs. To open this screen, click Advanced Application > PPPoA to PPPoE. VES-1624FT-55A User’s Guide...
Page 190: Figure 103 Pppoa To Pppoe
This field is optional. Specify the name of the service that uses this PVC. This must be a service name that you configure on the remote access concentrator. Hello Time Specify the timeout, in seconds, for the PPPoE session. Enter 0 if there is no timeout. VES-1624FT-55A User’s Guide...
Page 191: Pppoa To Pppoe Status Screen
32.3 PPPoA to PPPoE Status Screen Use this screen to look at the current status of each PPPoA to PPPoE conversion. To open this screen, click Advanced Application > PPPoA to PPPoE, and then click an index number. VES-1624FT-55A User’s Guide...
Page 192: Figure 104 Pppoa To Pppoe Status
This field displays the number of echo-reply PDUs received by the IP DSLAM Reply from the CPE (client) device. PPPoE PADI This field displays the number of padi PDUs sent by the IP DSLAM to the BRAS. VES-1624FT-55A User’s Guide...
Page 193 IP DSLAM checks the AC name field in the BRAS's reply PDU and finds a mismatch, however. PPPoE Generic This field displays the number of other types of errors that occur in the PPPoE Error session between the IP DSLAM and the BRAS. VES-1624FT-55A User’s Guide...
Page 194 Chapter 32 PPPoA to PPPoE VES-1624FT-55A User’s Guide...
Page 195: Dscp
Select Select this, and click Active or Inactive to enable or disable the DSCP on this port. Active Click this to enable DSCP on the selected ports. Inactive Click this to disable DSCP on the selected ports. VES-1624FT-55A User’s Guide...
Page 196: Dscp Map Screen
Click Apply to save your changes to the IP DSLAM’s volatile memory. The IP DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. VES-1624FT-55A User’s Guide...
Page 197: Tls Pvc
VLANs within its network by adding tag 37 to distinguish customer A and tag 48 to distinguish customer B at edge device 1 and then stripping those tags at edge device 2 as the data frames leave the network. VES-1624FT-55A User’s Guide...
Page 198: Tls Screen
Use this screen to set up Transparent LAN Services on each port. This is set up by creating a TLS PVC. See Chapter 16 on page 99 for background information about creating PVCs. To open this screen, click Advanced Application > TLS. Figure 108 TLS VES-1624FT-55A User’s Guide...
Page 199: Tls Pvc Screen
TLS PVC. See Chapter 16 on page 99 for background information about creating PVCs. To open this screen, click Advanced Application > TLS > TLS PVC. You can NOT configure PPPoA-to-PPPoE and TLS PVC settings on the same PVC. VES-1624FT-55A User’s Guide...
Page 200: Figure 109 Tls Pvc
Note: At the time of writing, you cannot edit the VPI and VCI. If you want to change them, add a new PVC with the desired settings. Then you can delete any unwanted PVCs. Port This field displays the number of the xDSL port on which the PVC is configured. VES-1624FT-55A User’s Guide...
Page 201 Select the check box in the Select column for an entry, and click Delete to remove the entry. Delete Select All Click this to select all entries in the table. Select None Click this to un-select all entries in the table. VES-1624FT-55A User’s Guide...
Page 202 Chapter 34 TLS PVC VES-1624FT-55A User’s Guide...
Page 203: Double Tagging (Dt)
Click Advanced Application > DT to open this screen. Use this screen to view the existing DT entries. It’s recommended that you add a new entry in this screen only when you want to translate untagged packets into double-tagged ones before forwarding them. VES-1624FT-55A User’s Guide...
Page 204: Figure 110 Dt
Select the check box in the Select column for an entry, and click Enable to activate the entry. Enable Select Select the check box in the Select column for an entry, and click Disable to inactivate the entry. Disable VES-1624FT-55A User’s Guide...
Page 205: Configuring Dt Pvc
Select an encapsulation method (llc or vc) for this DT PVC. S-tag VID Enter the S-tag VLAN ID from 1 to 4094. The S-tag (service tag) is the outer tag in double tagging. S-tag Priority Enter the S-tag priority level from 0 to 7. VES-1624FT-55A User’s Guide...
Page 206 Select the check box in the Select column for an entry, and click Disable to inactivate the entry. Disable Select All Click this to select all entries in the table. Select None Click this to un-select all entries in the table. VES-1624FT-55A User’s Guide...
Page 207: Acl
