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Citrix ByteMobile T1010 Installation, Configuration And Administration

Bytemobile t1000 series traffic director
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The product described in this document has safety considerations.
Before installing or maintaining this product, please read the
instructions in the
follow the safety instructions in this document may result in injury
to self and others, or may cause property damage.
T-Series Traffic Director
ByteMobile T1000 Traffic Director
Installation, Configuration, and Administration Guide
Model T1010, T1100 and T1200
Release 1.0
Rev. H
Document Part Number: 707-00045-00
Printed: June 18, 2013
SAFETY NOTICE
"Safety Information" section on page
Install, Admin & Config Guide
iii. Failure to

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Summary of Contents for Citrix ByteMobile T1010

  • Page 1 SAFETY NOTICE The product described in this document has safety considerations. Before installing or maintaining this product, please read the instructions in the “Safety Information” section on page iii. Failure to follow the safety instructions in this document may result in injury to self and others, or may cause property damage.
  • Page 2 Printed in the United States of America. Disclaimer The information in this document is subject to change without notice and should not be construed as a commitment by Citrix Systems, Inc. Citrix assumes no responsibility for any errors that may appear in this document.

  • Page 3: Safety Information

    Safety Safety Information Before using the information in this document and the product it supports, read the information in this section, and the “Technical Assistance” section on page xix. Before Installing Before installing this product, read the Safety Information. Antes de instalar este produto, leia as Informações de Segurança. Læs sikkerhedsforskrifterne, før du installerer dette produkt.

  • Page 4: Safety Statements

    Antes de instalar este producto, lea la información de seguridad. Läs säkerhetsinformationen innan du installerar den här produkten. Safety Statements These statements provide the caution and danger information used in this documentation. Important: Each caution and danger statement in this documentation is labeled with a number.
  • Page 5 • Connect and disconnect cables as described in the following table when installing, moving, or opening covers on this product or attached devices. To Connect: To Disconnect: 1. Turn OFF all power sources and 1. Turn OFF all power sources and equipment to be attached to this equipment to be attached to this product.
  • Page 6 Statement 8 Caution: Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached. There are no serviceable parts inside these components.
  • Page 7 • This equipment shall be connected directly to the DC supply system earthing electrode conductor or to a bonding jumper from an earthing terminal bar or bus to which the DC supply system earthing electrode conductor is connected. • This equipment shall be located in the same immediate area (such as, adjacent cabinets) as any other equipment that has a connection between the earthed conductor of the same DC supply circuit and the earthing conductor, and also the point of earthing of the DC system.
  • Page 8 To Connect: To Disconnect: 1. Turn OFF all power sources and 1. Turn OFF all power sources and equipment to be attached to this equipment to be attached to this product. product. 2. Attach all cables to the devices. • For AC systems, remove all power cords from the shelf power 3.
  • Page 9 Statement 34 Caution: To reduce the risk of electric shock or energy hazards: • This equipment must be installed by trained service personnel in a restricted-access location, as defined by the NEC and IEC 60950-1, First Edition, The Standard for Safety of Information Technology Equipment. •...
  • Page 10 T-Series Traffic Director Installation, Configuration and Administration Guide...

  • Page 11: Table Of Contents

    Safety Information Before Installing Safety Statements About This Guide Objective Audience Organization T-Series Related Documents Unison Related Documents xvii Citrix NetScaler Documents xvii Revision History xvii Document Conventions xviii Notices and Statements in this Document Documentation Feedback Technical Assistance Chapter 1...
  • Page 12 Contents Rack Mounting the T1000 Making Data Plane Connections 2-11 Making Management Connections 2-18 Connecting and Disconnecting AC Power 2-19 Connecting and Disconnecting DC Power 2-22 Accessing and Configuring the Management Plane 2-29 Accessing and Configuring the LOM Port 2-31 Chapter 3 Basic T1000/Unison Load-Balancing Configuration Physical Integration of T1000 with Unison...
  • Page 13 Contents Appendix B Replacement Parts Replaceable Components List Replacing an AC Power Supply Replacing a DC Power Supply Appendix C Legal Notices Legal Notice Trademarks Third-Party Disclosures Important Notes Product Recycling and Disposal Battery Return Program Electronic Emission Notices Index T-Series Traffic Director Installation, Configuration and Administration Guide xiii...
  • Page 14 Contents T-Series Traffic Director Installation, Configuration and Administration Guide...

  • Page 15: About This Guide

    About This Guide About This Guide We are pleased that you have chosen the Bytemobile T1000 Traffic Director. As a network element in the T-Series architecture, the T1000 Traffic Director intelligently load balances traffic for Smart Capacity™ solutions on Bytemobile’s Unison™ platform. The high-performance T1000 enables operators to efficiently and cost-effectively manage explosive growth in data traffic while delivering a high-quality experience to their subscribers.

  • Page 16: Organization

    About This Guide Organization This document is organized as follows: Chapter Description Safety Information All hardware-related safety information. Read this section before installing the T1000 or performing hardware maintenance. Chapter 1, “Introduction” Overview of T1000 features and architecture. Chapter 2, “Installing the T1000” Complete hardware installation procedures.

  • Page 17: Unison Related Documents

    • Unison OSN Disk Partitioning Spreadsheet • Unison OSN Hardware Sizing Calculator Citrix NetScaler Documents The T1000 uses a common technology platform developed for the Citrix NetScaler appliance. Certain configuration and administration features are shared by both the T1000 and by the NetScaler.

  • Page 18: Document Conventions

    About This Guide – Updated rear panel view of the T1200. See “Model T1200 Hardware” on page 1-11. – Updated rear panel views of the T1200 for ac and dc power connection in Chapter 2, “Installing the T1000.” – Updated the set lb vserver command in the procedure outlined in “Configuring Minimum Servers and Backup Path”...

  • Page 19: Notices And Statements In This Document

    Notices and Statements in this Document Notices and Statements in this Document The caution and danger statements in this document are also in the separate multilingual Safety Guide. Each statement is numbered for reference to the corresponding statement in the Safety Information document. The following notices and statements are used in this document: Note: These notices provide important tips, guidance, or advice.
  • Page 20 About This Guide • Customer Support Services at support@bytemobile.com are available worldwide, on a 24x7x365 basis for ByteMobile commercial customers with maintenance contracts in place. • Education Services, at training@bytemobile.com, offer a curriculum of technical training courses. Delivery methods include Classroom Training, Virtual Classroom Training, and Web Based Training.

  • Page 21: Introduction

    1. Introduction Introduction The T1000 Traffic Director is a high-performance application delivery controller providing 100% availability for applications delivered through Bytemobile's Unison platform or Bytemobile’s T3100 Adaptive Traffic Management System. The T1000 integrates with these Bytemobile's platforms to deliver superior Smart Capacity application performance, reduce the time for putting into service new or replacement application servers and lower the operational complexity for a mobile-core Bytemobile deployment.

