Cisco 3020 - Cisco Catalyst Blade Switch Manuel utilisateur

Getting Started Guide

Cisco Catalyst Blade Switch 3020 for HP

Getting Started Guide

INCLUDING LICENSE AND WARRANTY

1Introduction

2Taking Out What You Need

3HP c-Class BladeSystem Architecture

4Installing the Switch Module in the Blade Server

5Running Express Setup

6Managing the Switch Module

7In Case of Difficulty

8Obtaining Documentation

9Documentation Feedback

10 Cisco Product Security Overview

11 Obtaining Technical Assistance

12 Obtaining Additional Publications and Information

13 Hardware Warranty Terms

1 Introduction

This guide provides instructions on how to install your Cisco Catalyst Blade Switch 3020 for

HP—hereafter referred to as the switch module—in the HP c-Class BladeSystem and to set up and

configure your switch module. The HP c-Class BladeSystem—hereafter referred to as the blade

server—supports up to eight Ethernet switch modules, which are installed in the interconnect bays of

the blade server.

This guide also covers management options and troubleshooting help for the switch module.

For details on the numbers, types, and the location of the blade server bays, for additional information

on the blade server system, and for detailed port mapping information, see the HP BladeSystem

enclosure installation poster or the HP BladeSystem enclosure setup and installation guide at

http://www.hp.com/go/bladesystem/documentation.

For additional installation and configuration information about the switch module, see the Cisco

Catalyst Blade Switch 3020 for HP documentation on Cisco.com. For system requirements, important

notes, limitations, open and resolved caveats, and last-minute documentation updates about the switch

module, see the release notes, also on Cisco.com.

When using the online publications, refer to the documents that match the Cisco IOS software version

that is running on the switch module. See the “Obtaining Documentation” section on page 1-24 for

more information about the switch module publications.

For translations of the warnings that appear in this publication and all safety and handling warnings

for this product, see the Regulatory Compliance and Safety Information for the Cisco Catalyst Blade

Switch 3020 for HP that accompanies this guide.

Before proceeding, read the release notes for the blade server. The release notes are available on the

HP support website at www.support.hp.com.

2 Taking Out What You Need

These items ship with your switch module:

•Console cable

•Cisco Catalyst Blade Switch 3020 for HP Getting Started Guide (this book)

•Regulatory Compliance and Safety Information for the Cisco Catalyst Blade Switch 3020 for HP

•Registration card

Follow these steps:

1. Unpack and remove the switch module and the accessory kit from the shipping box.

2. Return the packing material to the shipping container, and save it for future use.

If the switch modules are ordered with the blade server, the switch modules are already installed.

The unpacking procedure for the switch module applies only if one is ordered separately. See the blade

server documentation for the unpacking procedure for the HP equipment.

Cisco Gigabit Ethernet Switch Module Description

The Cisco Catalyst Blade Switch 3020 for HP is a 24 Gigabit Ethernet port, Layer 2+ switch module.

Sixteen of the Gigabit Ethernet ports are internal 1000BASE-X downlink ports that connect to the

blade server. The other eight Gigabit Ethernet ports are external uplink ports that provide connections

to other switches or routers. Uplink ports operate at 10/100/1000 Mbps if used as RJ-45 ports and

operate at 1000 Mbps if small form-factor pluggable (SFP) fiber-optic modules are installed. See

Table 1 for more detailed descriptions of the switch module ports.

Figure 1 shows the switch module.

Figure 1 The Catalyst Blade Switch 3020 for HP

The switch module is managed through the RS-232 console port that uses an RJ-45 connector in the

switch module front-panel.

1Switch module 7Health LED

2Release latch 8SFP module port LEDs for ports 17 to 20

3System status LEDs 9SFP module ports 17 to 20

4Mode button 10 Gigabit Ethernet ports LEDs for ports 17x to 24x

5Console port 11 Gigabit Ethernet ports 17x to 24x

6UID1LED

1. UID: unit identifier

153139

23x

24x

21x

24x

17x

18x

17x

20x

SYST

STAT

DLX

SPD

CONSOLE

UID

WS-CBS-3020-HPQ

MODE

MEDIA DETECT SFP/R-45 PORTS 17-20

17 20

18 19

The blade server includes a chassis management module, the Onboard Administrator. Each switch

module connects internally to the Onboard Administrator through 100BASE-T Ethernet links. You

can manage the switch modules through the Onboard Administrator on a management network that

is isolated from other switch traffic. You can also manage the switch module through any of the

external uplink ports.