15 vlan <vid> dstip <ip> 16 vlan <vid> tcp|udp srcport <port> 17 vlan <vid> tcp|udp dstport <port> The input values for these values have the following ranges. • <vid>: 1~4094 • <priority>: 1~7 • <etype>: 0~65535 • <protocol>: tcp|udp|ospf|igmp|ip|gre|icmp|<ptype> VES-1624FT-55A User’s Guide...
Page 208: Acl Profile Actions
ADSL PVC or VDSL port (900), the IP DSLAM drops the packets because they do not match. 36.2 ACL Setup Screen Use this screen to assign ACL profiles to each ADSL PVC or VDSL port. To open this screen, click Advanced Application > ACL. VES-1624FT-55A User’s Guide...
Page 209: Figure 112 Acl Setup
This field displays PVC for an ADSL port or * for a VDSL port. ACL Profile This field shows the ACL profile assigned to this ADSL PVC or VDSL port. Select Select the check box in the Select column for an entry, and click Delete to remove the entry. Delete VES-1624FT-55A User’s Guide...
Page 210: Acl Profile Screen
Click this to un-select all entries in the table. 36.3 ACL Profile Screen Use this screen to set up ACL profiles. To open this screen, click Advanced Application > ACL > ACL Profile. Figure 113 ACL Profile VES-1624FT-55A User’s Guide...
Page 211: Table 74 Acl Profile
Select the check box in the Select column for an entry, and click Delete to remove the entry. Delete Select All Click this to select all entries in the table. Select None Click this to un-select all entries in the table. VES-1624FT-55A User’s Guide...
Page 212: Acl Profile Map Screen
This field displays the ADSL port number on which the PVC is configured. VPI/VCI This field displays the Virtual Path Identifier (VPI) and Virtual Circuit Identifier (VCI). The VPI and VCI identify a channel on this port. */* displays for VDSL ports. VES-1624FT-55A User’s Guide...
Page 213: Downstream Broadcast
Blocking Table Port Use this drop-down list box to select a port for which you wish to display settings. Index This field displays the number of the downstream broadcast blocking entry. VES-1624FT-55A User’s Guide...
Page 214 Config Save link on the navigation panel to save your changes to the non- volatile memory when you are done configuring. Select All Click All to mark all of the check boxes. Select None Click None to un-mark all of the check boxes. VES-1624FT-55A User’s Guide...
Page 215: Upstream Broadcast
The system loses these changes if it is turned off or loses power, so use the Config Save on the navigation panel and then the Save button to save your changes to the non-volatile memory when you are done configuring. VES-1624FT-55A User’s Guide...
Page 216 Chapter 38 Upstream Broadcast VES-1624FT-55A User’s Guide...
Page 217: Syslog
DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to begin configuring this screen afresh. VES-1624FT-55A User’s Guide...
Page 218 Chapter 39 Syslog VES-1624FT-55A User’s Guide...
Page 219: Access Control
IP DSLAM through the network via SNMP version one (SNMPv1) and/or SNMP version 2c. The next figure illustrates an SNMP management operation. SNMP is only available if TCP/IP is configured. VES-1624FT-55A User’s Guide...
Page 220: Figure 119 Snmp Management Model
Get operation, followed by a series of GetNext operations. Allows the manager to set values for object variables within an agent. Trap Used by the agent to inform the manager of some events. VES-1624FT-55A User’s Guide...
Page 221: Supported Mibs
The number of times a Loss Of Frame has occurred within 15 minutes for the XTUC has reached the threshold. vdslPerfLossThreshNotificati The number of times a Loss Of Signal has occurred within 15 minutes for the XTUC has reached the threshold. VES-1624FT-55A User’s Guide...
Page 222: Snmp Screen
GetNext- requests from the management station. Set Community Enter the set community, which is the password for incoming Set- requests from the management station. Trap Community Enter the trap community, which is the password sent with each trap to the SNMP manager. VES-1624FT-55A User’s Guide...
Page 223: Service Access Control Screen
DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to begin configuring this screen afresh. VES-1624FT-55A User’s Guide...
Page 224: Remote Management Screen
DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to begin configuring this screen afresh. VES-1624FT-55A User’s Guide...
Page 225: Pppoe Intermediate Agent
Agent Circuit ID Sub-option. In addition, the IP DSLAM puts the PPPoE client’s MAC address into the Agent Remote ID Sub-option. The slot ID is zero, if this value is not applicable. If the IP DSLAM adds extra information, it does not append a trailing 0x00 (00h). VES-1624FT-55A User’s Guide...
