HP 8200 zl Switches Installation and Getting Started Guide Power over Ethernet
HP 8200 zl Switches Installation and Getting Started Guide
© Copyright 2011, 2013 Hewlett-Packard Development Company, L.P.
Regulatory Statements” in Appendix C.
Contents 1 Introducing the HP 8200 zl Switches Overview of the 8200 zl Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 8206 zl Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 8212 zl Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Network Connectivity, Speeds and Technologies . . . . . . . . . . . . . . . . . . . . 1-4 Front of the 8200 zl Switches . . . . . . . . .
1. Prepare the Installation Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 Cabling Infrastructure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 Installation Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 2. Mount the Switch Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 Rack or Cabinet Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Getting Started With Switch Configuration Recommended Minimal Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . Using the Switch Setup Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Where to Go From Here . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . To Recover from a Lost Manager Password: . . . . . . . . . . . . . . . . . 3-1 3-2 3-4 3-4 Using the IP Address for Remote Switch Management . . . . . . . . . . . . . . . .
Methods of Resetting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing the Switch by Resetting It . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking the Switch LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Checking Console Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing Twisted-Pair Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Testing Switch-to-Device Network Communications . . . . . . .
Crossover Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connection . . . . . . . . . . . . . . . . . . . . Cable Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Straight-Through Twisted-Pair Cable for 1000 Mbps Network Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cable Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 The HP 8200 zl switches are high-performance, high availability switch platforms that enable unified core-to-edge adaptive network solutions and deliver to market the industry’s first core switch with a lifetime warranty. They have platform and software high-availability features to ensure system continuity and enhanced network productivity.
Introducing the HP 8200 zl Switches Overview of the 8200 zl Switches Introducing the HP 8200 zl Switches Overview of the 8200 zl Switches 8206 zl Switches 1. The HP 8206-44G-PoE+/2XG-SFP+ v2 zl Switch with Premium Software (J9638A) ships with the 8206 zl, 6-slot chassis and the following: • One HP 24-port Gig-T PoE+ v2 zl Module (J9534A) • One HP 20-port Gig-T PoE+ / 2-port 10-GbE SFP+ v2 zl Module (J9536A) • One 1500W PoE+ zl Power Supply (J9306A) • With premium software activated 2.
Introducing the HP 8200 zl Switches Overview of the 8200 zl Switches 8212 zl Switch The previously available 8212 zl base system (J8715A) shipped with Intelligent Edge and Advanced Routing features standard. Going forward, customers requiring an 8212 zl with Advanced Routing features should order the J9641A 8212 v2 zl Switch with Premium Software. 1.
Introducing the HP 8200 zl Switches Introducing the HP 8200 zl Switches Network Connectivity, Speeds and Technologies Network Connectivity, Speeds and Technologies These products support optional network connectivity as follows: Table 1-1.
Introducing the HP 8200 zl Switches Front of the 8200 zl Switches Front of 8212 zl Switch, Base System Component Status LEDs Power and Fault LEDs Locator LED Self Test LED Reset and Clear buttons Status LEDs for the Fans, Power Supplies, and Switch Modules Management Module Reset button, and StatusLEDs Auxiliary Port Console Port LED Mode Select button and indicator LEDs Switch Modules and slots with Link and Mode LEDs for each port located on each module Figure 1-3.
Introducing the HP 8200 zl Switches Introducing the HP 8200 zl Switches Front of the 8200 zl Switches Front of 8206 zl Switch, Base System Component Status LEDs Power and Fault LEDs Locator LED Self Test LED Reset and Clear buttons Status LEDs for the Fans, Power Supplies, and Switch Modules Management Module Reset button, and Status LEDs LED Mode Select button and indicator LEDs Switch Modules and slots with Link and Mode LEDs for each port located on each module Figure 1-4.
Introducing the HP 8200 zl Switches Front of the 8200 zl Switches Switch and Module LEDs Power and Fault LEDs Locator LED Figure 1-5. Switch Chassis LEDs Table 1-2. Switch Chassis LEDs LEDs State Meaning Power (green) On The switch is receiving power. Off The switch is NOT receiving power. Fault (orange) Off Locator (blue) The normal state; indicates that there are no fault conditions on the switch.
Introducing the HP 8200 zl Switches Introducing the HP 8200 zl Switches Front of the 8200 zl Switches Figure 1-6. Management Module LEDs Table 1-3. Management Module LEDs. LED State Meaning Auxiliary (green/ orange) For more information see the Management and Configuration Guide for your switch. Blinking green1 Indicates the switch is processing a USB command file. On green The switch has finished processing the USB command file successfully. Blinking orange2 Indicates an error condition.
Introducing the HP 8200 zl Switches Front of the 8200 zl Switches MM State LEDs (green)( The communication link with the SSM is bad or the SSM itself has failed. On green The Management Module is active and has passed all self-tests. Blinking orange1 If Module Status, Fault and Self Test LEDs are blinking, this MM has failed self-test If Module Status and Fault LEDs are blinking, an operational fault has occurred. Actv Indicates the Management Module is active and is the primary management module.
Introducing the HP 8200 zl Switches Introducing the HP 8200 zl Switches Front of the 8200 zl Switches Blinking orange1 Blinking orange2 Internal PoE fault. External load fault or denied PoE power. Tmp (green/orange) Off Switch temperature is normal. Blinking1 An over temperature condition has been detected. Fan (green/orange) On green The cooling fans are operating normally. Blinking orange1 One or more of the cooling fans have failed. The switch Fault LED will be blinking simultaneously.
Introducing the HP 8200 zl Switches Front of the 8200 zl Switches In PoE Mode: On A module is installed in the switch module slot corresponding to the letter and the module is undergoing or has passed self test. This also occurs when you install a module when the switch is already powered on (“hot swap”). Off A module is not installed in the switch module slot corresponding to the letter. Blinking1 The module status LED flashes very briefly when a module is being hot swapped.
Introducing the HP 8200 zl Switches Introducing the HP 8200 zl Switches Front of the 8200 zl Switches Mode Off One of these conditions exists: • no active network cable is connected to the port • the port is not receiving link beat or sufficient light • the port has been disabled through the switch console, the web browser interface, ProCurve Manager, or other network management tool. Blinking1 The port has failed self test.