  • Page 22: Traffic Director Architecture

    Chapter 1 Introduction • “Product Capabilities” on page 1-4 • “Hardware Overview” on page 1-8 • “Common Hardware Features” on page 1-11 Traffic Director Architecture The primary purpose of the Bytemobile T1000 Traffic Director is to provide L4 load balancing across multiple, parallel traffic-processing blades, such as OSNs in a Bytemobile Unison deployment.
  • Page 23 Traffic Director Architecture (or multiple, as necessary) as the destination for this traffic. The T1000 uses session persistency to ensure that traffic returning from the Internet is routed back to the same OSN from which it originated. The T1000 performs its load balancing function across multiple ingress and egress VLANs. HTTP-based health-checking ensures that traffic will not be routed to unavailable nodes.

  • Page 24: Product Capabilities

    Chapter 1 Introduction Each T1000 provides from 2 Gbps to 100 Gbps of non-blocking throughput (depending on hardware model). The end-to-end throughput of a T1000 deployment with T3100 will be limited by the maximum capacity of a single application blade (ASM), which ranges from 400 Mbps when used to perform lossy media optimization, up to 1 Gbps if only lossless media and web-only optimizations are applied.
  • Page 25 Product Capabilities High Performance The T1000 supports the scaling of bi-directional subscriber traffic from 2 Gbps up to 100 Gbps. This enables operators to meet the most demanding core network capacity requirements and reduce the load balancer footprint required to scale Bytemobile Smart Capacity solutions.
  • Page 26 Chapter 1 Introduction Standard Advanced Capability Package Package SSL offload AppExpert Rate Control Web 2.0 Priority Queuing T1000 Hardware Specifications and Options The T1000 has the following standard and optional hardware configurations and specifications: Table 1-2 Hardware Specifications Specification T1010 T1100 T1200 Throughput...
  • Page 27 Product Capabilities Specification T1010 T1100 T1200 DC Power Specification • -56.7 to -40 • -56.7 to -40 • -56.7 to -40 • 18A-9A • 18A-9A • TBD • 450w, 1536 • 850w, 2219 • TBD BTU/Hr BTU/Hr Height Width Standard Rack Depth 24 in 28 in...

  • Page 28: Hardware Overview

    Chapter 1 Introduction • Network Address Translation (NAT): Source address NAT, destination address NAT, IPv4/IPv6 NAT. User Interface • Graphical application visualizer. • Secure web-based GUI. • CLI, Telnet, SSH, Console. • Real-time performance dashboard. Network Integration • Layer 2 Routing: –...
  • Page 29 Hardware Overview Model T1010 Hardware The T1010 front panel is shown in Figure 1-3, and the rear panel is shown in Figure 1-4. Figure 1-3 T1010 Front Panel Figure 1-4 T1010 Rear Panel Each T1010 has front panel and back panel hardware components. The front panel has an LCD display with keypad, a lights-out management port (LOM), RS-232 console port, standard Ethernet management port, a set of six (6) 1G SFP data plane ports, and a set of six (6) 1G RJ45 Ethernet ports.
  • Page 30 Chapter 1 Introduction Model T1100 Hardware The T1100 front panel is shown in Figure 1-5, and the rear panel is shown in Figure 1-6. The T1100 is available in two configurations: the first with eight SFP+ ports, and a second higher-capacity model with sixteen SFP+ ports.

  • Page 31: Common Hardware Features

    Common Hardware Features Model T1200 Hardware The T1200 front panel is shown in Figure 1-7, and the rear panel is shown in Figure 1-8. Figure 1-7 T1200 Front Panel Figure 1-8 T1200 Rear Panel Each T1200 has front panel and back panel hardware components. The front panel has an LCD display with keypad, a lights-out management port (LOM), RS-232 console port, two Ethernet management ports, a set of twelve (12) 1G SFP data plane ports and twenty-four (24) 10G SFP+ data plane ports.
  • Page 32 Chapter 1 Introduction The LCD has a neon backlight. Normally, the backlight glows steadily. When there is an active alert, it blinks rapidly. If the alert information exceeds the LCD screen size, the backlight blinks at the beginning of each display screen. When the T1000 shuts down, the backlight remains on for one minute and then automatically turns off.

  • Page 33: Configuration Screen

    Common Hardware Features Figure 1-11 LCD Out-of-service Screen Configuration Screen The first line displays the T1000 status (STA, PRI, or SEC) and uptime. STA indicates that the T1000 is in standalone mode, PRI indicates that the T1000 is a primary node in a high availability (HA) pair, and SEC indicates that the T1000 is a secondary node in an HA pair.
  • Page 34 Chapter 1 Introduction HTTP Statistics Screen. The first line displays the rate of HTTP GETS per second. The second line displays the rate of HTTP POSTS per second, as shown in the following figure. Figure 1-15 LCD HTTP Statistics Screen Network Traffic Statistics Screen.
  • Page 35 Common Hardware Features Figure 1-18 Port Information The following table defines the various abbreviations and symbols that appear in the S row of the port information screen. Table 1-3 Port Abbreviations and Symbols for S Row S row abbreviation/symbol Indicates A rate of 10 megabits per second, full duplex mode, and flow control OFF.
  • Page 36 Chapter 1 Introduction S row abbreviation/symbol Indicates A rate of 100 megabits per second, half duplex mode, and flow control OFF. A rate of 1 gigabit per second, half duplex mode, and flow control OFF. The following table defines the various abbreviations and symbols that appear in the R row of the port information screen.
  • Page 37 Common Hardware Features Management Ports Management ports are standard copper Ethernet ports (RJ45) that are used for direct access to the T1000 for system administration functions. These are type 10/100/1000BASE-T. This port has a maximum transmission speed of 1 gigabit per second. To connect any of these ports to your network, plug one end of a standard Ethernet cable into the port and plug the other end into the appropriate network connector.
  • Page 38 Chapter 1 Introduction Table 1-5 LED Port Status Indicators Port Type Location Function LED Color Indicates SFP (1 Gbps) Left Link/ No link. and SFP+ (10 Activity Solid green Link is Gbps) established but no traffic is passing through the port.

  • Page 39: Power Supply

    Common Hardware Features Port Type Location Function LED Color Indicates Management Left Speed (RJ45) connection, or a traffic rate of 10 megabits per second (Mbps). Green Traffic rate of 100 Mbps. Amber Traffic rate of 1 gigabit per second. Right Link/ No link.

  • Page 40: Hard Disk Drive

    Chapter 1 Introduction Table 1-6 LED Power Supply Indicators Power Supply Type LED Color LED Indicates No power to any power supply. Flashing RED No power to this power supply. Flashing GREEN Power supply is in standby mode. GREEN Power supply is functional.

  • Page 41: Installing The T1000

    2. Installation Installing the T1000 This T1000 installation procedure begins with an overview of the installation process and continues with safety information, racking instructions, network and power connection, and finally initial configuration. It has the following sections: • Overview of Installing T1000 •...

  • Page 42: Cautions And Warnings

    Chapter 2 Installing the T1000 Step 2 Review the site requirements and shipment contents. See “Preparing for Installation” page 2-4 Step 3 Unpack the shipping container. See “Unpacking the Shipping Container” on page 2-7. Step 4 Rack-mount the T1000. See “Rack Mounting the T1000”...
  • Page 43 Cautions and Warnings • Do not work alone when working with high voltage components. • Always disconnect the T1000 from power before removing or installing any component. When disconnecting power, you should first shut down the T1000 and then unplug the power cords of all the power supply units connected to the T1000. As long as the power cord is plugged in, line voltages may be present in the power supply, even when the power switch is OFF.