Page 226: Pppoe Intermediate Agent Screen
Use this screen to configure the IP DSLAM to give a PPPoE termination server additional information that the server can use to identify and authenticate a PPPoE client. To open this screen, click Advanced Application > PPPoE Intermediate Agent. Figure 123 PPPoE Intermediate Agent VES-1624FT-55A User’s Guide...
Page 227: Table 90 Pppoe Intermediate Agent
PPPoE intermediate agent settings for subscribers in the selected VLAN(s). Delete This also disables this feature for PPPoE clients in the selected VLAN(s). Select All Click All to mark all of the check boxes. Select None Click None to deselect all of the check boxes. VES-1624FT-55A User’s Guide...
Page 228 Chapter 41 PPPoE Intermediate Agent VES-1624FT-55A User’s Guide...
Page 229: Mtu Size
The IP DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non- volatile memory when you are done configuring. VES-1624FT-55A User’s Guide...
Page 230 Chapter 42 MTU Size VES-1624FT-55A User’s Guide...
Page 231: Oui Filter
Select a port for which you wish to configure packet type filtering. Enter the first three octets of a MAC address in the format xx:xx:xx. For example, 00:AF:FF. Click this to save the OUI to the specified port. Cancel Click this to reset the OUI field. VES-1624FT-55A User’s Guide...
Page 232 Config Save on the navigation panel and then the Save button to save your changes to the non- volatile memory when you are done configuring. VES-1624FT-55A User’s Guide...
Page 233: N1Mac
Backbone devices only see a frame from A and record only A’s MAC address in their MAC tables. Figure 126 N1MAC MAC-A MAC1 MAC2 MAC3 44.2 N1MAC Screen Use this screen to enable or disable N1MAC on xDSL subscriber ports. To open this screen, click Advanced Application > N1MAC. VES-1624FT-55A User’s Guide...
Page 234: N1Mac Status Screen
The following table describes the labels in this screen. Table 94 N1MAC LABEL DESCRIPTION Show Port Select a port or All to display the available multiple-to-one MAC mapping table for the port(s). Clear Click this to remove all entries shown in this screen. VES-1624FT-55A User’s Guide...
Page 235 MAC address. The IP DSLAM puts the subscriber’s MAC address back into traffic returned from the uplink network. This field displays a MAC address which has been replaced with the IP DSLAM’s MAC address in upstream frames. VES-1624FT-55A User’s Guide...
Page 236 Chapter 44 N1MAC VES-1624FT-55A User’s Guide...
Page 237: Dot3Ad
“standby” ports become operational without user intervention. Please note that: • You must connect all ports point-to-point to the same Ethernet switch and configure the ports for LACP trunking. • LACP only works on full-duplex links. VES-1624FT-55A User’s Guide...
Page 238: Link Aggregation Id
802.3ad link aggregation settings to group Ethernet ports into a trunk to increase the uplink bandwidth. Port Priority and Port Number are 0 as it is the aggregator ID for the trunk group, not the individual port. VES-1624FT-55A User’s Guide...
Page 239: Dot3Ad Status Screen
Click Advanced Application > Dot3ad > Status to open the screen. Use this screen to configure IEEE 802.3ad link aggregation settings which groups Ethernet ports into a trunk to increase the uplink bandwidth. Figure 131 Dot3ad Status VES-1624FT-55A User’s Guide...
Page 240: Table 98 Dot3Ad Status
This field displays port(s) which have successfully negotiated with the port at the peer end in the LACP group. Note: This field only displays values if you enable LACP on the ports at the both peer ends. VES-1624FT-55A User’s Guide...
Page 241: Mac Force Forwarding
ARP request with AR’s MAC address. A sends traffic to AR. AR forwards the traffic to S. In this case, none of the subscribers can know S’s MAC address. Figure 132 MAC Force Forwarding Without MAC Force Forwarding With MAC Force Forwarding VES-1624FT-55A User’s Guide...
Page 242: Mac Force Forwarding Examples
Note that 28 entered in the NetMask field indicates fifteen subscriber devices are included. You have to calculate the netmask depending on the number of IP addresses you want to include in a MAC force forwarding rule. VES-1624FT-55A User’s Guide...
Page 243: Macff Screen
You can then monitor separated traffic centrally on AR or AR2. Figure 135 MAC Force Forwarding Configuration Example 3 46.3 MACFF Screen Click Advanced Application > MACFF to open the screen. Use this screen to configure the MAC force forwarding settings. VES-1624FT-55A User’s Guide...