Introducing the HP 8200 zl Switches Front of the 8200 zl Switches ■ Mode LED: • On = PoE power is be supplied on this port • Off = PoE is not being supplied on this port. Console Port This port is used to connect a console to the switch by using the serial cable supplied with the switch. This connection is described under “Connecting a Console to the Switch” in chapter 2, “Installing the the 8200 zl Switch”.
Introducing the HP 8200 zl Switches Front of the 8200 zl Switches Introducing the HP 8200 zl Switches Press the Reset button also after changing the module type that is installed in any of the switch module slots while the switch is powered on. In this case, the switch must be reset to initialize the new module type. See “Hot Swapping Switch Modules” on page 2-30.
Introducing the HP 8200 zl Switches Back of the 8200 zl Switches Introducing the HP 8200 zl Switches Back of the 8200 zl Switches Back of the 8212 zl Switch Grounding lug mounting holes Fan Power, Fault and Locator LEDs Slots for installing power supplies External PoE power connectors Figure 1-10.
Introducing the HP 8200 zl Switches Back of the 8200 zl Switches Introducing the HP 8200 zl Switches Back of the 8206 zl Switch Grounding lug mounting holes Power supply Optional redundant power supply External PoE/ PoE+ power connectors Figure 1-11. Back of an 8206 zl Switch (shown with two zl Power Supplies) Power Supply The 8200 zl switches do not have a power switch. The switches are powered on when the power supply is connected to an active AC power source.
Introducing the HP 8200 zl Switches Switch Accessories Caution The switch redundant power supply is hot swappable, but, as indicated by the caution statement on the power supply, it must be disconnected from AC power before being installed or removed. CAUTION: . Refer to the installation guide for proper power cord selection .Disconnect AC power from the power supply BEFORE installing or removing the supply. Otherwise, damage to the. equipment may result.
Introducing the HP 8200 zl Switches Switch Accessories Introducing the HP 8200 zl Switches ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Note 24-port 10/100/1000-T zl PoE Module (J8702A) -- which can provide Power over Ethernet (PoE) power to 802.3af compliant (and some pre-standard) devices.
Introducing the HP 8200 zl Switches Switch Features The features of the 8200 zl switches include: ■ modules can be installed in any order and in any combination and can be “hot swapped” ■ supported transceivers can be hot swapped into the mini-GBIC zl Module ■ high performance—With standard zl modules, the 8206 zl Switch has a routing/switching capacity of 322.8 Gbps, with a switch fabric speed of 345.6 Gbps and a throughput of 240.2 Mpps.
Introducing the HP 8200 zl Switches Switch Features Introducing the HP 8200 zl Switches ■ ■ ■ ■ 1-20 support for up to 2048 VLANs (up to 512 layer-3, IP addressable VLANs) so you can divide the attached end nodes into logical groupings that fit your business needs Layer 3 routing functionality: • IP static routes • RIP V1 and V2 • IRDP - ICMP Router Discovery Protocol • OSPF- Open Shortest Path First • DHCP relay support for many other advanced features to enhance network performance, security, and c
2 Installing the HP 8200 zl Switches The 8200 zl switches are easy to install. Each comes with an accessory kit that includes the brackets for mounting the switch in a standard 19-inch telco rack, or in an equipment cabinet. The switch has rubber feet already attached so they can be securely located on a horizontal surface. This chapter tells you how to install your 8212 zl or 8206 zl switch. To avoid possible personal injury, be careful when lifting the chassis out of the shipping box.
Installing the HP 8200 zl Switches Power Cords Power Cords Note Power supplies for 8200 zl Switches must be ordered separately. The following power cords are provided with those power supplies.
Installing the HP 8200 zl Switches Installation Procedures Installation Procedures WARNING To avoid personal injury or product damage, read the safety warnings on page 2-5 and installation precautions on page 2-6 and follow the rack mounting guidelines on page 2-7. Due to product weight, two or more persons are required to handle and mount the 8212 zl. Summary 1. Prepare the Installation Site (page 2-7).
Installing the HP 8200 zl Switches Installing the HP 8200 zl Switches Installation Procedures Note 6. Install the Grounding Wire (page 2-20). If a grounding wire is to be attached to the switch chassis, the grounding lug must be removed and a wire crimped to it and the grounding lug must be reinstalled. 7. Connect the Switch to a Power Source (page 2-21). Once the switch is mounted, plug it in to the nearby main power source. 8. (Optional) Connect a Power Supply Shelf (page 2-21).
Installing the HP 8200 zl Switches Installation Procedures Installation Precautions To prevent personal injury, follow these precautions when installing the 8212 zl switch: WARNINGs Due to product weight, two or more persons are required to handle and mount the 8212 zl switch. To reduce the weight, remove all modules and power supplies. ■ Devices installed in a rack or cabinet should be mounted as low as possible, with the heaviest device at the bottom and progressively lighter devices installed above.
Installing the HP 8200 zl Switches Installation Procedures Installation Precautions (continued) Installing the HP 8200 zl Switches Cautions 2-6 ■ If the switch is to be shipped in a rack, use only an HP 10000 series rack and a rail mounting kit (5070-0145) for each switch and ensure the power supplies have been removed before shipping. ■ Ensure the power source circuits are properly grounded, then use the power cord supplied with the switch to connect it to the power source.
Installing the HP 8200 zl Switches Installation Procedures 1. Prepare the Installation Site Cabling Infrastructure Ensure the cabling infrastructure meets the necessary network specifications. See Appendix C, “Cabling and Technology Information” on page B-1 for more information. Installation Location Before installing the switch, plan its location and orientation relative to other devices and equipment: In the front of the switch, allow at least 7.
Installing the HP 8200 zl Switches Installation Procedures Equipment Cabinet Note If you are installing the switch in an equipment cabinet, in place of the 1224 screws supplied with the switch, use the clips and screws that came with the cabinet. Plan which four holes you will be using in the cabinet and install all four clips and partially install the two bottom screws, as described in step 2 on the previous page, before proceeding to step 3.