Table 1 describes the switch module ports. Each external port has an associated LED.

The switch module is powered from the blade server backplane, and temperature management is

provided by the blade server. There is no fan on the switch module.

Table 1 Cisco Catalyst Blade Switch 3020 for HP Port Descriptions

Port Description

Ports 1 to 16 Internal Gigabit Ethernet 1000BASE-X downlink ports.

Ports 17 to 20 and

Ports 17x to 20x

Dual-purpose SFP module/RJ-45 copper Ethernet uplink ports. The SFP module

ports support only Cisco 1000BASE-SX fiber-optic modules.

By default, the switch module dynamically selects the interface type that first

links up. SFP modules have precedence if both SFP module and copper Ethernet

interface types are in link-up state. You can also specifically configure each port

for either copper Ethernet or SFP modules if you do not want to use

autodetection.

The copper Ethernet ports support automatic medium-dependent interface

crossover (auto-MDIX) and autonegotiation.

For information about configuring speed and duplex settings for a

dual-purpose uplink port, see the switch module software configuration guide.

Ports 21x to 22x External 10/100/1000BASE-T copper Gigabit Ethernet uplink ports that

support auto-MDIX, and autonegotiation.

Ports 23x to 24x Dual-purpose external/internal 10/100/1000BASE-T copper Gigabit Ethernet

uplink ports. These ports can be configured for internal 1000BASE-X

cross-connection with a corresponding switch module. When ports 23x and

24x are in external operation mode, they support auto-MDIX and

autonegotiation. The default is external operation mode.

Internal

100BASE-T

Ethernet port

This port (fa0) is used only for switch module management traffic, not for data

traffic. It is connected to the Onboard Administrator through the blade server

backplane connector.

Console port RJ-45 switch module management port.

3 HP c-Class BladeSystem Architecture

Figure 2 shows the rear view of the blade server, in which you install the switch module.

Figure 2 Rear View of the Blade Server

1Blade server rear view 7Interconnect module bay 5

2Blade server fans 8Interconnect module bay 6

3Interconnect bay 1 with switch module installed 9Interconnect module bay 7

4Interconnect module bay 2 10 Interconnect module bay 8

5Interconnect module bay 3 11 Onboard Administrator module

6Interconnect module bay 4

153140

Consider these prerequisites before installing your switch module:

•Fill any unoccupied interconnect bays or any unoccupied power module bays in the blade server

with blanks.

•Identify the bays in which you will insert the switch modules. Plan to install the first switch module

in bay 1, the second in bay 2, and so on up to bay 8, if possible. The bay in which you choose to

install each switch module depends on whether mezzanine or Ethernet cards are installed in the

blade server and how they are configured. See the blade server documentation for more

information about installing and configuring the mezzanine or Ethernet cards.

The interconnect module bays are physically interconnected in pairs through the blade server

backplane. That is, each of these pairs—bays 1 and 2, bays 3 and 4, bays 5 and 6, and bays 7 and

8—are interconnected. If you install two switch modules in one of the paired bays, they are

internally interconnected. You must configure the switch modules to logically enable the

interconnect ports, Gigabit Ethernet ports 23 and 24. See the switch module software

configuration guide for information on configuring these ports.

•See the HP c-Class documentation for information on the port mapping between blade servers and

the switch modules.

4 Installing the Switch Module in the Blade Server

Before you install the switch module in the blade server, consider these points:

•Review and become familiar with the safety guidelines in the Regulatory Compliance and Safety

Information for the Cisco Catalyst Blade Switch 3020 for HP that accompanies this guide.

•Review and become familiar with the safety guidelines in the HP BladeSystem enclosure setup and

installation guide.