Page 244: Figure 136 Mac Force Forwarding
Select this, and click Delete to remove the setting. Delete Click this to remove the selected setting(s). Select All Click this to select all entries in the table. Select None Click this to un-select all entries in the table. VES-1624FT-55A User’s Guide...
Page 245: Macff Arp Proxy Screen
Click Advanced Application > MACFF Arp Proxy to open the screen. Use this screen to configure an expiration time for configured Access Router (AR) and Application Server (AS) ARP table entries. See Section 46.3 on page 243. VES-1624FT-55A User’s Guide...
Page 246: Figure 137 Mac Arp Proxy
This field displays the VLAN ID of the AR or AS. This field displays the AR’s or AS’s MAC address the IP DSLAM has learned. Flush Click Flush to remove all of the entries from this MAC ARP proxy table. VES-1624FT-55A User’s Guide...
Page 247: Routing Protocol, Alarm And Management
Routing Protocol, Alarm and Management Static Routing (249) Alarm (251) Maintenance (259) Diagnostics (263) MAC Table (269) ARP Table (271)
Page 249: Static Routing
Gateway IP Address Enter the IP address of the gateway. The gateway is an immediate neighbor of your device that will forward the packet to the destination. The gateway must be a router on the same segment as your device. VES-1624FT-55A User’s Guide...
Page 250 This field displays the cost of transmission for routing purposes. Delete Select the rule(s) that you want to remove in the Delete column, and then click the Delete button. Cancel Click Cancel to clear the selected check boxes in the Delete column. VES-1624FT-55A User’s Guide...
Page 251: Alarm
The system reports an alarm on a port if the alarm has a severity equal to or higher than the port’s threshold. 48.2 Alarm Status Screen This screen displays the alarms that are currently in the system. To open this screen, click Alarm > Alarm Status. Figure 139 Alarm Status VES-1624FT-55A User’s Guide...
Page 252: Alarm Descriptions
Frame has occurred within 15 minutes for the XTU (C or R) has reached the threshold. The number of times a Loss Of (5004)vdsl_tca_los info Signal has occurred within 15 minutes for the XTU (C or R) has reached the threshold. VES-1624FT-55A User’s Guide...
Page 253: Alarm History Screen
A Gigabit Ethernet interface is up. enet (20000)up info A Gigabit Ethernet interface is enet (20001)down major down. 48.4 Alarm History Screen This screen displays the historical alarms stored in the system. To open this screen, click Alarm > Alarm History. VES-1624FT-55A User’s Guide...
Page 254: Alarm Event Setup Screen
48.5 Alarm Event Setup Screen This screen lists the alarms that the system can generate along with the severity levels of the alarms and where the system is to send them. To open this screen, click Alarm > Alarm Event Setup. VES-1624FT-55A User’s Guide...
Page 255: Figure 141 Alarm Event Setup
This field displays the alarm severity level (critical, major, minor or info). Clearable This displays “V” if the alarm clear command removes the alarm from the system. It displays “-“if the alarm clear command does not remove the alarm from the system. VES-1624FT-55A User’s Guide...
Page 256: Edit Alarm Event Setup Screen
Use this screen to set the alarm severity threshold for recording alarms on an individual port(s). The system reports an alarm on a port if the alarm has a severity equal to or higher than the port’s threshold. VES-1624FT-55A User’s Guide...
Page 257: Figure 143 Alarm Port Setup
DSLAM loses these changes if it is turned off or loses power, so use the Config Save link on the navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to start configuring the screen again. VES-1624FT-55A User’s Guide...
Page 258 Chapter 48 Alarm VES-1624FT-55A User’s Guide...
Page 259: Maintenance
Be sure to upload the correct model firmware as uploading the wrong model firmware may damage your device. To open this screen, click Management > Maintenance > Firmware Upgrade. Figure 145 Firmware Upgrade VES-1624FT-55A User’s Guide...
Page 260: Restore Configuration Screen
Save in drop-down list box and type a descriptive name for it in the File name list box. Click Save to save the configuration file to your computer. See the chapters on commands to edit the configuration text file. VES-1624FT-55A User’s Guide...
Page 261: Load Factory Defaults