Installing the HP 8200 zl Switches Installation Procedures 2. Partially install a screw into the top hole of a pair of holes that are 0.5 inches apart in each rack/cabinet upright as shown in the illustration below. Ensure that the screws are at the same level in each upright. Partially install a screw into the top hole of a close (0.5-inch) pair on both sides of the rack Installing the HP 8200 zl Switches Figure 2-2. Mounting Screw Positioning 3.
Installing the HP 8200 zl Switches Installation Procedures 4. Install the other screw into the upper hole in each bracket. Tighten these screws. Installing the HP 8200 zl Switches install and tighten the other 12-24 screws Figure 2-4. Screws in Bracket Being Installed Horizontal Surface Mounting Place the switch on a table or other horizontal surface. Use a sturdy surface in an uncluttered area.
Installing the HP 8200 zl Switches Installation Procedures 3. Install the Switch Modules Install switch modules into the slots as shown in the illustration below. For installation details, see the instructions in the manual that comes with the module. Caution Make sure you install only HP Switch zl Modules. Avoid any electrostatic discharge problems by handling the modules only by their bulkheads. Module Installation Notes ■ Any of the supported Switch zl Modules can be installed in any of the slots.
Installing the HP 8200 zl Switches Installation Procedures Installing the HP 8200 zl Switches Insert module into the guides and slide it in until it is fully inserted. Open extractor handles Figure 2-1. Module Being Installed in a Chassis Use the extractor handles to seat the module completely. Then tighten the retaining screws on the module until they are secure, but do not overtighten them. Figure 2-5.
Installing the HP 8200 zl Switches Installation Procedures Installing a Management Module Battery The battery on the management module is used to keep time for the internal switch clock. There is no indicator LED for when the battery dies. The only indication will be the internal clock will not keep the correct time. WARNING ■ ■ To install a New Battery: 1. Insert the new battery with the lettering and the plus “+” sign facing up. 2. Install the management module into the switch. Figure 2-6.
Installing the HP 8200 zl Switches Installation Procedures AT T E N T I O N ll y a danger d'explosion s'il y a remplacement incorrect de la batterie. Remplacer uniquement avec une batterie du même type ou d'un type équivalent recommandé par le constructeur. Mettre au rebut les batteries usagées conformément aux instructions du fabricant.
Installing the HP 8200 zl Switches Installation Procedures power supplies installed in the switch. When there are two power supplies installed in the switch and one should fail, the other power supply can keep the switch running with the first six module slots operational. The 8212 zl switch can hold up to four, load-sharing power supplies. Install the second power supply into power slot number 2, as shown in Figure 2-3. Be sure to use the same power supplies in any one switch.
Installing the HP 8200 zl Switches Installation Procedures Caution The switch power supplies are hot swappable; they can be installed while the switch is receiving power from the supply in the other slot. But, as indicated by the caution statement on the power supply, the supply must not be connected to AC power before being installed or removed. CAUTION: . Refer to the installation guide for proper power cord selection .
Installing the HP 8200 zl Switches Installation Procedures Once the power supply is installed, tighten the four retaining screws that hold it in place. The screws can be tightened with either a flat-bladed or Torx T-10 screwdriver. Be careful not to overtighten the screws. tighten the four screws Installing the HP 8200 zl Switches Figure 2-8. Back of Switch with Power Supply Fully Installed 5.
Installing the HP 8200 zl Switches Installing the HP 8200 zl Switches Installation Procedures Connect power cord to power connector Figure 2-9. Power Connector on Back of Switch Note The 8200 zl switches do not have a power on-off switch. It is powered on when the power cord is connected to the switch and to a power source. If your installation requires a different power cord than the one supplied with the switch, please see the “Installation Precautions” on page 2-6. 2.
Installing the HP 8200 zl Switches Installation Procedures Switch Chassis LEDs Switch Fault LED Switch Module LEDs: Link and Mode LEDs for each port Installing the HP 8200 zl Switches Figure 2-10. Switch Fault, Module, and Chassis LEDs When the switch is powered on, it performs its diagnostic self test. The entire download, initialization, and self test process can take up to 2 minutes for a fully loaded chassis, depending on the number and type of modules installed in the switch.
Installing the HP 8200 zl Switches Installation Procedures Installing the HP 8200 zl Switches When the test completes successfully: ■ The Power LED stays on, and the Status LEDs on the switch chassis stay on for the devices installed: one for each switch module installed, one for each power supply installed, and one for all the fans. ■ The Fault, Locator, and Test LEDs are off.
Installing the HP 8200 zl Switches Installation Procedures 7. Connect the Switch to a Power Source 1. Plug the included power cord into the switch’s power connector and into a nearby properly grounded AC power source. If a redundant power source is available, it is desirable to power one switch power supply from the regular AC source, and the other power supply from the redundant AC source.
Installing the HP 8200 zl Switches Installation Procedures EPS Operation The EPS has a mechanism for detecting that it is connected to a valid switch with an EPS cable. When the EPS is connected to a powered switch it will provide additional PoE power to the switch within 2 seconds. Installing the HP 8200 zl Switches Caution Disconnecting the EPS (PoE power) cable with power flowing is not supported, and could cause loss of PoE power to all network devices connected to the switch.
Installing the HP 8200 zl Switches Installation Procedures ProCurve Switch zl Power Supply Shelf J8714A PoE Power Fault Power Supply Status EPS Port Status E1 E2 Device Connected Power Status Installing the HP 8200 zl Switches Power Status LEDs Device Connected LEDs 2-23
Installing the HP 8200 zl Switches Installation Procedures Connecting the Power Supply Shelf To Power Source 8200 zl To Power Source Installing the HP 8200 zl Switches To Power Source EPS Cables Figure 2-12.
Installing the HP 8200 zl Switches Installation Procedures To Power Source To Power Source To Power Source To Power Source 8200 zl 8200 zl Figure 2-13. Connecting the EPS to two 8200 zl switches These examples show the switch and the EPS using the J8713A power supply, the J8712A power supply can also be used. It depends on how much PoE power is required. For more information on PoE requirements see the HP Power over Ethernet (PoE/PoE+) Planning and Implementation Guide. 9.