  • Page 44: Preparing For Installation

    Chapter 2 Installing the T1000 Rack Precautions • Make sure that the leveling jacks on the bottom of the rack are fully extended to the floor, with the full weight of the rack resting on them. • For a single-rack installation, attach a stabilizer to the rack. •...

  • Page 45: Power Requirements

    Preparing for Installation • For proper ventilation, install the T1000 in a rack that has an open back. • A T1010 weighs 14.5 kg (32 lb), a T1100 weighs 22 kg (49 lb), and a T1200 weighs 38.5 kg (85 lb). Observe the following precautions and guidelines (particularly if your rack has an open back or open sides): –...

  • Page 46: Handling Static-Sensitive Devices

    Note: Transceiver modules are sold separately. Refer to the Product Specifications and the Citrix NetScaler documentation for a build-specific list of supported transceivers and cable types. Contact your Bytemobile sales representative to order transceiver modules for your T1000.

  • Page 47: Unpacking The Shipping Container

    Unpacking the Shipping Container • Remove the device from its package and install it directly into the T1000 unit without setting down the device. If it is necessary to set down the device, place it back into its static-protective package. Do not place the device on the T1000 unit or on a metal surface.

  • Page 48: Rack Mounting The T1000

    Chapter 2 Installing the T1000 Rack Mounting the T1000 The T1000 can be installed in standard server racks that conform to EIA-310-D specification. The T1000 ships with a set of rails, which you must install before you mount the T1000. The only tools that you need for installing a T1000 are a Phillips screwdriver and a flathead screwdriver.
  • Page 49 Rack Mounting the T1000 Figure 2-1 Attaching Inner Rails Step 4 Repeat steps 1 through 3 to install the left inner rail on the other side of the T1000. Installing the Rack Rails on the Rack Step 1 If you have a round-hole, threaded rack, skip to step 3. Step 2 Install square nut retainers into the front post and back post of the rack as shown in the following figures.
  • Page 50 Chapter 2 Installing the T1000 For round-hold, threaded racks, remove the studs and discard. Secure the rail to the rack by using the flathead screws that were holding the studs in place. For square-hole and round-hole non-threaded racks, insert studs into hole in the rear of the rack. Figure 2-3 Installing the Rail Assembly to the Rack Installing the T1000 in the Rack Step 1...

  • Page 51: Making Data Plane Connections

    Making Data Plane Connections Figure 2-4 Rack Mounting the T1000 Making Data Plane Connections The T1000 has a set of of RJ45, SFP, and/or SFP+ ports that are used to connect the T1000 data plane to intermediate switches. Refer to the following table and figure: Ports T1010 T1100...
  • Page 52 SFP and SFP+ accommodate multiple connection types. See figure below. Note: Transceiver modules are sold separately. Refer to the Product Specifications and the Citrix NetScaler documentation for a build-specific list of supported transceivers and cable types. Contact your Bytemobile sales representative to order transceiver modules for your T1000.
  • Page 53 Making Data Plane Connections Figure 2-6 Making Network Connections to the SFP/SFP+ Ports Installing a Optical Transceiver and Fiber Optic Cable Port Optical Transceiver Wire Handle Fiber Optic Cable Remove Protective Plugs Installing a Direct Attach Cable Installing Ethernet Transceiver and RJ-45 Cable Port Port Ethernet...
  • Page 54 Chapter 2 Installing the T1000 SFP/SFP+ Port and Cable Installation Guidelines Before installing or removing network connections on the T1000 SFP and/or SFP+ ports, note the following: Attention: Static electricity can damage the T1000 unit and associated devices. To avoid damage, keep static-sensitive devices in their static-protective packages until you are ready to install them.
  • Page 55 Making Data Plane Connections Step 5 Insert the DAC connector into the SFP port until it clicks into place. See Figure 2-6. To avoid damage to DAC, follow these guidelines: • Leave enough slack in the cable so that it does not bend to a radius of less than 25 mm (1 in.) when components or cables are moved or shifted.
  • Page 56 Chapter 2 Installing the T1000 Step 5 Insert the transceiver module into the SFP port until it clicks into place. See Figure 2-6. Step 6 Remove the protective caps from the end of the fiber optic cable. Step 7 Gently slide the fiber optic cable into the port on transceiver module until it clicks into place.
  • Page 57 Making Data Plane Connections Step 6 Insert the RJ-45 Ethernet cable into the port on the transceiver module. See Figure 2-6. To remove the module and cables, complete the following steps: Step 1 Squeeze the release tab on the Ethernet cable and gently pull the cable from the transceiver module.

  • Page 58: Making Management Connections

    Chapter 2 Installing the T1000 Making Management Connections Use the following procedures to connect the T1000 to management functions. Connecting the Management Plane Step 1 Insert the RJ-45 connector on one end of your Ethernet cable into one of the management plane ports on the front panel of the T1000, as shown in Figure 2-7.

  • Page 59: Connecting And Disconnecting Ac Power

    Connecting and Disconnecting AC Power VT100 terminal emulation, 9600 baud, 8 data bits, 1 stop bit, parity, and flow control set to NONE. Then connect one end of the console cable to the RS232 serial port on the T1000 and the other end to the computer or terminal. Step 1 Insert the DB-9 connector at the end of the cable into the console port that is located on the front panel of the T1000 as shown in Figure 2-7.
  • Page 60 Chapter 2 Installing the T1000 • Review the electrostatic discharge (ESD) guidelines in “Handling Static-Sensitive Devices” on page 2-6. • Review the AC power specifications in “T1000 Hardware Specifications and Options” on page 1-6 • The T1000 unit has a power switch on the rear of the panel. Review the instructions “Turning On AC Power to the System”...
  • Page 61 Connecting and Disconnecting AC Power Connecting an AC Shelf to Power The T1000 with AC option has two AC-power C20 input connectors. Two (2x) C20/C19 type AC jumper cords are supplied with the AC power unit. To supply power to the T1000 unit, connect one end of each power cord to a power connector on the rear of the T1000 and the other end of each power cord to a 120-240 volt 20 amp power distribution unit or appropriate electrical outlet.

  • Page 62: Connecting And Disconnecting Dc Power

    Chapter 2 Installing the T1000 Turning On AC Power to the System The T1000 unit has a power switch located on the rear panel. See Figure 2-8 above. When properly energized, the LCD panel on the front of the T1000 will illuminate. Turning Off AC Power to the System If you need to shut down the T1000 to move it or to perform maintenance, you must make sure all the processes in the system are shut down properly.
  • Page 63 Connecting and Disconnecting DC Power • “Connecting a DC Shelf to Power” on page 2-27 • “Turning On DC Power to the System” on page 2-28 • “Turning Off DC Power to the System” on page 2-28 For procedures related to AC power, see “Connecting and Disconnecting AC Power”...
  • Page 64 Chapter 2 Installing the T1000 – Flexible DC wiring is recommended to allow for minimum bend radius. – Torque the #4-40 ground lug retention nuts on the power supply bracket to 4.7 inch lbs. Torque the #8-32 ground lug retention nut on the rear panel to 17.8 inch lbs. –...
  • Page 65 Connecting and Disconnecting DC Power Danger: Statement 31 Electrical current from power, telephone, and communication cables is hazardous. To avoid a shock hazard: • Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm. •...
  • Page 66 Chapter 2 Installing the T1000 Caution: Statement 33 This device provides a power control button. Removing power supply modules or using the power control button does not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source.
  • Page 67 Connecting and Disconnecting DC Power Connecting a DC Shelf to Power Attention: Only trained service personnel are authorized to make the connections to and disconnections from the DC power source. Bytemobile service technicians are not certified or authorized to install or remove the DC power cables. The customer is responsible for ensuring that only trained service personnel install or remove the DC power cables.
  • Page 68 Chapter 2 Installing the T1000 Step 1 Isolate the power supply to ensure that the power supply cables are not energized. Use an appropriate lockout/tagout procedure to ensure that the power supply cables are not accidentally energized during the installation procedure. Step 2 Connect the wires to the appropriate terminals.