IP address (192.168.1.1). Figure 148 Restore Factory Default Settings, Reboot 49.6 Reboot System Use this function to restart the device without physically turning the power off. To open this screen, click Management > Maintenance > Click here (Reboot System). VES-1624FT-55A User’s Guide...
Page 262: Command Line Ftp
This takes up to two minutes. This does not affect the device’s configuration. 49.7 Command Line FTP See the VES DSLAM CLI Reference Guide for how to upload or download files to or from the device using FTP commands. VES-1624FT-55A User’s Guide...
Page 263: Diagnostics
H A P T E R Diagnostics This chapter explains the Diagnostic screens. 50.1 Diagnostics Screen Use this screen to check system logs, ping IP addresses or perform loopback tests. To open this screen, click Management > Diagnostic. Figure 150 Diagnostic VES-1624FT-55A User’s Guide...
Page 264: Table 111 Diagnostics
SELT is complete, select a port number from the Port drop-down list box and click Get SELT Data. The results tell you what gauge of telephone wire is connected to the port and the approximate length of the line. VES-1624FT-55A User’s Guide...
Page 265: Log Format
Someone attempted to upload a firmware file with a wrong Received Firmware WARN identity via FTP. Invalid! A file was uploaded to the IP DSLAM by FTP. Received File <file>! INFO <file> - received file’s name VES-1624FT-55A User’s Guide...
Page 266: Ldm Test Parameters
The signal-to-noise ratio margin is the maximum that the received noise power could increase with the IP DSLAM still being able to meet its transmission targets. This is the upstream and downstream Attainable Net Data Rate (in bit/s). attndr: VES-1624FT-55A User’s Guide...
Page 267: Tonediag Parameters
This is the upstream and downstream Attainable Net Data Rate (in bit/s). attndr: This is the upstream and downstream Far End Actual Aggregate Transmit farEndActatp: Power (in dBm) This is the index number of the DMT sub-carrier. VES-1624FT-55A User’s Guide...
Page 268 SNR is the ratio between the received signal power and the received noise power. The SNR can be used in analyzing time dependent changes in crosstalk levels and line attenuation (such as those caused by temperature variations and moisture). VES-1624FT-55A User’s Guide...
Page 269: Mac Table
2 The device checks to see if the frame's destination MAC address matches a source MAC address already learned in the MAC table. • If the device has already learned the port for this MAC address, then it forwards the frame to that port. VES-1624FT-55A User’s Guide...
Page 270: Mac Table Screen
This is the MAC address of the device from which this incoming frame came. Refresh Click Refresh to update the list of dynamically learned MAC addresses. Flush Click Flush to remove all of the dynamically learned MAC address entries from the MAC table. VES-1624FT-55A User’s Guide...
Page 271: Arp Table
ARP Table for future reference and then sends the packet to the MAC address that replied. 52.2 ARP Table Screen The ARP table can hold up to 500 entries. To open this screen, click Management > ARP Table. VES-1624FT-55A User’s Guide...
Page 272: Figure 153 Arp Table
This is the MAC address of the device with the listed IP address. Previous Page Click one of these buttons to show the preceding or following screen if the information cannot be displayed in one screen. Next Page VES-1624FT-55A User’s Guide...
Page 273: Troubleshooting And Specifications
Troubleshooting and Specifications Troubleshooting (275) Product Specifications (283)
Page 275: Troubleshooting
Make sure you can feel and/or hear the fans working - working fans emit a low buzz and blow air. If the voltage levels are outside the allowed range, take a screen shot of the statistics monitor command display and contact your vendor. VES-1624FT-55A User’s Guide...
Page 276: Sfp Lnk Leds Do Not Turn On
Make sure that the Ethernet port has the appropriate mode setting. Make sure that the IP DSLAM’s IP settings are properly configured. Check the VLAN configuration. Ping the IP DSLAM from a computer behind the peer Ethernet device. VES-1624FT-55A User’s Guide...
Page 277: Dsl Data Transmission
Check the telephone wire and connections between the MDF(s) and VDSL port(s). Check the telephone wire mapping on the MDF(s). Make sure the in-house wiring works and is connected properly. Repeat the steps above using a different VDSL port. VES-1624FT-55A User’s Guide...
Page 278: Local Server
