iMcV-Giga-FiberLinX-II Operation Manual Above illustrations are representative; some minor differences may be present in actual product
FCC Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A computing device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
Table of Contents FCC Radio Frequency Interference Statement ------------------------------------------------- ii Warranty ----------------------------------------------------------------------------------------------- ii About the iMcV-Giga-FiberLinX-II ---------------------------------------------------------------- 1 iView2 Management Software --------------------------------------------------------------------- 4 Installation ------------------------------------------------------------------------------
About the iMcV-Giga-FiberLinX-II NOTE Unless noted otherwise, all references to the iMcV-Giga-FiberLinX-II in this manual are also applicable to the iMcV-Giga-FiberLinX-II TX/SFP and iMcV-Giga-FiberLinX-II SFP/SFP. Overview The iMcV-Giga-FiberLinX-II allows network operators to deploy managed Ethernet services, with a full range of remote management, traffic monitoring, and alarm reporting features.
The iMcV-Giga-FiberLinX-II module is a double-slot, chassis-mounted module.
take effect. Refer to About Serial Port Configuration for more information about Enabling/Disabling DHCP. When there is no DHCP server on the network, use iConfig or serial configuration to manually set the IP addresses. When DHCP is enabled, the IP address (default 10.10.10.10 or user configured) is saved. When DHCP is disabled, the saved IP address will be reinstated and the device will reboot. DHCP servers give out lease times: devices renew their leases based on the administrator-specified time.
iView2 Management Software iView² is the IMC Networks management software designed specifically for the IMC Networks iMcV family of modules. It features a Graphical User Interface (GUI) and gives network managers the ability to monitor and control the manageable IMC Networks products. iView2 is available in several versions and can also function as a snap-in module for HP OpenView Network Node Manager.
Installation Each iMcV-Giga-FiberLinX-II module requires two slots in an iMediaChassis, MediaChassis or IE-MediaChassis. To install the module in a chassis, remove the blank faceplates covering the slots where the module is to be installed. Then slide the module into the chassis card guides until the module is seated securely in the connector. Secure the module to the chassis by tightening the captive screw. The iMcV-Giga-FiberLinX-II module includes on-board SNMP logic.
LED Operation iMcV-Giga-FiberLinX-II features diagnostic LEDs as shown below. TX/FX LEDs FDX/COL: • Glows yellow when port is operating in Full-Duplex. • Blinks yellow when collisions occur on port. LNK/ACT: • Glows green when link is established on port. • Blinks green during data activity on port. Diagnostic LEDs Optics Port LEDs FCU (Far CPU Up): • Host: Glows green when far end is detected. • Remote: Glows green when unit is configured as Remote. • Standalone Unit: LED remains OFF.
TX/SFP LEDs LNK/ACT: • Glows green when link is established on port. • Blinks green during data activity on port. FDX: • Glows yellow when port is operating in Full-Duplex. • Blinks yellow when collisions occur on port. Diagnostic LEDs Optics Port LEDs FCU (Far CPU Up): • Host: Glows green when far end is detected. • Remote: Glows green when unit is configured as Remote. • Standalone Unit: LED remains OFF. FA: Glows green when FiberAlert is enabled.
SFP/SFP LEDs LNK/ACT: • Glows green when link is established on port. • Blinks green during data activity on port. FDX: • Glows yellow when port is operating in Full-Duplex. • Blinks yellow when collisions occur on port. Diagnostic LEDs Optics Port LEDs FCU (Far CPU Up): • Host: Glows green when far end is detected. • Remote: Glows green when unit is configured as Remote. • Standalone Unit: LED remains OFF. FA: Glows green when FiberAlert is enabled.