  • Page 69: Accessing And Configuring The Management Plane

    Accessing and Configuring the Management Plane Caution: Statement 5: The power control button on the device and the power switch on the power supply do not turn off the electrical current supplied to the device. The device also might have more than one power cord.

  • Page 70: Using The Setup Wizard

    Chapter 2 Installing the T1000 Table 2-1 LCD Key Functions Function Moves the cursor one digit to the left. > Moves the cursor one digit to the right. Increments the digit under the cursor. Decrements the digit under the cursor. Processes the information, or terminates the configuration, if none of the values are changed.

  • Page 71: Accessing And Configuring The Lom Port

    Accessing and Configuring the LOM Port • Time zone • Licenses • Administrator password Important: Before running the Setup Wizard, you should obtain your licenses from the Bytemobile and put them in a location on your computer or another device where you can access them from your Web browser during configuration.
  • Page 72 Chapter 2 Installing the T1000 By connecting the LOM port over a dedicated channel that is separate from the data or management channel, you can make sure that connectivity to the T1000 is maintained even if those networks are down. Configuring the LOM Port For initial configuration of the LOM port, connect to the port's default IP address and change it to the address that you want to use for remote monitoring and management.
  • Page 73 Accessing and Configuring the LOM Port Step 1 In a Web browser, type the IP address of the LOM port. Step 2 In the User Name and Password boxes, type the administrator credentials. Step 3 In the Menu bar, click Remote Control. Step 4 Under Options, click Power Control, and then click NMI Dump.
  • Page 74 Chapter 2 Installing the T1000 2-34 T-Series Traffic Director Installation, Configuration and Administration Guide...

  • Page 75: Basic T1000/Unison Load-Balancing Configuration

    3. Basic Load Balancing Configuration Basic T1000/Unison Load-Balancing Configuration The procedures in this chapter describe how to configure the data plane of the T1000 Traffic Director to distribute and process subscriber traffic in a Bytemobile Unison deployment. This chapter has the following sections: •...

  • Page 76: Physical Integration Of T1000 With Unison

    Chapter 3 Basic T1000/Unison Load-Balancing Configuration Physical Integration of T1000 with Unison The Bytemobile Unison cluster supports on a variety of x86-based hardware platforms running the Solaris operating system (refer to the Unison Architecture Overview for a list of supported platforms). The T1000 Traffic Director offers flexible integration options for all supported Unison hardware.

  • Page 77: Managing Configurations

    Managing Configurations CSM blades do not process subscriber data traffic. A set of integrated 1/10Gb switch modules integrated into the BladeCenter shelf direct (but do not load balance) traffic across the OSN blades. The OSN blades of the Unison cluster sit directly in the data path of the network, between the wireless-side router (such as a GGSN) and an Internet-side gateway.

  • Page 78: Assigning Vlans, Ip Addresses, And Ports

    Chapter 3 Basic T1000/Unison Load-Balancing Configuration • To apply the pending configuration to the T1000, use the save ns config command. The configuration will be saved to the ns.conf file in flash memory. If the T1000 is part of a high-availability group, this command also copies the new configuration to the standby T1000.
  • Page 79 Assigning VLANs, IP Addresses, and Ports IP Addresses for Basic Load Balancing In basic deployment mode, the T1000 processes all Unison traffic originating from and returning to subscribers. See Figure 3-2 for a typical arrangement of data plane IP addresses (management and control IP addresses are not shown). Note: IP addresses and VLAN IDs in this document are for example purposes only.
  • Page 80 Chapter 3 Basic T1000/Unison Load-Balancing Configuration IP Addresses for High Availability Bytemobile recommends a high availability (HA) deployment model with two T1000s, as shown in Figure 3-2. One T1000 works as the primary node accepting all connections, while the second T1000 works as a standby node. If the primary T1000 (known as T1000-1, or preferred master) fails, the secondary T1000 (T1000-2) takes over.
  • Page 81 Assigning VLANs, IP Addresses, and Ports • Egress VLANs: – VLAN ID 200 is the OSN egress VLAN. It is configured on the T1000 ports as well as all OSN internal ports. – VLAN ID 251 is the T1000 egress VLANs. It is configured on the T1000 ports and on the Internet-side router.

  • Page 82: Configuring T1000 Basic Functions

    Chapter 3 Basic T1000/Unison Load-Balancing Configuration Configuring T1000 Basic Functions This section is an extension of the installation steps described in “Accessing and Configuring the Management Plane” on page 2-29. These are basic functions such as management IP address, default route, host name, licensing, and NTP configuration. Step 1 Set management IP address.

  • Page 83: Configuring Ntp

    Configuring T1000 Basic Functions > add route Network 0.0.0.0 0.0.0.0 10.8.130.254 Done > save ns config Done Setting Host Name The following example shows how to configure the hostname of the T1000: > set ns hostName T1000-1 Done > save ns config Done >...
  • Page 84 Chapter 3 Basic T1000/Unison Load-Balancing Configuration To configure NTP from the CLI: > add ntp server 10.20.30.40 -minpoll 6 -maxpoll 10 Done > set ntp server 10.20.30.40 -preferredNtpServer YES Done > add ntp server 11.21.31.41 -minpoll 6 -maxpoll 10 Done >...

  • Page 85: Configuring T1000 Data Plane For Layer-2 And Layer-3

    Configuring T1000 Data Plane for Layer-2 and Layer-3 Configuring T1000 Data Plane for Layer-2 and Layer-3 The procedures in this section describe how to configure Layer-2 and Layer-3 of the T1000 data plane in preparation for the load balancing configuration. The general configuration sequence is as follows: Step 1 Configure network interfaces (ports).

  • Page 86: Configuring Network Interfaces

    Chapter 3 Basic T1000/Unison Load-Balancing Configuration Configuring Network Interfaces “Interface” refers to the physical network connections on the front panel of the T1000. The configurations in this section enable and disable the required interfaces and set interface properties. The following example shows how to configure the network interfaces of T1000 using the set interface command.
  • Page 87 Configuring T1000 Data Plane for Layer-2 and Layer-3 Requested: media AUTO, speed AUTO, duplex AUTO, fctl OFF, throughput 0 Actual: media FIBER, speed 10000, duplex FULL, fctl OFF, throughput 10000 Interface 10/3 (10G Ethernet, no SFP+ found) #4 flags=0xc023 <ENABLED, UP, UP, autoneg, HAMON, 802.1q, tagall> MTU=1514, native vlan=1, MAC=00:1b:21:cf:14:08, uptime 14h23m22s Requested: media AUTO, speed AUTO, duplex AUTO, fctl OFF, throughput 0...