Installing the HP 8200 zl Switches Installing the HP 8200 zl Switches Installation Procedures Port LED is Try the following procedures: still off when • For the indicated port, verify both ends of the cabling, at the switch and the connected device, are a cable is securely connected. connected • Verify the connected device and switch are both powered on and operating correctly.
Installing the HP 8200 zl Switches Installation Procedures 10. (Optional) Connect a Console to the Switch The 8200 zl switch has a full-featured, easy-to-use console interface for performing the following tasks.
Installing the HP 8200 zl Switches Installation Procedures If you want to operate the console using a different configuration, ensure you change the settings on both the terminal and on the switch. Change the switch settings first, then change the terminal settings, and reestablish the console session. Direct Console Access To connect a console to the switch, follow these steps: Installing the HP 8200 zl Switches 1.
Installing the HP 8200 zl Switches Installation Procedures Console Cable Pinouts The console cable has an RJ-45 male connector on one end and a DB-9 female connector on the other end. Table 2-2 describes the mapping of the RJ-45 to DB-9 pins. 12345678 5 4 8 2 7 1 6 Installing the HP 8200 zl Switches 9 3 12345678 Figure 2-15. RJ-45 to DB-9 pinouts Table 2-2.
Installing the HP 8200 zl Switches Hot Swapping Switch Modules RJ-45 (Signal reference from Chassis) Reserved 8 DB-9 (Signal reference from PC) 7 RTS 9 RI Telnet Console Access Installing the HP 8200 zl Switches To access the switch through a telnet session, using an Ethernet port not the Console port, follow these steps: 1.
Installing the HP 8200 zl Switches Hot Swapping Switch Modules Changing the Module Type If you exchange a module with a different type of module though, for example a 10/100/1000-T zl Module is installed in place of a 4 port 10G X2 Module that was in the slot, the switch must be rebooted after the new module is installed so the switch processor can properly initialize and configure the new module type.
Installing the HP 8200 zl Switches Example Network Topologies Example Network Topologies This section shows a few example network topologies in which the 8200 zl switch can be implemented. Basic Connectivity Installing the HP 8200 zl Switches 8212 zl Switch Phones, APs and other peripherals Figure 2-16. Basic Switch Connectivity The 8200 zl switch can provide basic network connectivity to a high number of PoE and PoE+ devices. These devices can be easily connected, as shown in the above illustration.
Installing the HP 8200 zl Switches Example Network Topologies Use as an Edge Switch 8212 zl Switch 10-Gig fiber-optic cables 5400 zl Switch 10-Gig fiber-optic cables 8212 zl Switch Installing the HP 8200 zl Switches Figure 2-17. Edge Switch Configuration When your network expands and the users need to access resources beyond the edge of the local network, the 8200 zl switches are excellent platforms for that expansion.
Installing the HP 8200 zl Switches Example Network Topologies The illustration shows the 10-gig modules in different slots. However, for best performance, they should be mounted in one of the first six slots in case of a single power supply running the chassis.
Installing the HP 8200 zl Switches Example Network Topologies For example, in an application where three ports are needed and it is important to ensure that port 1 always has a full 10 Gbps available, the connection choices shown in the next figure would be used. Installing the HP 8200 zl Switches Figure 2-19. Guaranteeing 10 Gbps on a specific port. Optimizing the 10-GbE Port Configuration with version 2 zl modules The 10-GbE module (J9538A) delivers additional performance for zl switches.
Installing the HP 8200 zl Switches Example Network Topologies The channel assignment is as follows: Interfaces 1,4, 6, and 8 are assigned to channel 1. Interfaces 2, 3, 5, and 7 are assigned to channel 2. This is demonstrated in figure 2-19. Ports A5 and A7 are not used Installing the HP 8200 zl Switches Ports A6 and A8 are not used Figure 2-20. Version 2 optimized 10-GbE port configuration For wire rate connectivity, do not connect more than 2 10-GbE ports to a channel.
3 Getting Started With Switch Configuration This chapter is a guide for using the console Switch Setup screen to quickly assign an IP (Internet Protocol) address and subnet mask to the switch, set a Manager password, and, optionally, configure other basic features.
Getting Started With Switch Configuration Note By default, the switch is configured to acquire an IP address configuration from a DHCP or Bootp server. To use DHCP/Bootp instead of the manual method described in this chapter, see “DHCP/Bootp Operation” in the Management and Configuration Guide which is on the HP networking Web site.
Getting Started With Switch Configuration 3. Use the Tab key to select the Manager Password field and enter a manager password of up to 16 characters. 4. Tab to the IP Config (DHCP/Bootp) field and use the Space bar to select the Manual option. 5. Tab to the IP Address field and enter the IP address that is compatible with your network. 6. Tab to the Subnet Mask field and enter the subnet mask used for your network. 7. Press Enter, then S (for Save).
Getting Started With Switch Configuration Where to Go From Here The above procedure configures your switch with a Manager password, IP address, and subnet mask. As a result, with the proper network connections, you can now manage the switch from a PC equipped with Telnet, a web browser interface, or from an SNMP-based network management station using a tool such as ProCurve Manager. Some basic information on managing your switch is included in the next section.
Getting Started With Switch Configuration Using the IP Address for Remote Switch Management Using the IP Address for Remote Switch Management With your 8200 zl switch, you can use the switch’s IP address to manage the switch from any PC that is on the same subnet as the switch. You can use either a TELNET session or a standard web browser to manage the switch. Starting a Telnet Session To access the switch through a Telnet session, follow these steps: 1.
Getting Started With Switch Configuration Using the IP Address for Remote Switch Management Getting Started With Switch Configuration Figure 3-2. Example Switch Web Browser Interface - Status Overview For more information on using the web browser interface, please see the Management and Configuration Guide which is on the HP Web site. An extensive help system is also available for the web browser interface.
Getting Started With Switch Configuration Configuring the ProCurve Wireless Edge Services zl Module (J9051A) Configuring the ProCurve Wireless Edge Services zl Module (J9051A) Before beginning the configuration, backup the current configuration of the switch. The zl switch software must be updated to a version (K.12.xx) that supports the module. Visit www.hp.com/networking/support to obtain a supported version; to verify module support, refer to the version’s Release Notes.