•Review and become familiar with the temperature, power, and grounding requirements specified

in the HP BladeSystem enclosure setup and installation guide.

Warning

Only trained and qualified personnel should be allowed to install, replace, or service

this equipment.

Statement 1030

Caution To prevent electrostatic-discharge (ESD) damage when installing switch modules, follow

your normal board and component handling procedures.

Note When you install a switch module, you do not need to power down the blade server.

Follow these steps to install the switch module in the blade server:

Step 1 If you have not already done so, touch the static-protective package that contains the switch

module to an unpainted metal part of the blade server for at least 2 seconds.

Step 2 Remove the switch module from its static-protective package.

Step 3 Remove the interconnect blank from the bay where you plan to install the switch module, if

one is present, and install the switch module. (See Figure 3.)

Figure 3 Removing the Interconnect Module Blank from the Blade Server

1Lever for the interconnect module blank

153142

Step 4 Ensure that the release latch on the switch module is in the open position (perpendicular to

the module):

Step 5 Slide the switch module into the bay until it stops. (See Figure 4.)

Figure 4 Installing the Switch Module into the Blade Server Interconnect Module Bay

1Switch module release latch

153141

23x

24x

21x

24x

17x

18x

17x

20x

SYST

STAT

DLX

SPD

CONSOLE

UID

WS-CBS-3020-HPQ

MODE

MEDIA DETECT SFP/R-45 PORTS 17-20

17 20

18 19

153143

23x

24x

21x

24x

17x

18x

17x

20x

SYST

STAT

DLX

SPD

CONSOLE

UID

WS-CBS-3020-HPQ

MODE

MEDIA DETECTSFP/R-45PORTS17-20

1720

1819

Step 6 Push the release latch on the front of the switch module to the closed position.

Switch Module IP Addresses

IP addresses can be assigned to two of the switch module interfaces:

•The fa0 Ethernet interface. This Layer 3 Ethernet interface is connected to the Onboard

Administrator through which you can manage the switch module. It is used only for switch

module management traffic, not for data traffic.

•The VLAN 1 interface. You can manage the switch module from any of its external ports through

VLAN 1.

If you want to assign the VLAN 1 IP address through Express Setup, you must start that process

immediately after installing the switch module in the blade server. If you miss the opportunity to have

the IP address assigned in this way, you can remove and then re-install the switch module. See the

“Running Express Setup” section on page 9 for instructions.

When you install the switch module, you need to determine whether the Onboard Administrator is

connected to a network in which a DHCP server is also connected or if the Onboard Administrator

has been configured as a DHCP server. If either of these conditions is true, the switch module

automatically obtains an IP address for its fa0 Ethernet interface that is connected to the Onboard

Administrator. In this case, a VLAN 1 IP address is not assigned, and to set up the switch module by

using the Device Manager you must use the fa0 interface IP address that the DHCP server assigns.

See the “Using the Onboard Administrator to Assign an IP Address to the Switch Module fa0

Interface” section on page 14 for how to set up the switch module if the IP address is being assigned

dynamically.

5 Running Express Setup

You need to supply this equipment to run Express Setup:

•PC

•Ethernet (Category 5) straight-through cable (as shown)

Before you run Express Setup, you must set up your switch module to communicate with a

Hyperterminal program.

Note The initial configuration assumes that the switch module was never configured, that it is in

the same state as when it was received, and that it is not configured with a default username

and password.

Note To set up the switch module by using the command-line interface (CLI), see the switch module

hardware installation guide on cisco.com.

Information You Need to Run Express Setup

You need this information about your switch module from your system administrator before you

complete the setup program:

•Fixed IP address

•Subnet mask (IP netmask)

•Default gateway IP address

You can also configure these optional parameters through the Express Setup program:

•Local access password

•Telnet access password

•Names of the SNMP read and write community strings if you are going to use a

network-management program like CiscoWorks.

•Host name, system contact, and system location

When you first set up the switch module, you can use Express Setup to enter the initial IP information.

Doing this enables the switch module to connect to local routers and the Internet. You can then access

the switch module through the IP address for further configuration.

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