  • Page 88: Configuring Vlans

    Chapter 3 Basic T1000/Unison Load-Balancing Configuration Configuring Trunking A trunk interface binds two or more interfaces together for increased bandwidth over a link and/or increased fault tolerance. The T1000 divides traffic equally between the interfaces. Use the set interface, set channel, and set lacp commands to create a trunk (LACP) interface on the ports connected to the Unison blade switch.

  • Page 89: Configuring Ip Addresses

    Configuring T1000 Data Plane for Layer-2 and Layer-3 Ingress VLANs are configured on the appropriate ports communicating with wireless router and OSN ingress interfaces. Using the example configuration: >add vlan 100 Done >add vlan 151 Done >bind vlan 100 -ifnum LA/1 -tagged Done >bind vlan 151 -ifnum 10/3 -tagged Done...

  • Page 90: Adding Routes

    Chapter 3 Basic T1000/Unison Load-Balancing Configuration >bind vlan 100 -IPAddress 169.254.0.100 255.255.255.0 Done >bind vlan 200 -IPAddress 169.254.64.100 255.255.255.0 Done >bind vlan 151 -IPAddress 172.16.112.101 255.255.255.0 Done >bind vlan 251 -IPAddress 172.16.113.101 255.255.255.0 Done Adding Routes The T1000 requires routes to next-hop gateways on the wireless and Internet sides of the network.

  • Page 91: Configuring T1000 Load Balancing

    Configuring T1000 Load Balancing Configuring T1000 Load Balancing Once basic L3 configuration is defined, the load balancing configuration can be created. The T1000 offers two different load balancing modes for use with the Unison platform: • The T1000 performs firewall load balancing (FWLB), to transparently load balance data plane traffic across OSNs in the direction of the Internet.

  • Page 92: Adding Servers

    Chapter 3 Basic T1000/Unison Load-Balancing Configuration Note: Changing the rsskeytype parameter requires a reboot of the T1000 unit in order to be applied properly. One may postpone the reboot action until the remaining configuration of the unit is also complete. Make sure that a save config command is issued if you would like to reboot at this point.
  • Page 93 Configuring T1000 Load Balancing Creating Services After the load balancing feature is enabled, at least one service must be created for each application server that is to be included in your load balancing setup. The following examples show how to define services per server for firewall or server load balancing. To create services for Firewall Load Balancing from the CLI: The add service command has the following general syntax: add service name {IP | serverName} serviceType port [-clearTextPort port]...
  • Page 94 Chapter 3 Basic T1000/Unison Load-Balancing Configuration To create services for Server Load Balancing from the CLI: Server load balancing pools typically listen to specific service ports. For instance, a pool of HTTP servers typically handles requests to port 8080 (TCP port configured as explicity-proxy port on the OSN) while a pool of HTTP proxy servers typically handles request to port 3128.
  • Page 95 Configuring T1000 Load Balancing > add lb vserver Ingress ANY * * -persistenceType SOURCEIP -lbMethod ROUNDROBIN -timeout 30 -Listenpolicy "CLIENT.VLAN.ID.EQ(151) && (CLIENT.TCP.DSTPORT.EQ(80) || CLIENT.IP.PROTOCOL.EQ(ICMP))" -Listenpriority 1 -m MAC -cltTimeout 120 -l2Conn ON Done Use the bind lb vserver command to bind the virtual servers to the physical services. The bind lb vserver has the following syntax for this purpose: bind lb vserver name serviceName For example:...

  • Page 96: Configuring Health Checks And Redundancy

    Chapter 3 Basic T1000/Unison Load-Balancing Configuration Configuring Health Checks and Redundancy Once load balancing is configured, the T1000s require additional configurations to monitor the health of the OSNs, to define a minimum operating threshold, and to specify the T1000 failover behavior for redundancy. •...
  • Page 97 Configuring Health Checks and Redundancy After adding the health monitors, you must use the bind lb monitor command to bind each monitor to the relevant services. The bind lb monitor command has the following syntax: bind lb monitor monitorName {{serviceName [-state {ENABLED | DISABLED}] [-weight positive_integer]} | {{serviceGroupName [-state {ENABLED | DISABLED}] [-weight positive_integer]} | {-metric string -metricThreshold positive_integer [-metricWeight positive_integer]}}}...
  • Page 98 Chapter 3 Basic T1000/Unison Load-Balancing Configuration Configuring Minimum Servers and Backup Path When a configured percentage of services bound to a virtual server have failed, it is desirable to have all subsequent client requests sent to a backup virtual server. If the remaining services cannot handle the load, it is typically better to bring down the entire virtual server and send all client requests to a backup virtual server.
  • Page 99 Configuring Health Checks and Redundancy >set HA node -haStatus ENABLED Done >set HA node -helloInterval 200 -deadInterval 3 Done >set HA node -haSync ENABLED Done The following extra configuration is required only for the T1000-2, which is by default the secondary: >add HA node 1 10.8.130.31 Done...

  • Page 100: Configuring Source Nat (Snat)

    Chapter 3 Basic T1000/Unison Load-Balancing Configuration The above sequence of events would effectively cause the cluster to be inoperable. Wireless clients are unreachable, since the active T1000 cannot communicate to them, and there is no hard failure that would result in a failover event to T1000-2 and restore said communication. This issue can be alleviated with the introduction of route monitors and associating them with the HA node status.

  • Page 101: Configuring Security

    Configuring Security Creating a Net Profile A NetScaler net profile (or network profile) contains an IP address or an IP set. It can be bound to load balancing or content switching virtual servers, services, service groups, or monitors. During communication with physical servers or peers, the NetScaler appliance uses the addresses specified in the profile as the source IP address.
  • Page 102 Chapter 3 Basic T1000/Unison Load-Balancing Configuration Once the T1000 is appropriately configured one is strongly advised to configure Access Control Lists (ACLs) to prevent access to it from the all data plane traffic VLANs before enabling it to service live traffic. The following command snippet applies to the example management IP subnet of section “Setting Management IP Address”...

  • Page 103: Testing With Network Diagnostic And Shell Tools

    Testing with Network Diagnostic and Shell Tools Testing with Network Diagnostic and Shell Tools The T1000 CLI includes a set of network diagnostic tools that enable testing and troubleshooting of data plane and management plane configurations. Refer to the following topics.
  • Page 104 Chapter 3 Basic T1000/Unison Load-Balancing Configuration Capturing and Filtering Packets with the nstrace Command The T1000 provides a utility that allows you to capture and filter packets associated with a given interface or VLAN ID. Only the packets that are filtered are captured in the trace files. To filter the trace for a given interface or VLAN ID, you must include the filter option in the nstrace command.