Use the “config save” command after you finish configuring to save the IP DSLAM’s settings. 53.11 Password If you forget your password, you will need to use the console port to reload the factory-default configuration file (see Section 53.15 on page 280). VES-1624FT-55A User’s Guide...
Page 279: System Lockout
Make sure that your computer’s IP address matches a configured secured client IP address (if configured). The IP DSLAM immediately disconnects the telnet session if secured host IP addresses are configured and your computer’s IP address does not match one of them. VES-1624FT-55A User’s Guide...
Page 280: Resetting The Defaults
System will reboot automatically after restoring default configuration. Do you want to proceed(y/n)? > restoring configuration... saving configuration to flash... The IP DSLAM is now reinitialized with a default configuration file including the default user name of “admin” and the default password of “1234”. VES-1624FT-55A User’s Guide...
Page 281: Uploading The Default Configuration File
Type the configuration file's location, or click Browse to search for it. Choose the 1K Xmodem protocol. Then click Send. 4 After a successful configuration file upload, type atgo to restart the IP DSLAM. The IP DSLAM is now reinitialized with a default configuration file including the default password of “1234”. VES-1624FT-55A User’s Guide...
Page 282: Recovering The Firmware
Type the firmware file's location, or click Browse to search for it. Choose the 1K Xmodem protocol. Then click Send. 10 After a successful firmware upload, type atgo to restart the IP DSLAM. The console port speed automatically changes back to 9600 bps when the IP DSLAM restarts. VES-1624FT-55A User’s Guide...
Page 283: Product Specifications
AWG (American Wire Gauge) is a measurement system for wire that specifies its thickness. As the thickness of the wire increases, the AWG number decreases. Power Input 100~240 VAC, 50/60 Hz, 1.3 A maximum Power Consumption 64 W maximum VES-1624FT-55A User’s Guide...
Page 284: Table 131 Fuse Specifications
• DHCP snooping static IP pool entries: 3 • Number of joined MVLANs: 4 • Number of ACL profile mappings: 8 System: • Number of user accounts: 16 • Number of trap destinations: 4 • Number of secured client groups: 16 VES-1624FT-55A User’s Guide...
Page 285: Default Settings
Default Console Port Settings VT100 terminal emulation, 9600 bps, No parity, 8 data bits, 1 stop bit, and no flow control VLAN Default Settings 802.1p Priority Registration VLAN 1: Fixed for the Ethernet ports and VDSL ports Tagging Untagged for all ports VDSL Default Settings VES-1624FT-55A User’s Guide...
Page 286 256 (scalar value: 0.0) DPBOESCMB 512 (scalar value: 1) DPBOESCMC 256 (scalar value: 0) DPBOMUS 180 (-90.0 dBm/Hz) DPBOFMIN 0 (0.0 kHz) DPBOFMAX 511 (2203.6875 kHz) UPBO Parameters Upstream Band 1 5650 (56.50 dBm/Hz) 1019 (10.19 dBm/Hz) VES-1624FT-55A User’s Guide...
Page 287: Pin Assignments
Figure 157 CO 1-24 and USER 1-24 Telco-50 Pin Assignments 54.3.2 Console Cable Pin Assignments The following diagrams and chart show the pin assignments of the console cable. Figure 158 Console Cable RJ-11 Male Connector VES-1624FT-55A User’s Guide...
Page 288: Alarm Connector Pin Assignments
4, 8 Pins for alarm input 2. 5, 8 Pins for alarm input 3. 9, 8 Pins for alarm input 4. Alarm input is only for dry contact without any power. Open or short circuit is recommended. VES-1624FT-55A User’s Guide...
Page 289: Appendices And Index
Appendices and Index Changing a Fuse (291) Legal Information (293) Customer Support (297) Index (303)
Page 291: Appendix A Changing A Fuse
4 Dispose of the burnt-out fuse properly. Installing a Fuse 1 Gently press the replacement fuse into the fuse clip until you hear a click. 2 Replace the IP DSLAM’s cover. 3 Reconnect the power wires to the unit. VES-1624FT-55A User’s Guide...
Page 292 Appendix A Changing a Fuse VES-1624FT-55A User’s Guide...
Page 294 ZyXEL will, at its discretion, repair or replace the defective products or components without charge for either parts or labor, and to whatever extent it shall deem necessary to restore the product or components to proper operating VES-1624FT-55A User’s Guide...
Page 295 To obtain the services of this warranty, contact your vendor. You may also refer to the warranty policy for the region in which you bought the device at http://www.zyxel.com/web/ support_warranty_info.php. Registration Register your product online to receive e-mail notices of firmware upgrades and information at www.zyxel.com. VES-1624FT-55A User’s Guide...
