Cisco Cisco Catalyst Blade Switch 3120 for HP User Manuals

Table of Contents

• Introduction

  3
• The HP c-Class BladeSystem Enclosure Overview

  3
• HP C-Class BladeSystem iLO Connectivity

  4
• The Cisco Catalyst Blade Switch 3120 Product Details

  4
• Server Port Configuration

  5
• The Cisco Catalyst Blade Switch 3120 Product Overview

  6
• Data Center Network Architecture

  7
• Data Center Network Components

  8
• Aggregation Layer

  8
• Access Layer

  9
• Design Goals

  9
• High Availability

  9
• High Availability for the Blade Server Switching Infrastructure

  10
• High Availability for the Blade Servers

  11
• Scalability

  11
• Aggregation Layer Switch Physical Port Count

  12
• Aggregation Layer Switch Slot Count

  12
• Management

  13
• Out-of-Band Management

  14
• In-Band Management

  14
• Serial Console Port

  14
• Management Options

  15
• Design and Implementation Details

  15
• Network Management Recommendations

  15
• Cisco Catalyst Blade Switch 3120 Features

  16
• VBS Ring Architecture

  16
• Spanning Tree

  17
• FlexLinks

  19
• Traffic Monitoring

  19
• Link Aggregation Protocols

  20
• Network Topologies Using the Cisco Catalyst Blade Switch 3120

  20
• Multiple pairs of switches per Blade Enclosure

  22
• Configuration Steps

  23
• Configuring the Aggregate Switches

  23
• Configuring the Cisco Catalyst Blade Switch 3120s

  23
• Additional Aggregation Switch Configuration

  23
• Additional Cisco Catalyst Blade Switch 3120 Configuration

  24
• Configuring the Aggregate Switches

  24
• Configuring the Cisco Catalyst Blade Switch 3120s s

  25
• Configuration Details

  25
• VLAN Configuration

  25
• RPVST+ Configuration

  25
• FlexLinks Configuration

  26
• Inter-Switch Link Configuration

  26
• Port Channel Configuration

  26
• Trunking Configuration

  26
• Server Default Gateway Configuration

  28
• RSPAN Configuration

  29