Hardware Configuration Before installing the module in a chassis, there are two features that must be selected using the DIP switches. These selections are: • • Enable or disable management on each port (DIP switches 1, 2, and 3) Configure the module as a standalone, a host, or a remote (DIP switches 7 and 8) DIP Switch Settings Before installing the iMcV-Giga-FiberLinX-II, use the DIP Switches to set the hardware-configurable features.
queried by SNMP. As a Remote unit, the iMcV-Giga-FiberLinX-II will respond to requests for management information from an attached Host unit. The iMcV-Giga-FiberLinX-II default configuration is as a Standalone unit (DIP Switches 7 and 8 = OFF). Management Although the iMcV-Giga-FiberLinX-II provides a twisted pair port solely for management (EXT MGMT), the iMcV-Giga-FiberLinX-II can be configured to accept IP-based management traffic from any of its three ports.
Software Configuration The following sections describe the features that can be configured. Refer to the iView² online help for iMcV-Giga-FiberLinX-II module configuration information. Assigning IP Information When the iMcV-Giga-FiberLinX-II is installed in an iMediaChassis, use UMA to manage the iMcV-Giga-FiberLinX-II without an IP address (refer to the iView² online help for more information on UMA).
Bandwidth Control The iMcV-Giga-FiberLinX-II includes bi-directional bandwidth control in 32 Kbps increments (configurable via iView2). This allows the bandwidth limit to be set independently from the DATA Port to the OPTICS (or UPLINK) Port and vice versa in a single iMcV-Giga-FiberLinX-II application. In a dual iMcV-Giga-FiberLinX-II application, it can be set from the Host unit to the Remote unit and vice versa (i.e.
FX/TX LinkLoss and FiberAlert During normal operation, link integrity pulses are transmitted by all point-to-point Ethernet devices. When an iMcV-Giga-FiberLinX-II receives valid link pulses, it knows that the device to which it is connected is up, and that the copper or fiber cable coming from that device is intact. The appropriate LNK (link) LED is lit to indicate this.
will cause them to lock up when a fault occurs on the fiber. Only enable FiberAlert on the remote module. Link Fault Pass Through (LFPT) Link Fault Pass Through is a troubleshooting feature that combines TX and FX LinkLoss from both the local and remote modules. LFPT is enabled by turning on both FX and TX LinkLoss on both modules. This feature allows either end of the conversion to detect a link fault occurring at the other end of the media conversion chain.
Loopback Testing The following functions are available during loopback testing. During loopback testing, management traffic entering the uplink port is still capable of managing the device. This is selectable form the UNIT screen in a serial/Telnet session.
Host: No Learning on OPTICS and DATA Ports The Loopback feature can be set to disable address learning on the OPTICS (or UPLINK) and DATA ports, allowing the loopback to be performed without interference from MAC address filtering functions. This is a function on the HOST unit. Set the REMOTE unit for Loopback then set the HOST to disable learning so Loopback frames pass from the Optics port to the Data port.
Using Telnet It is necessary to assign the iMcV-Giga-FiberLinX-II an IP address before using a Telnet session (this is not necessary when using UMA). Refer to the Assigning IP Information section for more information. All of the configurations that can be performed from the serial port can also be performed using a Telnet session; only one Telnet session can be launched at a time. The following are the three levels for Telnet account access: User: View status, change own password, and reboot.
Basic Device Configuration After running through an initial self test, the screen will display the following message: Press for Device Configuration. Press Enter open the main configuration screen: Saved Values. IP Address - 10.10.10.10 Subnet Mask - 255.0.0.0 DHCP is not active Default Gateway - 000.000.000.000 Server IP Addr - 000.000.000.000 New Prom File - filename Current Values. IP Address - 10.10.10.10 Subnet Mask - 255.
NOTE It is necessary to reboot the iMcV-Giga-FiberLinX-II after making any modifications to the Saved Values for the changes to take effect. To reboot, type Reboot at the prompt on the Main Configuration screen. Assigning IP Information To modify the Saved Parameter Values (i.e., assign the IP address and subnet mask), press I. The system prompts for the IP address and subnet mask for the connected device. Press Enter after each entry.