Page 296 Appendix B Legal Information VES-1624FT-55A User’s Guide...
Page 297 • Sales E-mail: sales@zyxel.com.tw • Telephone: +886-3-578-3942 • Fax: +886-3-578-2439 • Web: www.zyxel.com • Regular Mail: ZyXEL Communications Corp., 6 Innovation Road II, Science Park, Hsinchu 300, Taiwan China - ZyXEL Communications (Beijing) Corp. • Support E-mail: cso.zycn@zyxel.cn • Sales E-mail: sales@zyxel.cn •...
Page 298 Czech Republic • E-mail: info@cz.zyxel.com • Telephone: +420-241-091-350 • Fax: +420-241-091-359 • Web: www.zyxel.cz • Regular Mail: ZyXEL Communications, Czech s.r.o., Modranská 621, 143 01 Praha 4 - Modrany, Ceská Republika Denmark • Support E-mail: support@zyxel.dk • Sales E-mail: sales@zyxel.dk •...
Page 299 Tokyo 141-0022, Japan Kazakhstan • Support: http://zyxel.kz/support • Sales E-mail: sales@zyxel.kz • Telephone: +7-3272-590-698 • Fax: +7-3272-590-689 • Web: www.zyxel.kz • Regular Mail: ZyXEL Kazakhstan, 43 Dostyk Ave., Office 414, Dostyk Business Centre, 050010 Almaty, Republic of Kazakhstan VES-1624FT-55A User’s Guide...
Page 300 • Support Telephone: +1-800-978-7222 • Sales E-mail: sales@zyxel.com • Sales Telephone: +1-714-632-0882 • Fax: +1-714-632-0858 • Web: www.zyxel.com • Regular Mail: ZyXEL Communications Inc., 1130 N. Miller St., Anaheim, CA 92806- 2001, U.S.A. Norway • Support E-mail: support@zyxel.no • Sales E-mail: sales@zyxel.no •...
Page 301 • Support E-mail: support@zyxel.es • Sales E-mail: sales@zyxel.es • Telephone: +34-902-195-420 • Fax: +34-913-005-345 • Web: www.zyxel.es • Regular Mail: ZyXEL Communications, Arte, 21 5ª planta, 28033 Madrid, Spain Sweden • Support E-mail: support@zyxel.se • Sales E-mail: sales@zyxel.se • Telephone: +46-31-744-7700 •...
Page 302 • Sales E-mail: sales@zyxel.co.uk • Telephone: +44-1344-303044, 0845 122 0301 (UK only) • Fax: +44-1344-303034 • Web: www.zyxel.co.uk • Regular Mail: ZyXEL Communications UK Ltd., 11 The Courtyard, Eastern Road, Bracknell, Berkshire RG12 2XB, United Kingdom (UK) VES-1624FT-55A User’s Guide...
Page 303 ALM LED troubleshooting LDM test parameter alternative subnet mask notation Class of Service (CoS) American Wire Gauge, see AWG CLI Command Appliation Server (AS) CO port 158, 271 Command Line Interface ARP table configuration ATM F5 VES-1624FT-55A User’s Guide...
Page 304 DSCP DSCP-to-IEEE 802.1p mapping disclaimer Discrete Multi-Tone, see DMT 36, 126 DMT (Discrete Multi-Tone) factory defaults DMT sub-carriers Dot3ad introduction LACP negotiation maintenance modes sensor status trap mode syncs Fan Module double-tagged frames 39, 197 VES-1624FT-55A User’s Guide...
Page 305 Internet Protocol Digital Subscriber Line Access Multiplexer, see IP DSLAM grouping Ethernet ports Internet Protocol television, see IPTV IP DSLAM IP Setup IPQoS profile hardware features IPTV Hello Time ITU-T 993.2 RSTP Home screen host name humidity jabber VES-1624FT-55A User’s Guide...
Page 306 MAC force forwarding Near End Block Errors (NEBE) ARP proxy table Near End Cyclic Redundancy Checks configuration NetBIOS description example Network Basic Input/Output System, see NetBIOS overview NTP (RFC-1305) setting examples number of Errored Seconds (ES) MAC spoofing VES-1624FT-55A User’s Guide...
Page 307 IGMP groups trunking port security Port Setup port setup rack 19 inch port up time rack 482.6 mm port VLAN ID rack-mounted installation requirements port VLAN ID, see PVID Radio Frequency Interference, see RFI. port-based authentication VES-1624FT-55A User’s Guide...
Page 308 RSTP (Rapid Spanning Tree Protocol) SNMP access control Rx bytes SNMP commands Rx discard packets GetNext Rx nonuni-packets Rx packets 78, 79 traps Rx rate SNMP trap Rx uni-packets fans SNMPv2 traps specification ground wire safety warnings telephone wire VES-1624FT-55A User’s Guide...
Page 309 Telco-50 Cables Tx nonuni-packets Telco-50 connector pin assignments Tx packets 78, 79 telephone company Tx rate telephone wire Tx uni-packets specification Telnet access control temperature 82, 284 threshold Terminal Emulation Terminal emulation UnAvailable Seconds (UAS) terminal emulation undersize VES-1624FT-55A User’s Guide...
Page 310 VID, see VLAN ID viewing system information viewing system logs VLAN 37, 276, 277 forwarding introduction isolation priority frame stacking VLAN group VLAN ID maximum number of VLAN stacking voltage threshold VPI (Virtual Path Identifier) VES-1624FT-55A User’s Guide...
Page 311 Index VES-1624FT-55A User’s Guide...
Page 312 Index VES-1624FT-55A User’s Guide...

