Instruction/ maintenance manual of the product zyxel fiber-based ZyXEL Communications
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Quick Start Guide www .zyxel.com GLC1320G-55 Fiber-based, Gigabit Ethernet Line Card V e rsion 4.02 Edition 1, 6/2013 Copyright © 2013 Z yXEL Communications Corpor ation User’s Guide.
GLC1320G-55 User’s Gui de 2 IMPORT ANT! READ CAREFULL Y BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE. Screenshots and graphics in this book may differ sl ightly from your product due to differences in your product firmware o r your computer operatin g system .
Contents Overview GLC1320G-55 User’s Guide 3 Contents Overview Introducing the GLC1320G -55 ............... ................ ................... ................ .................... ............. ...... ......... 7 Product S pecifications ..... ...
Contents Overview GLC1320G-55 User’s Gui de 4.
Table of Contents GLC1320G-55 User’s Guide 5 Table of Contents Contents Overview .............................................. ..................................................... ........... .... 3 Table of Contents ..............................
Table of Contents GLC1320G-55 User’s Gui de 6.
GLC1320G-55 User’s Guide 7 C HAPTER 1 Introducing the GLC1320G-55 1.1 GLC1320G-55 Overview The GLC1320G-55 is a Gigabit Ethernet Line Card with 20 SFP slot connector slots for fiber-based SFP (mini-GBIC) transceivers (16 for SFP transce iv er and 4 for CSFP/SFP).
Chapter 1 Introduci ng the GLC1320G-55 GLC1320G-55 User’s Gui de 8 SFP Slot s Install SFP (Small Form-factor Pluggable) tr ansceivers to connect to Ethernet switches. Discovery and Dependency Mapping Inventory (DDMI) Discovery and Dependency M apping Inventory (D DMI) reads the transce iver temperature and volt age .
Chapter 1 Introducing the GLC1320G-55 GLC1320G-55 User’s Guide 9 Loop Guard Loop guard protects against network loops on the edge of you network. Double T ag Mode (DT) For untagged pack ets, DT adds outer VLAN tag and inner VLAN tags. For tagged pack ets, DT adds an outer VLAN tag.
Chapter 1 Introduci ng the GLC1320G-55 GLC1320G-55 User’s Gui de 10 Isolation (per-VLAN) Use isolation to block the subscribers in a specific VLAN from sending tr affic directly to each other . Packet Filter The GLC1320G-55 supports packet filtering b ased on protocol.
Chapter 1 Introducing the GLC1320G-55 GLC1320G-55 User’s Guide 11 IGMP Message Rate Limiting The GLC1320G-55 can limit how many IGMP message pack ets a subscriber can send per second.
Chapter 1 Introduci ng the GLC1320G-55 GLC1320G-55 User’s Gui de 12 Anti-IP Address Spoofing With DHCP snooping, the GLC1320G-55 records which IP addresses are assigned on each port. The GLC1320G-55 drops packets from a device using a different IP address.
Chapter 1 Introducing the GLC1320G-55 GLC1320G-55 User’s Guide 13 1.4 Port s and LEDs These are the details of the front panel ports and LEDs. 1.4.1 Port s The following table describes the port labels on the front panel. 1.4.2 LEDs The following table describes the LED indicators on the front panel of the GLC1320G-55.
Chapter 1 Introduci ng the GLC1320G-55 GLC1320G-55 User’s Gui de 14.
GLC1320G-55 User’s Guide 15 C HAPTER 2 Product Specifications This chapter gives details about the line card hardware and features. 2.1 Product S pecifications T a ble 3 Device Specifications Dimensions 390.
Chapter 2 Product Specific at ions GLC1320G-55 User’s Gui de 16 This table lists the standards the GLC1320G-55 supports. Certifications R oHS & WEEE c ompliant· ETSI 300-019 · Safety EN60950-1.
Chapter 2 Product Spec ifications GLC1320G-55 User’s Guide 17 2.2 Firmware Naming Conventions A firmware version includes the m odel code and release number as shown in the following example. 2.3 Console Cable Pin Assignment s The following diagram and chart show the pin assignments of the console cable.
Chapter 2 Product Specific at ions GLC1320G-55 User’s Gui de 18 Figure 3 Console Cable Mini RJ-11 Male Connector T a ble 5 Console Cable Connector Pin Assignments MINI RJ-1 1 MALE Pin 2: TXD Pin 3: .
GLC1320G-55 User’s Guide 19 C HAPTER 3 Troubleshooting This chapter offers some suggestions to solve problems you might encounter . The potential problems are divided into the following categories. • Pow er a n d L ED s • Data T ransmission • Local Server • Management and Configuration 3.
Chapter 3 Troubl eshooting GLC1320G-55 User’s Gui de 20 3.2 Dat a T ransmission The link is up, but data cannot be tr ansmitted. 3.3 Local Server The computer behind an Ethernet switch cann ot access a local server connected to the li ne card.
Chapter 3 Troubl eshooting GLC1320G-55 User’s Guide 21 3.4 Management and Configuration The line card is not manage able. The line card always uses the default configur at ion. Any changes you made to the line card are stored on the MSC. By default, the MSC is allowed to manage every line card.
Chapter 3 Troubl eshooting GLC1320G-55 User’s Gui de 22 3 This is an example Xmodem configuration upload using HyperT erminal. Click Transfe r , then Send File to display the following screen. Figure 4 Example Xmodem Upload 4 After a successful configuration file upload, type atgo to restart the line card.
Chapter 3 Troubl eshooting GLC1320G-55 User’s Guide 23 2 Connect your computer to the console port and use terminal emulation software configured to the following parameters: 3 Pull out the line card and push it back in to restart it and begin a session.
Chapter 3 Troubl eshooting GLC1320G-55 User’s Gui de 24 10 After a successful firmware upload, the line card restarts. The co nsole por t speed automatically changes back to 9600 bps when the line card restarts.
GLC1320G-55 User’s Guide 25 A PPENDIX A Legal Information Copyright Copyright © 2013 by Z y XEL Communications Corporation. The contents of this publication may not be repr oduced in any part or as.
Appendix A Legal Information GLC1320G-55 User’s Gui de 26 T aiwanese BSMI (Bureau of St andards, Metrology and Inspection) A W arning: Notices Changes or modifications not expressly approved by the part y responsible for compliance could void the user's authority to operate the equipment.
Appendix A Legal Info rmation GLC1320G-55 User’s Guide 27 Registration Register y our product online to receive e-mail no tices of firmw are upgrades and inform ation at www .zyxel.com. Safety W arnings For your safety , be sure to read and follow all warning notices and instructions.
Appendix A Legal Information GLC1320G-55 User’s Gui de 28.
Index GLC1320G-55 User’s Guide 29 Index A ALM LED 19 B bandwidth control 11 C certifications 25 , 26 notices 26 viewing 26 classifier 12 console port 12 , 23 copyright 25 D DHCP 11 DHCP (Dynamic Hos.
Index GLC1320G-55 User’s Gui de 30 profile VDSL 8 protocol filter 10 PWR LED 19 R recovering the firmw are 22 registration product 27 related documentation 2 S standards, supported 16 static multica.
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