This function enables all of the device traps. Use iConfig to configure the device to selectively activate and de-activate traps. Supported traps include: Link Down, Link Up, Cold Start, Warm Start, Last Gasp, and Authentication Failure.
Reboot Device By typing Reboot, the device will restart, which will result in a temporary loss of operation of the unit while it re-initializes. Enabling DHCP By pressing D, a screen will appear which allows enabling or disabling DHCP for the device. By default, the DHCP client is disabled. Commands List (Space Bar) The iMcV-Giga-FiberLinX-II also includes several device-specific options.
Clean Database—cleandb There are two levels of cleandb: The first level resets the Telnet/iConfig password and all of the SNMP database values. The second level additionally resets the IP address, IP Subnet, Gateway, VLAN settings, CLI command settings, serial port password and security settings. Downloading Files—download The iMcV-Giga-FiberLinX-II allows downloading firmware from a central server by using TFTP.
In the Port Status Values area of this screen it is possible to view the link status, link lost counter, duplex status, and port speed.
Advertise FlowC and Force FlowCtrl—the following are Advertise Control features. When using Flow Control functionality on any port, enable Flow Control (refer to Unit Flow Control for more information).
Transparent Mode The Transparent Mode screen is displayed when the iMcV-Giga-FiberLinX-II module is configured in Default mode or Transparent mode. Transparent Mode – with either (not both) Data and Optics Mgmt dipswitches set to on, all traffic passes between Optics and Data port EXCEPT what has been defined as the Management Domain. The Management Domain can either be defined as untagged traffic or traffic with a specified VLAN ID.
Transparent Mode Setup This parameter makes it possible to use all untagged data as the management domain by entering N, or to define a VLAN ID tag for the management domain by entering Y. When Y is entered, this field expands to display the Management Tag field and the Management Priority field. TRANSPARENT MODE SETUP Is a VLAN tag required on Management packets? [ Y ] The Management Tag is [7 ] Management Priority is [0 ] Do you want to enter the Extra Tag mode? Enter Y for Extra Tagging.
Transparent with VLAN Tag on EXT MGMT Port This parameter adds the management VLAN ID tag to all untagged data arriving at the EXT MGMT port by entering N, or can restrict the EXT MGMT port to only accept data tagged with the management VLAN ID by entering Y. TRANSPARENT MODE SETUP Is a VLAN tag required on Management packets? [ Y ] The Management Tag is [7 ] Management Priority is [0 ] Do you want to enter the Extra Tag mode? Enter Y for Extra Tagging.
Default Mode Entering N in the Tags column of both the Optics and Data rows will place the iMcVGiga-FiberLinX-II in Default mode. Saved VLAN Values . Current VLAN Values . VLAN IDs Current Saved Ports Optics [0 ] [0 Data [0 ] [0 Management VLAN SNMP [0 ] [0 Priorities Current Saved ] ] [0 ] [0 ] ] [0 ] [0 ] [0 ] EXT [0 ] Tags Data VLANs are used only [ N ] if Tags are enabled on both [ N ] the Optics and Data Ports.
Port VLAN on DATA Port This parameter restricts traffic to a single VLAN ID tag for the DATA port by entering Y in the Tags column of the Data row and N in the Tags column of the Optics row. In the VLAN IDs - Saved column of the Optics row, enter the VLAN ID tag to be used (in this example, 13). This VLAN ID will be added to all untagged traffic entering the OPTICS (or UPLINK) port and removed from all traffic leaving the OPTICS (or UPLINK) port. Saved VLAN Values .
Port VLAN Filter This parameter allows passing traffic with up to 32 separate VLAN IDs between the OPTICS (or UPLINK) port and the DATA port. To enable the Data VLANS fields, enter Y in the Tags column for both the Optics and Data rows. Enter up to 32 VLAN IDs in the Data VLANs fields; VLAN IDs can be any number between 1 and 4,094. Saved VLAN Values . Current VLAN Values . VLAN IDs Current Saved Ports only Optics [0 ] [0 on both Data [0 ] [0 Ports.
