Produktbild: Programming and Automating Cisco Networks: A guide to network programmability and automation in the data center, campus, and WAN
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Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

09.09.2016

Verlag

Pearson Studium

Seitenzahl

368

Maße (L/B/H)

23,2/18,7/2 cm

Gewicht

612 g

Auflage

1

Sprache

Englisch

ISBN

978-1-58714-465-3

Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

09.09.2016

Verlag

Pearson Studium

Seitenzahl

368

Maße (L/B/H)

23,2/18,7/2 cm

Gewicht

612 g

Auflage

1

Sprache

Englisch

ISBN

978-1-58714-465-3

Herstelleradresse


Email: info@bod.de

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Die Leseprobe wird geladen.
  • Produktbild: Programming and Automating Cisco Networks: A guide to network programmability and automation in the data center, campus, and WAN
  • Introduction xviii

    Section I Getting Started with Network Programmability

    Chapter 1 Introduction: Why Network Programmability 1

    What Is Network Programmability 3

    Network Programmability Benefits 4

    Cloud, SDN, and Network Programmability 6

    SDN 8

    Is Programmability a New Idea? 9

    Network Automation 10

    Summary 11

    Chapter 2 Foundational Skills 13

    Introduction to Software Development 13

    Common Constructs–Variables, Flow Control, Functions, and Objects 15

    A Basic Introduction to Python 20

    APIs and SDKs 37

    Web Technologies 37

    Web Technologies–Data Formatting 38

    Google Postman 40

    Basic Introduction to Version Control, Git, and GitHub 45

    Git–Add a File 47

    Creating and Editing Source Code 49

    Getting Started with PyCharm 50

    Introduction to Linux 55

    Working in Linux 56

    Using Systemd 61

    Summary 66

    Section II Cisco Programmable Data Center

    Chapter 3 Next-Generation Cisco Data Center Networking 67

    Cisco Application-Centric Infrastructure (ACI) 70

    Nexus Data Broker 74

    Use Case–Nexus Data Broker 75

    Evolution of Data Center Network Architecture 76

    Cisco Data Center Network Controllers 80

    Nexus Fabric Manager 80

    Virtual Topology System (VTS) 81

    Cisco ACI 81

    Summary 82

    Chapter 4 On-Box Programmability and Automation with Cisco Nexus NX-OS 83

    Open NX-OS Automation–Bootstrap and Provisioning 83

    Cisco POAP 83

    Cisco Ignite 87

    NX-OS iPXE 88

    Bash 88

    Bash Scripting 89

    Bash Variables, Conditions, and Loops 89

    Bash Arithmetic 90

    Bash Conditions and Flow Control 91

    Bash Redirection and Pipes 94

    Working with Text in Bash 96

    Awk 98

    Bash on Nexus 9000 99

    ifconfig 101

    Tcpdump 101

    ethtool 103

    Run a Bash Script at Startup 103

    Linux Containers (LXC) 106

    Network Access in Guestshell 109

    EEM Variables 113

    On-box Python Scripting 113

    On-Box Python–Use Cases and Examples 118

    EEM Neighbor Discovery 121

    Summary 124

    Chapter 5 Off-Box Programmability and Automation with Cisco Nexus NX-OS 125

    Nexus NX-API 125

    NX-API Transport 125

    NX-API Message Format 126

    NX-API Security 126

    NX-API Sandbox 127

    Summary 158

    Resources 158

    Chapter 6 Network Programmability with Cisco ACI 159

    Cisco ACI Automation 160

    ACI Policy Instantiation 161

    A Bit More Python 162

    Python Exceptions Handling 166

    ACI Fundamentals 169

    ACI Management Information Model 169

    ACI Programmability 174

    Cobra SDK 198

    Summary 213

    Section III Cisco Programmable Campus and WAN

    Chapter 7 On-Box Automation and Operations Tools 215

    Automated Port Profiling 216

    AutoSmart Ports 216

    Enabling AutoSmart Ports on a Cisco Catalyst Switch 217

    AutoConf 220

    Enabling AutoConf on a Cisco Catalyst Switch 222

    Modifying a Built-in Template 224

    Auto Security 227

    Enabling Auto Security on a Cisco Catalyst Switch 228

    Quality of Service for Campus Architectures 230

    AutoQoS on Campus LAN Devices 230

    Enabling AutoQoS on a Cisco Catalyst Switch 231

    AutoQoS on Campus WAN Devices 233

    Enabling AutoQoS on a Cisco ISR Router 234

    Automating Management and Monitoring Tasks 236

    Smart Call Home 236

    Enabling Smart Call Home on an Cisco Catalyst Switch 237

    Tcl Shell 243

    Embedded Event Manager (EEM) 246

    Summary 253

    Chapter 8 Network Automation Tools for Campus Environments 255

    Data Models and Supporting Protocols 256

    YANG Data Models 256

    NETCONF 258

    ConfD 259

    Application Policy Infrastructure Controller Enterprise Module (APIC-EM) 263

    APIC-EM Architecture 263

    APIC-EM Applications 264

    Intelligent WAN (IWAN) Application 264

    Plug and Play (PnP) Application 269

    Path Trace Application 276

    Additional APIC-EM Features 279

    Topology 279

    Device Inventory 281

    Easy Quality of Service (Easy QoS) 283

    Dynamic QoS 285

    Policy Application 286

    APIC-EM Programmability Examples Using Postman 288

    Ticket API 288

    Host API 291

    Network Device API 292

    User API 294

    Available APIC-EM APIs 296

    APIC-EM Programmability Examples Using Python 297

    Ticket API 297

    Host API 299

    Summary 302

    Chapter 9 Piecing It All Together 303

    9781587144653, TOC, 8/1/2016