Getting Started With Switch Configuration Configuring the ProCurve Wireless Edge Services zl Module (J9051A) ■ To display the module’s IP address, enter: HP (wireless-services-id)# show ip interfaces The following example enters the wireless-services context of a module installed in Slot B of a zl switch and then displays the IP address assigned by DHCP to the module: HP# wireless-services b HP(wireless-services-B)#show ip interface Interface IP-Address/Mask Status vlan1 10.35.12.
Getting Started With Switch Configuration Configuring the ProCurve Wireless Edge Services zl Module (J9051A) Configuring VLANs on the zl Switch In a wireless services-enabled zl switch, the Wireless Edge Services zl Module and the Redundant Wireless Services zl Module use ports on the switch to pass wired and wireless traffic to and from the network.
Getting Started With Switch Configuration Configuring the ProCurve Wireless Edge Services zl Module (J9051A) Configuring Wireless LAN Services To configure wireless LAN services on a wireless services-enabled zl switch, use one of the following management interfaces for the module: ■ Web browser interface — Accessed through a Web browser, this intuitive interface provides comprehensive information to help you manage and monitor your company’s wireless services.
4 Replacing Components This chapter shows you how to remove and install the following components: ■ Power supplies (see page 4-2) ■ Fan tray (see page 4-5) ■ Management module (see page 4-6) ■ Management module Flash Disk (see page 4-8) ■ Replacing the Services zl Module Compact Flash Card (see page 4-9) ■ Replacing the Services zl Module Disk Drive (see page 4-10) For a complete list of parts and part numbers, see page 2-1. Hot Swapping The HP 8200 zl switches support “hot swapping.
Replacing Components Replacing Power Supplies Replacing Power Supplies If your HP E8200 zl switch is configured with redundant power supplies, you will not suffer any loss of traffic or performance if a power supply fails. Replace the failed component as soon as possible. One of the Internal Power LEDs on the management module will blink simultaneously with the switch Fault LED indicating which power supply failed.
Replacing Components Replacing Power Supplies 2. Using either a flat-bladed or Torx T-10 screwdriver loosen the retaining screws and remove the failed power supply. Figure 4-1.
Replacing Components Replacing Power Supplies 3. Insert the power supply into the opening. Slide it all the way in until it connects to the switch. The power supply face plate will be flush with the back face of the switch. tighten the four screws Figure 4-2. Power Supply Installation 4. Tighten the four retaining screws that hold it in place. Be careful not to overtighten the screws.
Replacing Components Replacing Fan Trays Replacing Fan Trays When a fan fails the Fan Status LED on the switch chassis will blink simultaneously with the switch Fault LED. In this case, the entire fan tray needs to be replaced. You cannot replace individual fans. The fan tray is hot swappable. It can be removed and replaced without removing power from the switch.
Replacing Components Replacing the Management Module Replacing the Management Module The Management Modules are designed to be hot-swappable, and can be removed without damage. However, the synchronization of files may be occurring, so to minimize the possibility of corruption between the Management Modules when one is being removed, use the “MM Shutdown” button.
Replacing Components Replacing the Management Module 8. Tighten the retaining screws. Extractor Handles Retaining Screws Figure 4-4.
Replacing Components Replacing the Management Module Compact Flash Card Replacing the Management Module Compact Flash Card The Compact Flash card is the primary non-volatile storage medium located on the management module that contains both the boot software and configuration files. When a Flash card fails the Flash status LED on the management module will blink simultaneously with the switch Fault LED. Installing a Compact Flash Card To install (or replace) a Compact Flash card: 1.
Replacing Components Replacing the Services Module Compact Flash Card Replacing the Services Module Compact Flash Card The Compact Flash card is the primary non-volatile storage medium located on the Services Module that contains both the boot software and configuration files. When a Flash card fails the “CF Status” LED on the Services Module will blink simultaneously with the switch Fault LED. Installing a Compact Flash Card To install (or replace) a Compact Flash card: 1.
Replacing Components Replacing the Services Module Disk Drive Replacing the Services Module Disk Drive The hard disk drive (HDD) is the primary storage medium located on the Services Module. When a disk drive fails the “HDD status” LED on the Services Module will blink simultaneously with the switch Fault LED. Installing a Disk Drive Replacing Components To install (or replace) a Disk Drive: 4-10 1. Using either a flat-bladed or Torx T-10 screwdriver loosen the retaining screws securing the module.
Replacing Components Replacing the Services Module Disk Drive 6. Using either side of the disk drive bracket, lift the disk drive out. Disconnected Disk drive retaining screws Lift out Figure 4-7. Services zl Module Disk Drive Removal 7. Install the new disk drive and slide it forward to engage the connector. 8. Re-install the 4 retaining screws. 9. Re-install the module into the switch. 10. Use an equal amount of pressure and push both extractor handles closed to completely seat the module. 11.
Replacing Components Replacing Components Replacing the Services Module Disk Drive 4-12
5 Troubleshooting Troubleshooting This chapter describes how to troubleshoot your 8200 zl switch. Note that this document describes troubleshooting mostly from a hardware perspective. You can perform more in-depth troubleshooting using the software tools available with the switch, including the full-featured console interface, the built-in web browser interface, and ProCurve Manager, the SNMP-based network management tool.
Troubleshooting Basic Troubleshooting Tips Troubleshooting ■ Improper Network Topologies. It is important to make sure you have a valid network topology. Common topology faults include excessive cable length and excessive repeater delays between end nodes. If you have network problems after recent changes to the network, change back to the previous topology. If you no longer experience the problems, the new topology is probably at fault.
Troubleshooting Basic Troubleshooting Tips ■ Check the port configuration. A port on your 8200 zl switch may not be operating as you expect because it has been put into a “blocking” state by Spanning Tree, GVRP (automatic VLANs), or LACP (automatic trunking). (Note that the normal operation of the Spanning Tree, GVRP, and LACP features may put the port in a blocking state.) Or, the port just may have been configured as disabled through software.
Troubleshooting Diagnosing with the LEDs Diagnosing with the LEDs Troubleshooting Table 5-1 shows LED patterns on the switch and the switch modules that indicate problem conditions. 1. Check in the table for the LED pattern you see on your switch 2. Refer to the corresponding diagnostic tip on the next few pages. Table 5-1.