Unit FiberAlert – Enables/disables FiberAlert and LinkLoss functionality on the unit. The settings include: • • • • • • • • No FiberAlert Or LinkLoss Enabled FXLinkLoss Only, Enabled TXLinkLoss Only, Enabled FiberAlert Plus FXLinkLoss Enabled FiberAlert Plus TXLinkLoss Enabled TXLinkLoss Plus FXLinkLoss Enabled TXLinkLoss + FXLinkLoss + FiberAlert Enabled FiberAlert Only NOTE FiberAlert is not offered on the all-copper (RJ-45) version of the iMcV-Giga-FiberLinX-II.
Bandwidth Configuration—bw The iMcV-Giga-FiberLinX-II allows viewing bandwidth status and configuring bandwidth from a serial connection or a Telnet session.
• • How will the iMcV-Giga-FiberLinX-II units be managed? Will VLAN IDs be defined? How many iMcV-Giga-FiberLinX-II units will be used? • • • Two for Host/Remote applications–allows IP-less management providing greater security One for a single unit application One unit as a host and a Giga-AccessEtherLinX-II as a Remote How will the iMcV-Giga-FiberLinX-II be managed? The iMcV-Giga-FiberLinX-II can be managed through any of its three ports (and any combination thereof) or from the chassis.
Mode One-Default Default mode passes only untagged data between the DATA port and the OPTICS (or UPLINK) port. This mode is the factory default and is provided as a starting point from which to configure the iMcV-Giga-FiberLinX-II modules. It is not intended as a mode for normal use. NOTE Default Mode does not provide any management traffic protection and is not recommended for normal use.
TRANSPARENT MODE SETUP Is a VLAN tag required on Management packets? [ N ] Do you want to enter the Extra Tag mode? Enter Y for Extra Tagging. Enter N if you do not want Extra Tags [ N ] Are VLAN Tags required on the EXT Port? [ N ] Type S or F3 to save the new information Type Q of F4 to quit and cancel changes Reboot is required for any change to take affect. c. Press S or F3 to save without setting any transparent mode options. This will set all untagged traffic as management. d. Type Reboot.
NOTE The flow of management domain traffic is defined by the DIP Switches. For example, if the management DIP Switches are on the OPTICS and DATA ports, management domain traffic is allowed to flow through those ports.
Mode Three-Transparency with Tagged Management Transparent with Tagged Management mode passes both tagged and untagged traffic between the DATA port and the OPTICS (or UPLINK) port. By using a VLAN Tag, it is possible to isolate and route the management path in the module. This method can be used with or without continuing the management path down the EXT MGMT port. To configure this mode, do the following: 1.
e. Ensure Are VLAN Tags required on the EXT Port? is set to N. f. Press S or F3 to save the settings. This will set all traffic with VLAN ID 7 as management. g. Type Reboot. Now the iMcV-Giga-FiberLinX-II is configured to pass all data between the OPTICS (or UPLINK) and DATA ports except that which is tagged with VLAN ID 7. All data tagged with VLAN ID 7 is considered management traffic and passes from the OPTICS (or UPLINK) port to the EXT MGMT port only.
data received on the Remote iMcV-Giga-FiberLinX-II DATA port can be extra-tagged and sent out of the Host iMcV-Giga-FiberLinX-II DATA port with a unique tag for identification in the Host cloud. In the reverse direction the extra tag is removed before sending the data out of the Remote iMcV-Giga-FiberLinX-II DATA port. To configure this mode, perform the following: Set the Extra Tag Mode on both of the iMcV-Giga-FiberLinX-II modules: 1. In the Main Configuration screen, press the Space Bar and type config.