  • Page 105: Dynamic Routing Protocol Configuration For T1000/Unison

    4. Dynamic Routing Protocol Configura- tion Dynamic Routing Protocol Configuration for T1000/Unison The procedures in this chapter describe how to configure the data plane of the T1000 Traffic Director for dynamic routing protocols, such as OSPF. These configurations are specific to Unison deployments (not T3100).

  • Page 106: Ospf Configuration

    Chapter 4 Dynamic Routing Protocol Configuration for T 1000/Unison all will have the same routing information. OSPF multicasts the updated information only when a change has taken place. Rather than simply counting the number of hops, OSPF bases its path descriptions on link states that take into account additional network information.
  • Page 107 OSPF Configuration • VLAN 406 with /24 subnet. Used for Egress traffic from each T1000 to internet side switches. • VLAN 306 and 506 with /24 subnet.. Used for traffic between internet switches and content servers. • VLANs for management and remote Internet access, and between T1000 and OSN blades are not shown.
  • Page 108 Chapter 4 Dynamic Routing Protocol Configuration for T 1000/Unison Configuring T1000 for OSPF The procedure in this section assumes the T1000s are already configured in High Availability mode. In case of failure, the new primary node injects all its VIP routes into the upstream router.

  • Page 109: Switch Configuration

    OSPF Configuration Switch Configuration The following CLI sequences show a typical switch configuration for OSPF. Refer to “Sample OSPF Network” on page 4-2 for the values used in this configuration. Note: The CLI commands in this section are specific to a particular switch manufacturer.
  • Page 110 Chapter 4 Dynamic Routing Protocol Configuration for T 1000/Unison (config-router)# network 172.16.115.102 0.0.0.0 area 2 (config-router)# network 172.16.135.102 0.0.0.0 area 2 (config-router)# exit Internet Switch 2 (config)# interface Vlan306 (config-if)# ip address 172.16.115.103 255.255.255.0 (config-if)# ip ospf cost 40 (config)# interface Vlan406 (config-if)# ip address 172.16.125.103 255.255.255.0 (config-if)# ip ospf cost 40 (config)# interface Vlan506...
  • Page 111 OSPF Configuration (config-router)# redistribute static subnets (config-router)# network 172.16.125.102 0.0.0.0 area 0 (config-router)# network 172.16.115.102 0.0.0.0 area 2 (config-router)# network 172.16.135.102 0.0.0.0 area 2 (config-router)# exit Secondary Switch (config)# ip vrf ingress (config-vrf)# rd 65500:100 (config-vrf)# exit (config)# ip vrf egress (config-vrf)# rd 65500:200 (config-vrf)# exit (config)# interface Vlan305...
  • Page 112 Chapter 4 Dynamic Routing Protocol Configuration for T 1000/Unison T1000 Verification > Vtysh T1000-1# show ip route ospf O E2 10.100.0.0/16 [110/20] via 172.16.124.102, vlan405, 01:05:59 O E2 10.200.0.0/16 [110/20] via 172.16.124.102, vlan405, 01:05:59 O IA 172.16.134.0/24 [110/41] via 172.16.124.102, vlan405, 01:05:59 O IA 172.16.135.0/24 [110/41] via 172.16.125.103, vlan406, 01:05:43 O E2...

  • Page 113: Administration

    (SSH) from any workstation on the same network. For more information about the features of the CLI, including SSH, see the Citrix Command Reference Guide at http://support.citrix.com/article/CTX128678. Logging on to the CLI by using SSH The SSH protocol is the preferred remote access method for accessing a T1000 remotely from any workstation on the same network.

  • Page 114: Using The T1000 Graphical User Interface (Gui)

    Chapter 5 Administration To log on to a T1000 by using an SSH client: Step 1 On your workstation, start the SSH client. Step 2 For initial configuration, use the default T1000 IP address 192.168.100.1. For subsequent access, use the IP that was assigned during initial configuration (see “Accessing and Configuring the Management Plane”...

  • Page 115: Using The Configuration Utility

    Using the T1000 Graphical User Interface (GUI) • Red Hat Linux 5.0 and 6.0 operating systems: Firefox 3.0 (or higher). Using the Configuration Utility Once you log on to the configuration utility, you can configure the T1000 through a graphical interface that includes context-sensitive help. If your computer does not have a supported Java plug-in installed, the first time you log on to the T1000, the configuration utility will prompt you to download and install the plug-in.

  • Page 116: Lights-Out Management

    Chapter 5 Administration Step 3 In the Password text box, type the administrative password you assigned to the nsroot account during initial configuration. Step 4 In the Start in list, click Dashboard, and then click Login. The Configuration Utility page appears.
  • Page 117 Upgrading the T1000 Operating System • Upgrading Software of the Secondary Appliance • Upgrading Software of the Primary Appliance • Enabling Synchronization on the Secondary Appliance Upgrading Software of the Secondary Appliance To upgrade software of the secondary appliance, complete the following procedure: 1.
  • Page 118 Chapter 5 Administration 13. Run the following commands to enable the high availability node status: > set node -hastatus ENABLE > set node -haSync ENABLE 14. Run the following command to perform a force failover and takeover as primary appliance: >...

  • Page 119: Installing/Upgrading T1000 License

    FTP. Create the /nsconfig/license directory if it does not exist. Licenses are read at startup, therefore allowing features to be enabled by the appliance. For complete license installation instructions, see the Citrix NetScaler Migration Guide. To install the licenses using the configuration utility, complete any of the following procedure: •...
  • Page 120 8. After the file is uploaded to the license directory, click OK. 9. When prompted to restart the appliance, do one of the following: – If you plan to upgrade your software, click No. Refer to Citrix NetScaler Migration Guide - Release 10.1 for instructions to upgrade the software release.

  • Page 121: Authentication And Authorization

    Authentication and Authorization 4. Using SCP or FTP or any third-party program, copy the new license file(s) to the directory /nsconfig/license. Example: login: nsroot Password: nsroot Last login: Mon Aug 4 03:37:27 2008 from 10.102.29.9 Done > shell Last login: Mon Aug 4 03:51:42 from 10.103.25.64 root@ns# mkdir /nsconfig/license root@ns# cd /nsconfig/license 5.
  • Page 122 Chapter 5 Administration For example: > add system user user1 Enter password: Confirm password: Done > add system user johnd -promptString user-%u-at-%T Enter password: Confirm password: Done > show system user 1) User name: nsroot 2) User name: user1 3) User name: johnd Prompt String: user-%u-at-%T Prompt Inherited From: User Done To modify or remove a user account by using the T1000 command line: •...
  • Page 123 Authentication and Authorization To bind a user to a group: At the T1000 command prompt, type the following commands to bind a user account to a group and verify the configuration: • bind system group groupName -userName userName • show system group groupName For example: >...
  • Page 124 • superuser — Full access. Same privileges as the nsroot user. Creating Custom Command Policies For more information on this topic, refer to the Citrix documentation. For most users, the built-in command policies are sufficient. Binding Command Policies to Users and Groups Once you have defined your command policies, you must bind them to the appropriate user accounts and groups.
  • Page 125 Authentication and Authorization For example: > bind system user user1 -policyName read_all 1 Done > sh system user user1 User name: user1 Command Policy: read_all Priority:1 Done To unbind command policies from a user: At the T1000 command prompt, type the following commands to unbind a command policy from a user and verify the configuration: •...
  • Page 126 Chapter 5 Administration To reset the nsroot password, you must boot the T1000 into single user mode, mount the file systems in read/write mode, and remove the set T1000 user nsroot entry from the ns.conf file. You can then reboot, log on with the default password (nsroot), and choose a new password.