ZyXEL Communications VES-1624FT-55A User Manual

Contents Overview

List of Figures

Chapter 1 Introducing the IP DSLAM

Chapter 2 Hardware Installation

Chapter 3 Front Panel Connections

Chapter 4 MDF Connections

Chapter 5 Power Connections

Chapter 6 Fan Maintenance

Chapter 7 Introducing the Web Configurator

Chapter 8 Initial Configuration

Chapter 9 Home and Port Statistics Screens

Chapter 10 System Information

Chapter 11 General Setup

Chapter 12 User Account

Chapter 13 Switch Setup

Chapter 14 IP Setup

Chapter 15 ENET Port Setup

Chapter 16 Xdsl Port Setup

Chapter 17 Xdsl Profiles Setup

Chapter 18 Xdsl Line Data

Chapter 19 VLAN

Chapter 20 Protocol VLAN

Chapter 21 IGMP

Chapter 22 Static Multicast

Chapter 23 Multicast VLAN

Chapter 24 Packet Filtering

Chapter 25 MAC Filter

Chapter 26 Rapid Spanning Tree Protocol

Chapter 27 Port Authentication

Chapter 28 Port Security

Chapter 29 DHCP Relay

Chapter 30 DHCP Snoop

Chapter 31 2684 Routed Mode

Chapter 32 Pppoa to Pppoe

Chapter 33 DSCP

Chapter 34 TLS PVC

Chapter 35 Double Tagging (DT)

Chapter 36 ACL

Chapter 37 Downstream Broadcast

Chapter 38 Upstream Broadcast

Chapter 39 Syslog

Chapter 40 Access Control

Chapter 41 Pppoe Intermediate Agent

Chapter 42 MTU Size

Chapter 43 OUI Filter

Chapter 44 N1MAC

Chapter 45 Dot3Ad

Chapter 46 MAC Force Forwarding

Chapter 47 Static Routing

Chapter 48 Alarm

Chapter 49 Maintenance

Chapter 50 Diagnostics

Chapter 51 MAC Table

Chapter 52 ARP Table

Chapter 53 Troubleshooting

Chapter 54 Product Specifications

Appendix A Changing a Fuse

Appendix B Legal Information

Quick Links

Chapters

Troubleshooting

Need help?

Questions and answers

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Summary of Contents for ZyXEL Communications VES-1624FT-55A