The Data Tag is [8 ] Data Priority is [0 ] Are Extra Tags left on the Data Port? [ N ] Select the TPID for the Extra Tag 1 = 8100, 2 = 9100, 3 = 9200 Extra Tag TPID [ 1 ] [8100] 4. On the Host iMcV-Giga-FiberLinX-II module, enter Y at Are Extra Tags left on the Data Port? to only accept the Extra Tag VLAN ID on the DATA port. On the Remote iMcV-Giga-FiberLinX-II module, enter N to have the Extra Tag VLAN ID added to incoming and removed from outgoing data on the DATA port. 5.
Mode Five-Port VLAN The Port VLAN mode allows configuring the iMcV-Giga-FiberLinX-II to accept only data tagged with one specific VLAN ID. This mode can be configured for either the OPTICS (or UPLINK) port or the DATA port. VLAN on DATA Port - Configuration To configure this mode, perform the following: 1. In the Main Configuration screen, press the Space Bar and type config.
Enter a VLAN ID in the Management VLAN IDs field. VLAN IDs Current Saved Priorities Current Saved Tags Ports Optics [0 ] [13 ] [0 ] [0 ] [ N ] Data [0 ] [0 ] [0 ] [0 ] [ Y ] Management VLAN.........................EXT Mgmt Tag SNMP....[0 ] [20 ] [0 ] [0 ] [ Y ] Data VLANs are used only if Tags are enabled on both the Optics and Data Ports. 4. Press S or F3 to save the settings. 5. Type Reboot.
VLAN on OPTIC Port - Configuration To configure this mode, do the following: 1. In the Main Configuration screen, press the Space Bar and type config. The Configuration screen displays: Transparent Mode – with either (not both) Data and Optics Mgmt dipswitches set to on, all traffic passes between Optics and Data port EXCEPT what has been defined as the Management Domain. The Management Domain can either be defined as untagged traffic or traffic with a specified VLAN ID.
4. Enter a VLAN ID in the Management VLAN IDs field. VLAN IDs Current Saved Priorities Current Saved Tags Ports Optics [0 ] [13 ] [0 ] [0 ] [ N ] Data [0 ] [0 ] [0 ] [0 ] [ Y ] Management VLAN.........................EXT Mgmt Tag SNMP....[0 ] [20 ] [0 ] [0 ] [ N ] Data VLANs are used only if Tags are enabled on both the Optics and Data Ports. 5. Press S or F3 to save the settings. 6. Type Reboot.
Mode Six-Port VLAN Filter The VLAN filter mode allows isolating a segment of the network to only accept data using some or all of the 32 available VLAN IDs. To configure this mode, do the following: 1. In the Main Configuration screen, press the Space Bar and type config. The Configuration screen displays: Transparent Mode – with either (not both) Data and Optics Mgmt dipswitches set to on, all traffic passes between Optics and Data port EXCEPT what has been defined as the Management Domain.
4. Enter a VLAN ID in the Management VLAN IDs field. Enter up to 32 VLAN IDs in the Data VLANs rows. VLAN IDs can range from 1 to 4094. Data VLAN VLAN VLAN VLAN VLAN VLAN VLAN VLAN VLAN VLAN VLAN VLANs Data> 1 [0 ] [101 ] VLAN 12 2 [0 ] [102 ] VLAN 13 3 [0 ] [103 ] VLAN 14 4 [0 ] [104 ] VLAN 15 5 [0 ] [105 ] VLAN 16 6 [0 ] [106 ] VLAN 17 7 [0 ] [107 ] VLAN 18 8 [0 ] [108 ] VLAN 19 9 [0 ] [109 ] VLAN 20 10 [0 ] [110 ] VLAN 21 11 [0 ] [111 ] VLAN 22 5. Press S or F3 to save the settings.
Troubleshooting • If two iMcV-Giga-FiberLinX-II Host/Remote units are not communicating properly, make sure one is a Host and the other is a Remote. If the second unit is not configured as a Remote, it will be recognized as a Standalone unit and the Host and Remote units will not communicate with each other properly. Setting the OPTICS (or UPLINK) port management DIP Switch #3 to the ON position on both modules will allow performing a simple ping test.