Troubleshooting Diagnosing with the LEDs Diagnostic Tips: Problem Solution ➊ The power supplies installed in the switch are not plugged into active AC power sources, or the power supply may have failed. 1. Verify the power cord is plugged into an active power source and to the switch. Ensure these connections are snug. 2. Try power cycling the switch by unplugging and plugging the power cord back in. 3.
Troubleshooting Diagnosing with the LEDs Troubleshooting Tip Number 5-6 Problem Solution ➎ The module installed in the slot that corresponds to the letter that is blinking has experienced a self test or initialization fault. The modules are all tested whenever the switch is powered on, or reset (through the Reset button on the switch, or the Boot or Reset options in the console or web browser interface), and when they are hot swapped (installed when the switch is powered on).
Troubleshooting Diagnosing with the LEDs Tip Number Solution ➐ The network port for which the Link LED is blinking has experienced a self test or initialization failure. During the module self test, described in tip number 4 earlier in this table, each network port is also tested. If the port self test fails, the individual port is not usable, but the rest of the ports on the module, which have passed their self test, will continue to operate normally.
Troubleshooting Diagnosing with the LEDs Troubleshooting Tip Number l Problem The network connection is not working properly. Solution Try the following procedures: • For the indicated port, verify both ends of the cabling, at the switch and the connected device, are securely connected. • Verify the connected device and switch are both powered on and operating correctly. • Verify you have used the correct cable type for the connection.
Troubleshooting Proactive networking Proactive networking The following interfaces provide tests, indicators, and an event log that can be used to monitor the switch and its network connections, and to help you take advantage of these proactive networking features: ■ ProCurve Manager - an SNMP-based network management tool included with your switch ■ A graphical web browser interface you can use to manage your switch from a PC that is running a supported web browser, for example Microsoft Internet Explore
Troubleshooting Hardware Diagnostic Tests Troubleshooting Hardware Diagnostic Tests Reasons for Resetting the Switch Generally, you only need to reset the switch when it needs to recognize a change in its hardware or software (console) configuration.
Troubleshooting Hardware Diagnostic Tests Testing the Switch by Resetting It Power cycling the switch, pressing the Reset button on the System Support module, and the software reset or reboot options all cause the switch to perform its power-on self-test, which almost always will resolve any temporary operational problems. These reset processes also cause any network traffic counters to be reset to zero and cause the System Up Time timer to reset to zero.
Troubleshooting Hardware Diagnostic Tests Testing Twisted-Pair Cabling Troubleshooting If you think the cable should work but still isn’t working, it may not be compatible with the IEEE 802.3 Type 10Base-T, 100Base-TX, or 1000Base-T standards, as appropriate for the switch port type that the cable is connected to. The twisted-pair cables attached to the 8200 zl switch must be compatible with these standards.To verify your cable is compatible with these standards, use a qualified cable test device.
Troubleshooting Restoring the Factory Default Configuration As part of your troubleshooting process, it may become necessary to return the switch configuration to the factory default settings. This process momentarily interrupts the switch operation, clears any passwords, clears the console event log, resets the network counters to zero, performs a complete self test, and reboots the switch into its factory default configuration including deleting an IP address, if one is configured.
Troubleshooting Downloading New Code Troubleshooting Downloading New Code When product enhancements occur for the 8200 zl switch, new code can be downloaded to the switch through several methods, for product enhancements and new features. Please see the Management and Configuration Guide which is on the HP networking Web site. The new code would be available on the HP networking Web site, www.hp.com/networking/support.
A Specifications Physical 8212 zl Switch 44.45 cm (17.5 in) Depth: 47.5 cm (18.7 in) Height: 39.62 cm (15.6 in) Weight: • Switch 8212 zl (J9091A) Chassis with Fan Tray • Switch 8212 zl (J8715A/B) Base System Specifications Width: • 20.30 kg (44.75 lbs) • 22.88 kg (50.45 lbs) 8206 zl Switch Width: 44.45 cm (17.5 in) Depth: 47.5 cm (18.7 in) Height: 26.29 cm (10.35 in) Weight: • Switch 8206 zl (J9475A) Base System 17.36 kg (38.
Specifications J9306A AC voltage: 110-127 volts 200-240 volts Maximum current: 13 A max 10 A max Frequency range: 50/60 Hz 50/60 Hz PoE/PoE+ output wattage: 300 W 900 W Specifications Environmental 8212 zl Switch Operating Non-Operating Temperature: 0C to 45C (32F to 113F) -40C to 70C (-40F to 158F) Relative humidity: (non-condensing) 15% to 95% at 55C (131F) 15% to 95% at 65C (149F) Maximum altitude: 3.0 km (10,000 ft) 4.
Specifications Safety ■ ■ ■ ■ EN60950 CSA 22.2 No. 60950 UL 60950 IEC 60950 EMC compliance (Class A) Complies with: ■ VCCI ■ EN55022/CISPR-22 Specifications Technology Standards and Safety Compliance Table A-1. Technology Standards and Safety Compliance Laser safety information Technology Compatible with these IEEE standards EN/IEC standard compliance SFP ("mini-GBIC") Lasers 10-T IEEE 802.3 10BASE-T 100-TX IEEE 802.3u 100BASE-TX 1000-T IEEE 802.3ab 1000BASE-T 10GBASE-T IEEE 802.
Specifications Table A-1. Technology Standards and Safety Compliance (Continued) Specifications Laser safety information Technology Compatible with these IEEE standards EN/IEC standard compliance SFP ("mini-GBIC") Lasers X2 Lasers SFP+ Lasers 1000-LX IEEE 802.3z 1000BASE-LX EN/IEC 60825 Class 1 Laser Product Laser Klasse 1 1000-LH (not an IEEE standard) EN/IEC 60825 Class 1 Laser Product Laser Klasse 1 1000-BX IEEE 802.