  • Page 127: Configuring Snmp

    Configuring SNMP Configuring SNMP You can use Simple Network Management Protocol (SNMP) to configure the SNMP agent on the T1000 to generate asynchronous events, which are called traps. The traps are generated whenever there are abnormal conditions on the T1000. The traps are then sent to a remote device called a trap listener, which signals the abnormal condition on the T1000.

  • Page 128: Generating Snmpv1 And Snmpv2 Traps

    Chapter 5 Administration Generating SNMPv1 and SNMPv2 Traps You can configure the T1000 to generate asynchronous events, which are called traps. The traps are generated whenever there are abnormal conditions on the T1000. The traps are sent to a remote device called a trap listener. This helps administrators monitor the T1000 and respond promptly to any issues.
  • Page 129 Configuring SNMP • Critical • Major • Minor • Warning • Informational For example, if you set a Warning severity level for the SNMP alarm named LOGIN-FAILURE, the trap messages generated when there is a login failure will be assigned with the Warning severity level. You can also configure an SNMP alarm to log the corresponding trap messages generated whenever the condition on that alarm is met.

  • Page 130: Using Snmpv1 And Snmpv2 Queries

    Chapter 5 Administration To add an SNMP trap: At the T1000 command prompt, type the following commands to set the parameters and verify the configuration: set snmp alarm trapName [-thresholdValue positive_integer [-normalValue positive_integer]] [-time secs][-state {ENABLED | DISABLED}] [-severity severity] [-logging {ENABLED | DISABLED} ] show snmp alarm [trapName] For example: add snmp trap specific 10.102.29.3 -version V2 -destPort 80 -communityName com1...
  • Page 131 Configuring SNMP If you do not configure at least one SNMP manager, the T1000 accepts and responds to SNMP queries from all IP addresses on the network. If you configure one or more SNMP managers, the appliance accepts and responds only to SNMP queries from those specific IP addresses.

  • Page 132: Configuring Snmp Alarms For Rate Limiting

    Chapter 5 Administration Specifying an SNMP Community You can create strings called community strings and associate them with the following SNMP query types on the T1000: • GET • GET NEXT • ALL • GET BULK You can associate one or more community strings to each query types. For example, when you associate two community strings, such as abc and bcd, to the query type GET NEXT, the SNMP agent on the T1000 appliance considers only those GET NEXT SNMP query packets that contain abc or bcd as the community string.
  • Page 133 Configuring SNMP Configuring an SNMP Alarm for Throughput or PPS To monitor both throughput and PPS, you must configure separate alarms. To configure an SNMP alarm: At the T1000 command prompt, type the following commands to configure the SNMP alarm and verify the configuration: set snmp alarm PF-RL-RATE-THRESHOLD [-thresholdValue positive_integer [-normalValue positive_integer]] [-time secs][-state {ENABLED | DISABLED}]...

  • Page 134: Using Snmpv3 Queries

    PF-RL-PPS-PKTS-DROPPED [-state {ENABLED | DISABLED}] [-severity severity] [-logging {ENABLED | DISABLED} ] Using SNMPv3 Queries For more information, refer to the Citrix documentation. Useful SNMP OIDs The following are the most useful SNMP OIDs: • CPU utilization percentage: 1.3.6.1.4.1.5951.4.1.1.41.1 •...

  • Page 135: Collecting Real-Time Statistics From The Cli

    The T1000 offers advanced administration features that are typically not required in a standard Unison load balancer deployment. For more information about these features, refer to the Citrix NetScaler Administration documentation. • Audit Logging. Auditing is a methodical examination or review of a condition or situation.
  • Page 136 Chapter 5 Administration before sending them to the NSWL client, and the client can filter the entries before storing them. You can log HTTP and HTTPS requests for all application blades on one NSWL client system. • Advanced Configurations. You can configure network time protocol to synchronize a T1000’s local clock with the other servers on the network.

  • Page 137: T1000 Specifications

    Specifications T1000 T1000 Specifications This appendix lists specifications for the T1000. It is divided into the following sections: • Environmental Specifications • Power Characteristics • Physical Characteristics • Regulatory Compliance Note: The T1000 is a series of hardware platforms that includes the T1010, T1100 and T1200.

  • Page 138: Power Characteristics

    Appendix A T1000 Specifications Particulate Contamination Airborne particulates and reactive gases acting alone or in combination with other environmental factors such as humidity or temperature might pose a risk to the server. Server should be installed in a server room with appropriate particulate filtering. Acoustics Declared sound power level: 7.8 bels (idle), 8.3 bels (operating) Power Characteristics...

  • Page 139: Physical Characteristics

    Physical Characteristics • Input voltage low range: Minimum: 100 V ac, Maximum: 127 V ac • Input voltage high range: Minimum: 200 V ac, Maximum: 240 V ac • Power Input: – T1010: 2.5 A – T1100: 6.5 A – T1200: 5-12 A •...

  • Page 140: Regulatory Compliance

    Appendix A T1000 Specifications Regulatory Compliance For the purpose of regulatory compliance identification the T1000 has a unique model number. Find the model number on the product regulatory nameplate label located on the top of the T1000 with the national and international standards for safety, EMC (Class A) and telecom listed below: Table A-1 Regulatory Specifications Specification...

  • Page 141: Replacement Parts

    B. Replacement Parts Replacement Parts This appendix has the following sections: • Replaceable Components List • Replacing an AC Power Supply • Replacing a DC Power Supply Replaceable Components List The following table lists the replaceable components that you may order from Bytemobile. Items in green (Expert Edition) are replaceable/orderable by Bytemobile only.

  • Page 142: Replacing An Ac Power Supply

    Appendix B Replacement Parts Replacing an AC Power Supply Use the following procedure to replace a failed AC power supply in the T1000. Step 1 Read the safety information in the “Safety Information” section on page iii. Step 2 Locate a replacement AC power supply and remove from the packaging. Place the power supply within reach during this replacement procedure.
  • Page 143 Replacing an AC Power Supply Figure B-1 Replacing a Power Supply (AC or DC) Use lever to release power supply Handle Step 3 Disconnect the power cord from the power supply that you are removing. Step 4 Grasp the power-supply handle. Use the release latch to free the power supply from the bay. See Figure B-1.