• To restore the unit to factory default settings, use the cleandb function via the serial port (refer to the Device-Specific Options from the Command Line section for more information). This is especially helpful if the module may have been configured improperly. If restarting to factory defaults is necessary, IMC Networks recommends using this function on both units in Host/Remote applications, then reconfiguring all settings.
Serial Port Pinout The following table lists the pin configuration for the RJ-45/Serial connector. The serial port shares the physical connector for the Ethernet port defined as external management (EXT MGMT). *RS-232 signals are connected only on the EXT MGMT port.
50 NO NO Pass UN-Tagged Data if MGMT only from MGMT port (Dip switches) or UMA YES Default YES (1) No Uplink TAG No Data TAG Set TPID for Extra TAG (Set EtherType) NO NO Add Extra TAG Set MGMT TAG PRI Set MGMT TAG Value TAGGED MGMT Pass TAGGED / UN-TAGGED DATA NO (3) Set TPID for Extra TAG (Set EtherType) Pass only Extra TAG Keep EX-TAG on Data Port (YES/NO) TAG Required (Exists) on EXT MGMT Port Yes / No to add TAG Set Extra TAG Value Set Extra TAG PRI MGMT and Data TAGGED MGMT Set TAG/P
IMC Networks Technical Support Tel: (949) 465-3000 or (800) 624-1070 (in the U.S. and Canada); +32-16-550880 (Europe) Fax: (949) 465-3020 E-Mail: techsupport@imcnetworks.com Web: www.imcnetworks.
Specifications Power Consumption (Typical): 850mA @ 3.6V DC Max. Operating Temperature: +32°F to +122°F (0°C to +50°C) Storage Temperature: -13°F to +158°F (-25°C to +70°C) Humidity: 5 to 95% (non-condensing); 0 to 10,000 ft.
Standards/Compliance • • • • • • • • Read/write IEEE 802.1Q VLAN tags QoS IEEE 802.1p-based packet prioritization (2 queues [high/low] with 8 levels of priority) IEEE 802.3ab 1000Base-T twisted pair IEEE 802.3z 1000Base-X fiber IEEE 802.3x Flow Control IEEE 802.3i 10Base-T twisted pair IEEE 802.3u 100Base-TX twisted pair IEEE 802.
Fiber Optic Cleaning Guidelines Fiber Optic transmitters and receivers are extremely susceptible to contamination by particles of dirt or dust, which can obstruct the optic path and cause performance degradation. Good system performance requires clean optics and connector ferrules. 1. Use fiber patch cords (or connectors, as appropriate) only from a reputable supplier; low-quality components can cause many hard-to-diagnose problems in an installation. 2.
Electrostatic Discharge Precautions Electrostatic discharge (ESD) can cause damage to any product, add-in modules or stand alone units containing electronic components. Always observe the following precautions when installing or handling these kinds of products 1. Do not remove unit from its protective packaging until ready to install. 2. Wear an ESD wrist grounding strap before handling any module or component.
Safety Certifications UL/CUL: Listed to Safety of Information Technology Equipment, including Electrical Business Equipment. CE: The products described herein comply with the Council Directive on Electromagnetic Compatibility (2004/108/EC) and the Council Directive on Electrical Equipment Designed for use within Certain Voltage Limits (2006/95/EC). Certified to Safety of Information Technology Equipment, Including Electrical Business Equipment. For further details, contact IMC Networks.
19772 Pauling • Foothill Ranch, CA 92610-2611 USA TEL: (949) 465-3000 • FAX: (949) 465-3020 www.imcnetworks.com © 2010 IMC Networks. All rights reserved. The information in this document is subject to change without notice. IMC Networks assumes no responsibility for any errors that may appear in this document. iMcV-Giga-FiberLinX-II is a trademark of IMC Networks. Other brands or product names may be trademarks and are the property of their respective companies.