B Switch Ports and Network Cables Cabling and Technology Information Specifications Table B-1. Cabling Specifications Category 3, 4 or 5, 100-ohm unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable, complying with IEEE 802.3 10BASE-T specifications. 100 Mbps Operation Category 5, 100-ohm UTP or STP cable, complying with IEEE 802.3u 100BASE-TX specifications. 1000 Mbps Operation Category 5, 100-ohm 4-pair UTP or STP cable, complying with IEEE 802.
Switch Ports and Network Cables Cabling and Technology Information Specifications Note on 1000BASE-T Cable Requirements. The Category 5 networking cables that work for 100BASE-TX connections should also work for 1000BASE-T, as long as all four-pairs are connected. But, for the most robust connections, you should use cabling that complies with the Category 5e specifications, as described in Addendum 5 to the TIA-568-A standard (ANSI/ TIA/EIA-568-A-5).
Switch Ports and Network Cables Cabling and Technology Information Specifications Technology Distance Specifications Table B-2. Technology Distance Specifications Supported cable type Multimode fiber modal bandwidth Supported distances 100-FX multimode fiber any up to 2,000 meters 100-BX single mode fiber N/A 0.
Switch Ports and Network Cables Cabling and Technology Information Specifications Table B-2.
Switch Ports and Network Cables Mode Conditioning Patch Cord Mode Conditioning Patch Cord The following information applies to installations in which multimode fiberoptic cables are connected to a Gigabit-LX port or a 10-Gigabit LRM port. Multimode cable has a design characteristic called “Differential Mode Delay”, which requires the transmission signals be “conditioned” to compensate for the cable design and thus prevent resulting transmission errors.
Switch Ports and Network Cables Mode Conditioning Patch Cord Installing the Patch Cord As shown in the illustration below, connect the patch cord to the transceiver with the section of single mode fiber plugged in to the Tx (transmit) port. Then, connect the other end of the patch cord to your network cabling patch panel, or directly to the network multimode fiber.
Switch Ports and Network Cables Twisted-Pair Cable/Connector Pin-Outs Twisted-Pair Cable/Connector Pin-Outs The HP Auto-MDIX Feature In the default configuration, “Auto”, the 10/100Base-TX ports on the 10/100-TX and PoE zl Modules used in the 8200 zl switches all automatically detect the type of port on the connected device and operate as either an MDI or MDI-X port, whichever is appropriate.
Switch Ports and Network Cables Twisted-Pair Cable/Connector Pin-Outs ■ ■ For 100 Mbps connections to the ports, use Category 5 100-ohm differential UTP or STP cable only, as supported by the IEEE 802.3u 100Base-TX standard. For 1000 Mbps connections, Category 5 or better 100-ohm differential UTP or STP cable only, as supported by the IEEE 802.3ab 1000Base-T standard; Category 5e or better is recommended.
Switch Ports and Network Cables Twisted-Pair Cable/Connector Pin-Outs Cable Diagram Figure B-2. Straight-through Cable Diagram for 10/100 Mbps Network Connection Note .
Switch Ports and Network Cables Twisted-Pair Cable/Connector Pin-Outs Crossover Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connection The HP Auto-MDIX operation of the 10/100 ports on the switches also allows you to use crossover cables for all network connections, to PCs, servers or other end nodes, or to hubs or other switches.
Switch Ports and Network Cables Twisted-Pair Cable/Connector Pin-Outs Straight-Through Twisted-Pair Cable for 1000 Mbps Network Connections 1000Base-T connections require that all four pairs or wires be connected. Cable Diagram Note Pins 1 and 2 on connector “A” must be wired as a twisted pair to pins 1 and 2 on connector “B”. Pins 3 and 6 on connector “A” must be wired as a twisted pair to pins 3 and 6 on connector “B”.
Switch Ports and Network Cables Twisted-Pair Cable/Connector Pin-Outs Switch Ports and Network Cables B-13
C Safety and Regulatory Statements Safety Information ! Documentation reference symbol. If the product is marked with this symbol, refer to the product documentation to get more information about the product. WARNING A WARNING in the manual denotes a hazard that can cause injury or death. Caution A Caution in the manual denotes a hazard that can damage equipment. Do not proceed beyond a WARNING or Caution notice until you have understood the hazardous conditions and have taken appropriate steps.
Safety and Regulatory Statements Informations concernant la sécurité Informations concernant la sécurité ! Symbole de référence à la documentation. Si le produit est marqué de ce symbole, reportez-vous à la documentation du produit afin d'obtenir des informations plus détaillées. WARNING Dans la documentation, un WARNING indique un danger susceptible d'entraîner des dommages corporels ou la mort.
Safety and Regulatory Statements Hinweise zur Sicherheit Hinweise zur Sicherheit ! Symbol für Dokumentationsverweis. Wenn das Produkt mit diesem Symbol markiert ist, schlagen Sie bitte in der Produktdokumentation nach, um mehr Informationen über das Produkt zu erhalten. WARNING Symbol für Dokumentationsverweis. Wenn das Produkt mit diesem Symbol markiert ist, schlagen Sie bitte in der Produktdokumentation nach, um mehr Informationen über das Produkt zu erhalten.
Safety and Regulatory Statements Considerazioni sulla sicurezza Considerazioni sulla sicurezza ! Simbolo di riferimento alla documentazione. Se il prodotto è contrassegnato da questo simbolo, fare riferimento alla documentazione sul prodotto per ulteriori informazioni su di esso. WARNING La dicitura WARNING denota un pericolo che può causare lesioni o morte. Caution La dicitura Caution denota un pericolo che può danneggiare le attrezzature.
Safety and Regulatory Statements Consideraciones sobre seguridad Consideraciones sobre seguridad ! Símbolo de referencia a la documentación. Si el producto va marcado con este símbolo, consultar la documentación del producto a fin de obtener mayor información sobre el producto. WARNING Una WARNING en la documentación señala un riesgo que podría resultar en lesiones o la muerte. Caution Una Caution en la documentación señala un riesgo que podría resultar en averías al equipo.
Safety and Regulatory Statements Informações de Segurança Informações de Segurança ! Símbolo de referência à documentação. Se o produto estiver marcado com este símbolo, consulte a documentação do produto para obter mais informações sobre ele. AVISO Um AVISO no manual indica um perigo que possa causar ferimentos ou morte. Cuidado Um Cuidado no manual indica um perigo que possa danificar o equipamento.