  • Page 144: Replacing A Dc Power Supply

    Appendix B Replacement Parts Figure B-2 Connecting AC Power Step 8 Route the power cord through the power-supply handle and through any cable clamps on the rear of the server, to prevent the power cord from being accidentally pulled out when you slide the server in and out of the rack.
  • Page 145 Replacing a DC Power Supply Bytemobile service technicians are not certified or authorized to install or remove the -48 volt power cable. The customer is responsible for ensuring that only trained service personnel install or remove the -48 volt power cable. Use the following procedure to replace a failed DC power supply in the T1000.
  • Page 146 Appendix B Replacement Parts Danger: Statement 31 Electrical current from power, telephone, and communication cables is hazardous. To avoid a shock hazard: • Do not connect or disconnect any cables or perform installation, maintenance, or reconfiguration of this product during an electrical storm. •...
  • Page 147 Replacing a DC Power Supply Caution: Statement 33 This device does not provide a power control button. Removing power supply modules or turning off the server blades does not turn off the electrical current supplied to the device. The device also might have more than one power cord. To remove all electrical current from the device, ensure that all power cords are disconnected from the power source.
  • Page 148 Appendix B Replacement Parts Caution: Statement 34 To reduce the risk of electric shock or energy hazards: • This equipment must be installed by trained service personnel in a restricted-access location, as defined by the NEC and IEC 60950-1, First Edition, The Standard for Safety of Information Technology Equipment.
  • Page 149 Replacing a DC Power Supply Figure B-3 Connecting DC Power Step 9 Follow the instructions in “Connecting and Disconnecting DC Power” on page 2-18 to complete the DC power connection process, and restore the T1000 to service. Step 10 Return or dispose of the failed unit in accordance with your facility’s procedures and local environmental regulations.
  • Page 150 Appendix B Replacement Parts B-10 T-Series Traffic Director Installation, Configuration and Administration Guide...

  • Page 151: Legal Notices

    C. Legal Notices Legal Notices This appendix has the following sections that describe additional information you must be aware of: • Legal Notice • Trademarks • Third-Party Disclosures • Important Notes • Product Recycling and Disposal • Battery Return Program •...

  • Page 152: Trademarks

    Appendix C Legal Notices This information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. Bytemobile may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice.

  • Page 153: Product Recycling And Disposal

    Product Recycling and Disposal • Maximum internal hard disk drive capacities assume the replacement of any standard hard disk drives and population of all hard disk drive bays with the largest currently supported drives that are available from Bytemobile. • Maximum memory might require replacement of the standard memory with an optional memory module.

  • Page 154: Electronic Emission Notices

    Appendix C Legal Notices In the United States: Bytemobile has established a return process for reuse, recycling, or proper disposal of used Bytemobile sealed lead acid, nickel cadmium, nickel metal hydride, and battery packs from Bytemobile equipment. For information on proper disposal of these batteries, contact Bytemobile at support.bytemobile.com.
  • Page 155 Electronic Emission Notices Australia and New Zealand Class A statement Attention: This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. United Kingdom telecommunications safety requirement Notice to Customers: This apparatus is approved under approval number NS/G/1234/J/100003 for indirect connection to public telecommunication systems in the United Kingdom.
  • Page 156 Appendix C Legal Notices Chinese Class A warning statement Japanese Voluntary Control Council for Interference (VCCI) statement T-Series Traffic Director Installation, Configuration and Administration Guide...
  • Page 157 Glossary Glossary Glossary 3G network Third Generation mobile network. Refers generically to a category of next-generation mobile networks, such as UMTS and IMT-2000. The services associated with 3G provide the ability to transfer simultaneously both voice data (phone calls) and non-voice data (downloading information or exchanging e-mail).
  • Page 158 Glossary carrier A telecommunications company that offers its services to the public. Also known as a service provider or an operator. CDMA Code Division Multiple Access. A method of dividing a radio spectrum to be shared by multiple users through the assignment of unique codes. CDMA implements spread spectrum transmission. See also WAN, cdma2000, and TDMA.
  • Page 159 Glossary DNIS Dialed Number Identification Service. A feature of 800 and 900 lines that provides the number that the caller dialed to reach the call center. This called number information is used to route the call to the appropriate service. This feature also allows one trunk group to service multiple applications. Domain Name System.
  • Page 160 Glossary Global System for Mobile communication. GSM is a second generation (2G) mobile wireless networking standard defined by ETSI. GSM uses TDMA technology and operates in the 900 MHz radio band. See also 3G network and WAN. GPRS Support Node. GSN refers to the general functions of a group of both GGSNs and SGSNs in a GPRS network.
  • Page 161 Glossary IMAP Internet Message Access Protocol, a protocol for retrieving e-mail messages. The latest version, IMAP4, is similar to POP3 but supports additional features. For example, IMAP4 supports allows e-mail clients to selectively download messages, supports shared mailboxes and folders for archiving messages, and provides better integration with MIME, which is used to attach files.
  • Page 162 Glossary Management Information Base. A MIB is a formal description of a set of network objects that can be managed using SNMP. The format of the MIB is defined as part of the SNMP. (All other MIBs are extensions of this basic management information base.) MIB-I refers to the initial MIB definition;...
  • Page 163 Glossary Optimization and Services Node (OSN). The OSN is a required node of the T3100 platform. Provides laptop and handset Optimization Services, WebGate Service, T3100 Service Selection, and many other Data Services functions. packet switch A WAN device that routes packets along the most efficient path and allows a communications channel to be shared by multiple connections.
  • Page 164 Glossary The Packet-Switched Network. PSN networks use packet-switching technology for the transfer of data. Also called a PSDN (Packet-Switched Data Network). PSTN Public Switched Telephone Network. This is the network referred to when discussing telephone calls transmitted in the “traditional” way, over regular phone lines. It is also an abbreviation used to refer to the local phone company.
  • Page 165 Glossary server In a client/server architecture, this is an application that provides services to other devices, called clients, running on the same or on a different computer. session The series of interactions with a mobile subscriber beginning with authentication of the subscriber with the network and terminating when the subscriber disengages from the network.
  • Page 166 Glossary subnetwork In IP networks, subnetworks are networks arbitrarily segmented by a network administrator in order to provide a routing structure while shielding the subnetwork from the addressing complexity of attached networks. Oftentimes called a subnet. switchover The process of transfer of function from a failed component to an alternate one while preserving the operational state of the overall system.
  • Page 167 Glossary VoIP Voice over IP. Also known as Internet telephony. Originally, VoIP described the two-way transmission of real-time voice calls over a data network that uses IP, but increasingly is used to describe “anything over IP”, including voice, fax, video, and so forth. Some people use the term VoIP to indicate audio data sent over a private intranet or WAN and the term Internet telephony to indicate audio data sent over the public Internet.
  • Page 168 Glossary Glossary-12 T-Series Traffic Director Installation, Configuration and Administration Guide...
  • Page 169 Index Index Index document conventions 3-xviii AC Chassis acoustics AC power connection 2-21 electrical safety 1-iv, 1-vi, 1-vii, 2-2 ANSI/NFPS electronic emission Architecture emission ASMs Environmental Specifications connectivity to primary chassis environmental specifications extension chassis SEM module battery return bend radius, power cables 2-24 booting 1-12...
  • Page 170 Index Physical Characteristics Policy-Based Routing ports 1-16 power, removal 1-viii installation overview Power Characteristics IPv6 power requirements power supplies 1-19 primary chassis connectivity to ASMs laser safety LCD display 1-11 legal notices Licenses 2-31 recycling lifting T3100 into rack Regulatory Compliance load-sensitive traffic distribution related documents 3-xvi...
  • Page 171 Index unpacking wiring wrist strap ventilation T-Series Traffic Director Installation, Configuration and Administration Guide Index-3...
  • Page 172 Index Index-4 T-Series Traffic Director Installation, Configuration and Administration Guide...

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