Safety and Regulatory Statements Safety Information (Japan) Safety Information (Japan) Safety and Regulatory Statements C-7
Safety and Regulatory Statements Safety Information (China) Safety and Regulatory Statements Safety Information (China) C-8
Safety and Regulatory Statements EMC Regulatory Statements EMC Regulatory Statements U.S.A. FCC Class A This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against interference when the equipment is operated in a commercial environment.
Safety and Regulatory Statements EMC Regulatory Statements Japan VCCI Class A Korea Taiwan Regulatory Model Identification Number Safety and Regulatory Statements For regulatory identification purposes, the HP 8200 zl switches are assigned a Regulatory Model Number. The Regulatory Model Number for these switches is RSVLC0503. This regulatory number should not be confused with the marketing name (HP 8212 zl Switch), or product numbers (J9091A/B, J8715A/B, J9475A).
Safety and Regulatory Statements EMC Regulatory Statements European Community DECLARATION OF CONFORMITY according to ISO/IEC 17050-1 and EN 17050-1 Supplier's Name: Supplier's Address: DoC #: RSVLC-0503-10132010 Hewlett-Packard Company 8000 Foothills Blvd., Roseville, CA 95747 U.S.A.
Safety and Regulatory Statements Safety and Regulatory Statements EMC Regulatory Statements C-12
D Recycle Statements Recycle Statements Waste Electrical and Electronic Equipment (WEEE) Statements Disposal of Waste Equipment by Users in Private Household in the European Union This symbol on the product or on its packaging indicates that this product must not be disposed of with your other household waste. Instead, it is your responsibility to dispose of your waste equipment by handing it over to a designated collection point for the recycling of waste electrical and electronic equipment.
Recycle Statements Waste Electrical and Electronic Equipment (WEEE) Statements Recycle Statements Laitteiden hävittäminen kotitalouksissa Euroopan unionin alueella Jos tuotteessa tai sen pakkauksessa on tämä merkki, tuotetta ei saa hävittää kotitalousjätteiden mukana. Tällöin hävitettävä laite on toimitettava sähkölaitteiden ja elektronisten laitteiden kierrätyspisteeseen.
Recycle Statements Waste Electrical and Electronic Equipment (WEEE) Statements Verwijdering van afgedankte apparatuur door privé-gebruikers in de Europese Unie Dit symbool op het product of de verpakking geeft aan dat dit product niet mag worden gedeponeerd bij het normale huishoudelijke afval. U bent zelf verantwoordelijk voor het inleveren van uw afgedankte apparatuur bij een inzamelingspunt voor het recyclen van oude elektrische en elektronische apparatuur.
Recycle Statements Waste Electrical and Electronic Equipment (WEEE) Statements Recycle Statements Descarte de Lixo Elétrico na Comunidade Européia Este símbolo encontrado no produto ou na embalagem indica que o produto não deve ser descartado no lixo doméstico comum. É responsabilidade do cliente descartar o material usado (lixo elétrico), encaminhando-o para um ponto de coleta para reciclagem.
Index C 1000Base-BX … B-3 fiber-optic cable specifications … B-3 1000Base-LH … B-3 fiber-optic cable specifications … B-3 1000Base-T 1000Base-T fiber-optic cable specifications … B-3 10-GbE port configuration, optimizing … 2-34, 2-35 cabinet mounting the switch in … 2-7 cables connecting cables to switch ports … 2-25 effects of non-standard cables … 5-1 serial for direct console connection … 2-28 cables, twisted pair category 3, 4, 5 … B-7 connector pin-outs … B-7 crossover cable pin-out … B-10 HP Auto-MD
Index console checking messages during troubleshooting … 5-11 displaying the CLI prompt … 2-28 features … 2-27 how to connect in-band … 2-27 how to connect out-of-band … 2-27 serial cable connection … 2-28 Switch Setup screen … 3-2 telnet access … 2-30, 3-5 terminal configuration … 2-27 console port description … 1-13 location on switch … 1-5, 1-6 crossover cable pin-out … B-10 use with fixed port configurations … B-7 example network topologies … 2-32 as an edge switch … 2-33 basic connectivity … 2-32 F
I in-band console access, types of … 2-27 managing the switch … 3-1 included parts … 2-1 installation connecting the switch to a power source … 2-21 horizontal surface mounting … 2-10 precautions … 2-5, 2-6 rack or cabinet mounting … 2-7 summary of steps … 2-3 IP address configuring … 3-3 using for switch management … 3-5 L M Max LED … 1-10 MDI-X to MDI network cable … B-8, B-11 MDI-X to MDI-X network cable … B-10 mini-GBICs indications of unsupported … 5-7 supported types … 1-18 MM status LEDs … 1-9 Mode
network ports connecting to … 2-25 LEDs for … 1-11 network topologies, examples of … 2-32 non-standard network cables, effects … 5-1 O optimizing 10-GbE port configuration … 2-34, 2-35 out-of-band console access … 2-27, 3-5 precautions installing power supply … 1-17, 2-16 mounting the switch in a rack or cabinet … 2-5, 2-6 power requirements … 2-5, 2-6 Proactive Network tools diagnostics with … 5-9 R rack Index P parts included with the switch … 2-1 passwords configuring … 3-3 deleting … 1-14 deleting
T testing checking the console messages … 5-11 checking the LEDs … 5-11 diagnostic tests … 5-10 end-to-end communications … 5-12 link test … 5-12 Ping test … 5-12 switch operation … 5-11 switch-to-device communications … 5-12 twisted-pair cabling … 5-12 tips for troubleshooting … 5-1 topologies effects of improper topology … 5-2 examples of … 2-32 as an edge switch … 2-33 basic connectivity … 2-32 Transceivers hot swap feature … 1-19 troubleshooting … 5-1 basic tips … 5-1 checking port configuration … 5-3
V VT-100 terminal serial cable connection for … 2-28 W Index wiring rules for twisted-pair cables … B-7 6 – Index
ProCurve 5400zl Switches Installation and Getting Startd Guide Technology for better business outcomes To learn more, visit www.hp.com/networking/support © Copyright 2011, 2013 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty.