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NX-OS and Cisco Nexus Switching Vital Source e-bog
Ron Fuller
(2013)
Pearson International
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NX-OS and Cisco Nexus Switching Vital Source e-bog
Ron Fuller
(2013)
Pearson International
199,00 kr.
179,10 kr.
Leveres umiddelbart efter køb
NX-OS and Cisco Nexus Switching Vital Source e-bog
Ron Fuller
(2013)
Pearson International
243,00 kr.
218,70 kr.
Leveres umiddelbart efter køb
NX-OS and Cisco Nexus Switching
Next-Generation Data Center Architectures
Ron Fuller, David Jansen og Matthew McPherson
(2013)
Sprog: Engelsk
Pearson Education, Limited
599,00 kr.
539,10 kr.
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Detaljer om varen
- 2. Udgave
- Vital Source 90 day rentals (dynamic pages): 864 sider
- Udgiver: Pearson International (Marts 2013)
- ISBN: 9780132883559R90
NX-OS and Cisco Nexus Switching Next-Generation Data Center Architectures Second Edition The complete guide to planning, configuring, managing, and troubleshooting NX-OS in the enterprise–updated with new technologies and examples Using Cisco Nexus switches and the NX-OS operating system, data center professionals can build unified core networks that deliver unprecedented scalability, resilience, operational continuity, flexibility, and performance. NX-OS and Cisco Nexus Switching, Second Edition, is the definitive guide to applying these breakthrough technologies in real-world environments. This extensively updated edition contains five new chapters addressing a wide range of new technologies, including FabricPath, OTV, IPv6, QoS, VSG, Multi-Hop FCoE, LISP, MPLS, Layer 3 on Nexus 5000, and Config sync. It also presents a start-to-finish, step-by-step case study of an enterprise customer who migrated from Cisco Catalyst to a Nexus-based architecture, illuminated with insights that are applicable in virtually any enterprise data center. Drawing on decades of experience with enterprise customers, the authors cover every facet of deploying, configuring, operating, and troubleshooting NX-OS in today’s data center. You’ll find updated best practices for high availability, virtualization, security, L2/L3 protocol and network support, multicast, serviceability, provision of networking and storage services, and more. Best of all, the authors present all the proven commands, sample configurations, and tips you need to apply these best practices in your data center. Ron Fuller, CCIE No. 5851 (Routing and Switching/Storage Networking), Technical Marketing Engineer on Cisco’s Nexus 7000 team, specializes in helping customers design end-to-end data center architectures. Ron has 21 years of industry experience, including 7 at Cisco. He has spoken at Cisco Live on VDCs, NX-OS multicast, and general design. David Jansen, CCIE No. 5952 (Routing/Switching), is a Cisco Technical Solutions Architect specializing in enterprise data center architecture. He has 20 years of industry experience, 15 of them at Cisco (6 as a solution architect); and has delivered several Cisco Live presentations on NX-OS and data center solutions. Matthew McPherson, senior systems engineer and solutions architect for the Cisco Central Select Operation, specializes in data center architectures. He has 12 years of experience working with service providers and large finance and manufacturing enterprises, and possesses deep technical knowledge of routing, switching, and security. Understand the NX-OS command line, virtualization features, and file system Utilize the NX-OS comprehensive Layer 2/Layer 3 support: vPC, Spanning Tree Protocol, Cisco FabricPath, EIGRP, OSPF, BGP, HSRP, GLBP, and VRRP Configure IP multicast with PIM, Auto-RP, and MSDP Secure your network with CTS, SGTs, ACLs, CoPP, and DAI Establish a trusted set of network devices with Cisco TrustSec Maximize availability with ISSU, stateful process restart/switchover, and non-stop forwarding Improve serviceability with SPAN, ERSPAN, configuration checkpoints/rollback, packet analysis, Smart Call Home, Python, and PoAP Unify storage and Ethernet fabrics with FCoE, NPV, and NPIV Take full advantage of Nexus 1000V in a virtualized environment Achieve superior QoS with MQ CLI, queuing, and marking Extend L2 networks across L3 infrastructure with Overlay Transport Virtualization (OTV) Deliver on SLAs by integrating MPLS application components such as L3 VPNs, traffic engineering, QoS, and mVPN Support mobility via the new Locator ID Separation Protocol (LISP) Walk step-by-step through a realistic Nexus and NX-OS data center migration
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Detaljer om varen
- 2. Udgave
- Vital Source 180 day rentals (dynamic pages): 864 sider
- Udgiver: Pearson International (Marts 2013)
- ISBN: 9780132883559R180
NX-OS and Cisco Nexus Switching Next-Generation Data Center Architectures Second Edition The complete guide to planning, configuring, managing, and troubleshooting NX-OS in the enterprise–updated with new technologies and examples Using Cisco Nexus switches and the NX-OS operating system, data center professionals can build unified core networks that deliver unprecedented scalability, resilience, operational continuity, flexibility, and performance. NX-OS and Cisco Nexus Switching, Second Edition, is the definitive guide to applying these breakthrough technologies in real-world environments. This extensively updated edition contains five new chapters addressing a wide range of new technologies, including FabricPath, OTV, IPv6, QoS, VSG, Multi-Hop FCoE, LISP, MPLS, Layer 3 on Nexus 5000, and Config sync. It also presents a start-to-finish, step-by-step case study of an enterprise customer who migrated from Cisco Catalyst to a Nexus-based architecture, illuminated with insights that are applicable in virtually any enterprise data center. Drawing on decades of experience with enterprise customers, the authors cover every facet of deploying, configuring, operating, and troubleshooting NX-OS in today’s data center. You’ll find updated best practices for high availability, virtualization, security, L2/L3 protocol and network support, multicast, serviceability, provision of networking and storage services, and more. Best of all, the authors present all the proven commands, sample configurations, and tips you need to apply these best practices in your data center. Ron Fuller, CCIE No. 5851 (Routing and Switching/Storage Networking), Technical Marketing Engineer on Cisco’s Nexus 7000 team, specializes in helping customers design end-to-end data center architectures. Ron has 21 years of industry experience, including 7 at Cisco. He has spoken at Cisco Live on VDCs, NX-OS multicast, and general design. David Jansen, CCIE No. 5952 (Routing/Switching), is a Cisco Technical Solutions Architect specializing in enterprise data center architecture. He has 20 years of industry experience, 15 of them at Cisco (6 as a solution architect); and has delivered several Cisco Live presentations on NX-OS and data center solutions. Matthew McPherson, senior systems engineer and solutions architect for the Cisco Central Select Operation, specializes in data center architectures. He has 12 years of experience working with service providers and large finance and manufacturing enterprises, and possesses deep technical knowledge of routing, switching, and security. Understand the NX-OS command line, virtualization features, and file system Utilize the NX-OS comprehensive Layer 2/Layer 3 support: vPC, Spanning Tree Protocol, Cisco FabricPath, EIGRP, OSPF, BGP, HSRP, GLBP, and VRRP Configure IP multicast with PIM, Auto-RP, and MSDP Secure your network with CTS, SGTs, ACLs, CoPP, and DAI Establish a trusted set of network devices with Cisco TrustSec Maximize availability with ISSU, stateful process restart/switchover, and non-stop forwarding Improve serviceability with SPAN, ERSPAN, configuration checkpoints/rollback, packet analysis, Smart Call Home, Python, and PoAP Unify storage and Ethernet fabrics with FCoE, NPV, and NPIV Take full advantage of Nexus 1000V in a virtualized environment Achieve superior QoS with MQ CLI, queuing, and marking Extend L2 networks across L3 infrastructure with Overlay Transport Virtualization (OTV) Deliver on SLAs by integrating MPLS application components such as L3 VPNs, traffic engineering, QoS, and mVPN Support mobility via the new Locator ID Separation Protocol (LISP) Walk step-by-step through a realistic Nexus and NX-OS data center migration
Licens varighed:
Bookshelf online: 180 dage fra købsdato.
Bookshelf appen: 180 dage fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
Copy: højest 2 sider i alt kan kopieres (copy/paste)
Bookshelf online: 180 dage fra købsdato.
Bookshelf appen: 180 dage fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
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Detaljer om varen
- 2. Udgave
- Vital Source 365 day rentals (dynamic pages): 864 sider
- Udgiver: Pearson International (Marts 2013)
- ISBN: 9780132883559R365
NX-OS and Cisco Nexus Switching Next-Generation Data Center Architectures Second Edition The complete guide to planning, configuring, managing, and troubleshooting NX-OS in the enterprise–updated with new technologies and examples Using Cisco Nexus switches and the NX-OS operating system, data center professionals can build unified core networks that deliver unprecedented scalability, resilience, operational continuity, flexibility, and performance. NX-OS and Cisco Nexus Switching, Second Edition, is the definitive guide to applying these breakthrough technologies in real-world environments. This extensively updated edition contains five new chapters addressing a wide range of new technologies, including FabricPath, OTV, IPv6, QoS, VSG, Multi-Hop FCoE, LISP, MPLS, Layer 3 on Nexus 5000, and Config sync. It also presents a start-to-finish, step-by-step case study of an enterprise customer who migrated from Cisco Catalyst to a Nexus-based architecture, illuminated with insights that are applicable in virtually any enterprise data center. Drawing on decades of experience with enterprise customers, the authors cover every facet of deploying, configuring, operating, and troubleshooting NX-OS in today’s data center. You’ll find updated best practices for high availability, virtualization, security, L2/L3 protocol and network support, multicast, serviceability, provision of networking and storage services, and more. Best of all, the authors present all the proven commands, sample configurations, and tips you need to apply these best practices in your data center. Ron Fuller, CCIE No. 5851 (Routing and Switching/Storage Networking), Technical Marketing Engineer on Cisco’s Nexus 7000 team, specializes in helping customers design end-to-end data center architectures. Ron has 21 years of industry experience, including 7 at Cisco. He has spoken at Cisco Live on VDCs, NX-OS multicast, and general design. David Jansen, CCIE No. 5952 (Routing/Switching), is a Cisco Technical Solutions Architect specializing in enterprise data center architecture. He has 20 years of industry experience, 15 of them at Cisco (6 as a solution architect); and has delivered several Cisco Live presentations on NX-OS and data center solutions. Matthew McPherson, senior systems engineer and solutions architect for the Cisco Central Select Operation, specializes in data center architectures. He has 12 years of experience working with service providers and large finance and manufacturing enterprises, and possesses deep technical knowledge of routing, switching, and security. Understand the NX-OS command line, virtualization features, and file system Utilize the NX-OS comprehensive Layer 2/Layer 3 support: vPC, Spanning Tree Protocol, Cisco FabricPath, EIGRP, OSPF, BGP, HSRP, GLBP, and VRRP Configure IP multicast with PIM, Auto-RP, and MSDP Secure your network with CTS, SGTs, ACLs, CoPP, and DAI Establish a trusted set of network devices with Cisco TrustSec Maximize availability with ISSU, stateful process restart/switchover, and non-stop forwarding Improve serviceability with SPAN, ERSPAN, configuration checkpoints/rollback, packet analysis, Smart Call Home, Python, and PoAP Unify storage and Ethernet fabrics with FCoE, NPV, and NPIV Take full advantage of Nexus 1000V in a virtualized environment Achieve superior QoS with MQ CLI, queuing, and marking Extend L2 networks across L3 infrastructure with Overlay Transport Virtualization (OTV) Deliver on SLAs by integrating MPLS application components such as L3 VPNs, traffic engineering, QoS, and mVPN Support mobility via the new Locator ID Separation Protocol (LISP) Walk step-by-step through a realistic Nexus and NX-OS data center migration
Licens varighed:
Bookshelf online: 5 år fra købsdato.
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Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
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Bookshelf online: 5 år fra købsdato.
Bookshelf appen: 5 år fra købsdato.
Udgiveren oplyser at følgende begrænsninger er gældende for dette produkt:
Print: 2 sider kan printes ad gangen
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Detaljer om varen
- 2. Udgave
- Paperback: 864 sider
- Udgiver: Pearson Education, Limited (Marts 2013)
- Forfattere: Ron Fuller, David Jansen og Matthew McPherson
- ISBN: 9781587143045
NX-OS and Cisco Nexus Switching Next-Generation Data Center Architectures Second Edition The complete guide to planning, configuring, managing, and troubleshooting NX-OS in the enterprise-updated with new technologies and examples Using Cisco Nexus switches and the NX-OS operating system, data center professionals can build unified core networks that deliver unprecedented scalability, resilience, operational continuity, flexibility, and performance. NX-OS and Cisco Nexus Switching, Second Edition, is the definitive guide to applying these breakthrough technologies in real-world environments. This extensively updated edition contains five new chapters addressing a wide range of new technologies, including FabricPath, OTV, IPv6, QoS, VSG, Multi-Hop FCoE, LISP, MPLS, Layer 3 on Nexus 5000, and Config sync. It also presents a start-to-finish, step-by-step case study of an enterprise customer who migrated from Cisco Catalyst to a Nexus-based architecture, illuminated with insights that are applicable in virtually any enterprise data center. Drawing on decades of experience with enterprise customers, the authors cover every facet of deploying, configuring, operating, and troubleshooting NX-OS in today's data center. You'll find updated best practices for high availability, virtualization, security,
L2/L3 protocol and network support, multicast, serviceability, provision of networking and storage services, and more. Best of all, the authors present all the proven commands, sample configurations, and tips you need to apply these best practices in your data center. Ron Fuller, CCIE No. 5851 (Routing and Switching/Storage Networking), Technical Marketing Engineer on Cisco's Nexus 7000 team, specializes in helping customers design end-to-end data center architectures. Ron has 21 years of industry experience, including 7 at Cisco. He has spoken at Cisco Live on VDCs, NX-OS multicast, and general design. David Jansen, CCIE No. 5952 (Routing/Switching), is a Cisco Technical Solutions Architect specializing in enterprise data center architecture. He has 20 years of industry experience, 15 of them at Cisco (6 as a solution architect); and has delivered several Cisco Live presentations on NX-OS and data center solutions. Matthew McPherson, senior systems engineer and solutions architect for the Cisco Central Select Operation, specializes in data center architectures. He has 12 years of experience working with service providers and large finance and manufacturing enterprises, and possesses deep technical knowledge of routing, switching, and security.
L2/L3 protocol and network support, multicast, serviceability, provision of networking and storage services, and more. Best of all, the authors present all the proven commands, sample configurations, and tips you need to apply these best practices in your data center. Ron Fuller, CCIE No. 5851 (Routing and Switching/Storage Networking), Technical Marketing Engineer on Cisco's Nexus 7000 team, specializes in helping customers design end-to-end data center architectures. Ron has 21 years of industry experience, including 7 at Cisco. He has spoken at Cisco Live on VDCs, NX-OS multicast, and general design. David Jansen, CCIE No. 5952 (Routing/Switching), is a Cisco Technical Solutions Architect specializing in enterprise data center architecture. He has 20 years of industry experience, 15 of them at Cisco (6 as a solution architect); and has delivered several Cisco Live presentations on NX-OS and data center solutions. Matthew McPherson, senior systems engineer and solutions architect for the Cisco Central Select Operation, specializes in data center architectures. He has 12 years of experience working with service providers and large finance and manufacturing enterprises, and possesses deep technical knowledge of routing, switching, and security.
- Understand the NX-OS command line, virtualization features, and file system
- Utilize the NX-OS comprehensive Layer 2/Layer 3 support: vPC, Spanning Tree Protocol, Cisco FabricPath, EIGRP, OSPF, BGP, HSRP, GLBP, and VRRP
- Configure IP multicast with PIM, Auto-RP, and MSDP
- Secure your network with CTS, SGTs, ACLs, CoPP, and DAI
- Establish a trusted set of network devices with Cisco TrustSec
- Maximize availability with ISSU, stateful process restart/switchover, and non-stop forwarding
- Improve serviceability with SPAN, ERSPAN, configuration checkpoints/rollback, packet analysis, Smart Call Home, Python, and PoAP
- Unify storage and Ethernet fabrics with FCoE, NPV, and NPIV
- Take full advantage of Nexus 1000V in a virtualized environment
- Achieve superior QoS with MQ CLI, queuing, and marking
- Extend L2 networks across L3 infrastructure with Overlay Transport Virtualization (OTV)
- Deliver on SLAs by integrating MPLS application components such as L3 VPNs, traffic engineering, QoS, and mVPN
- Support mobility via the new Locator ID Separation Protocol (LISP)
- Walk step-by-step through a realistic Nexus and NX-OS data center migration
Foreword xxiii Introduction xxiv
Chapter 1 Introduction to Cisco NX-OS 1 NX-OS Overview 1 NX-OS Supported Platforms 3 NX-OS Licensing 7 Nexus 7000 7 Nexus 5500 8 Nexus 3000 8 Nexus 2000 9 Nexus 1000v 9 Installing the NX-OS License File 9 Cisco NX-OS and Cisco IOS Comparison 10 NX-OS User Modes 12 EXEC Command Mode 12 Global Configuration Command Mode 13 Interface Configuration Command Mode 13 Management Interfaces 14 Controller Processor (Supervisor Module) 15 Connectivity Management Processor (CMP) 16 Telnet 18 SSH 19 SNMP 23 DCNM 26 Managing System Files 28 File Systems 28 Configuration Files: Configuration Rollback 33 Operating System Files 35 Virtual Device Contexts 37 VDC Configuration 43 VDC Interface Allocation 46 Interface Allocation: N7K-M132XP-12 and L 46 Interface Allocation: N7K-F132XP-15 47 Interface Allocation: N7K-M108X2-12L 48 Interface Allocation: 10/100/1000 Modules 48 Interface Allocation on M2 Modules 52 Troubleshooting 54 show Commands 54 debug Commands 55 Topology 56 Further Reading 57
Chapter 2 Layer 2 Support and Configurations 59 Layer 2 Overview 59 Store-and-Forward Switching 60 Cut-Through Switching 60 Fabric Extension via the Nexus 2000 60 Configuring Nexus 2000 Using Static Pinning 61 Nexus 2000 Static Pinning Verification 62 Configuring Nexus 2000 Using Port-Channels 66 Nexus 2000 Static Pinning Verification 67 Layer 2 Forwarding on a Nexus 7000 69 L2 Forwarding Verification 70 VLANs 71 Configuring VLANs 72 VLAN Trunking Protocol 72 Assigning VLAN Membership 73 Verifying VLAN Configuration 74 Private VLANs 76 Configuring PVLANs 77 Verifying PVLAN Configuration 80 Spanning Tree Protocol 80 Rapid-PVST+ Configuration 82 Verifying Spanning Tree State for a VLAN 83 Spanning Tree Timers 84 MST Configuration 87 Additional Spanning Tree Configuration 91 Port Cost 91 Port Priority 94 Spanning Tree Toolkit 94 BPDUGuard 94 BPDUFilter 95 RootGuard 96 LoopGuard 97 Dispute Mechanism 98 Bridge Assurance 98 Spanning Tree Port Types 99 Virtualization Hosts 100 Configuring Layer 2 Interfaces 100 Trunk Ports 100 Standard Host 101 Link to Virtualization Host 101 Port-Profiles 102 Port-Channels 103 Assigning Physical Ports to a Port-Channel 104 Port-Channel Flow Control 107 Verifying Load Distribution Across a Port-Channel 108 Virtual Port-Channels 109 vPC Peer-Gateway 116 vPC Peer-Switch 116 ARP Synchronization 117 Unidirectional Link Detection 118 Cisco FabricPath 119 vPC+ 127 Configuring vPC+ 127 Summary 133
Chapter 3 Layer 3 Support and Configurations 135 EIGRP 135 EIGRP Operation 136 Configuring EIGRP 137 EIGRP Summarization 142 EIGRP Stub Routing 145 Securing EIGRP 147 EIGRP Redistribution 149 OSPF 154 OSPFv2 Configuration 154 OSPF Summarization 160 OSPF Stub Routing 163 Securing OSPF 167 OSPF Redistribution 169 OSPFv3 Configuration 177 IS-IS 178 IS-IS Configuration 178 BGP 183 BGP Configuration 184 BGP Neighbors 187 Securing BGP 190 BGP Peer Templates 192 Advertising BGP Networks 194 Modifying BGP Routing Metrics 197 Verifying BGP-Specific Configuration 198 First Hop Redundancy Protocols 198 HSRP 199 HSRP Configuration 199 HSRP Priority and Preempt 200 Verifying the HSRP Configuration 201 Securing HSRP 202 HSRP Secondary Support 204 HSRP Support for IPv6 204 VRRP 205 VRRP Configuration 205 VRRP Priority and Preempt 207 Verifying VRRP Configuration 208 Securing VRRP 208 VRRP Secondary Support 209 HSRP, VRRP, and vPC Interactions 210 GLBP 212 GLBP Configuration 212 GLBP Priority and Preempt 214 Verifying GLBP Configuration 214 Securing GLBP 215 GLBP Secondary Support 218 Summary 220
Chapter 4 IP Multicast Configuration 221 Multicast Operation 221 Multicast Distribution Trees 222 Reverse Path Forwarding 225 Protocol Independent Multicast (PIM) 225 RPs 226 PIM Configuration on Nexus 7000 and Nexus 5500 227 Configuring Static RPs 230 Configuring BSRs 232 Configuring Auto-RP 235 Configuring Anycast-RP 237 Configuring SSM and Static RPF 239 IGMP Operation 241 IGMP Configuration on Nexus 7000 242 IGMP Configuration on Nexus 5000 245 IGMP Configuration on Nexus 1000V 246 MSDP Configuration on Nexus 7000 248 Administrative Scoping of Multicast RPs in PIM 250 Configuring PIM Join and Prune Policies 252 Multicast and Control Plane Policing (CoPP) 253 Summary 253
Chapter 5 Security 255 Configuring RADIUS 256 RADIUS Configuration Distribution 259 Configuring TACACS+ 266 Enabling TACACS+ 266 TACACS+ Configuration Distribution 267 Configuring the Global TACACS+ Keys 268 Configuring the TACACS+ Server Hosts 268 Configuring TACACS+ Server Groups 269 Configuring TACACS+ Source Interface 270 Configuring SSH 275 Cisco TrustSec 278 Configuring AAA for Cisco TrustSec 281 Defining Network Device Admission Control 282 Configuring the Nexus 7000 for
802.1x and SGA Features 285 SGT Assignment via ISE Server 288 Policy Component: IP to SGT Mapping 290 Policy Component: SGACL Creation 292 Configuring Cisco TrustSec: IEEE
802.1AE LinkSec 294 Layer 2 Solutions Between Data Centers 301 Configuring IP ACLs 302 Configuring MAC ACLs 305 Configuring VLAN ACLs 307 Configuring Port Security 308 Security Violations and Actions 311 Configuring DHCP Snooping 313 Configuring Dynamic ARP Inspection 316 Dynamic ARP Inspection Trust State 317 Configuring IP Source Guard 321 Configuring Keychain Management 322 Configuring Traffic Storm Control 323 Configuring Unicast RPF 325 Configuring Control Plane Policing 327 Configuring Rate Limits 335 SNMPv3 340 Summary 347
Chapter 6 High Availability 349 Physical Redundancy 349 Redundant Power Supplies 350 Redundant Cooling System 352 Redundant Supervisors 355 Redundant Ethernet Out-of-Band (EOBC) 357 Redundant Fabric Modules 357 Generic Online Diagnostics 358 Bootup Diagnostics 359 Runtime Diagnostics 360 On-Demand Diagnostics 365 NX-OS High-Availability Architecture 365 Process Modularity 366 Process Restart 368 Stateful Switchover 369 Nonstop Forwarding 370 In-Service Software Upgrades 370 Summary 383
Chapter 7 Embedded Serviceability Features 385 SPAN 386 SPAN on Nexus 7000 386 Configuring SPAN on Nexus 7000 387 SPAN on Nexus 5x00 392 Configuring SPAN on Nexus 5x00 393 SPAN on Nexus 1000V 397 Configuring SPAN on Nexus 1000V 398 ERSPAN on Nexus 1000V 400 ERSPAN on Nexus 7000 406 ERSPAN on Nexus 5x00 412 Embedded Analyzer 414 Smart Call Home 424 Smart Call Home Configuration 428 Configuration Checkpoint and Rollback on Nexus 7000 431 Checkpoint Creation and Rollback 432 Configuration Checkpoint and Rollback on Nexus 5x00 434 Checkpoint Creation and Rollback 435 NetFlow 437 Configuring NetFlow on Nexus 7000 438 Configuring NetFlow on Nexus 1000V 442 Network Time Protocol 444 Precision Time Protocol 445 IEEE
802.3az (Energy Efficient Ethernet) 447 Power On Auto-Provisioning 448 Python 449 Summary 454
Chapter 8 Unified Fabric 455 Unified Fabric Overview 455 Enabling Technologies 456 10-Gigabit Ethernet 456 Fibre Channel over Ethernet 458 Single-Hop Fibre Channel over Ethernet 461 Multhop Fibre Channel over Ethernet 462 Storage VDC on Nexus 7000 463 N-Port Virtualization 465 N-Port Identification Virtualization 466 FCoE NPV Mode 466 Nexus 5x00 Unified Fabric Configuration 467 Single-Hop FCoE Configuration: Nexus 5x00 469 FCoE-NPV on Nexus 5x00 473 Nexus 7000 Unified Fabric Configuration 477 Summary 488
Chapter 9 Nexus 1000V 489 Hypervisor and vSphere Introduction 489 Nexus 1000V System Overview 490 Nexus 1000V Switching Overview 494 Nexus 1000V VSM Installation 496 Nexus 1000V Deployed on Nexus 1010 Virtual Services Blade 497 Registering the Nexus 1000V Plug-In to VMware Virtual Center Management Application 502 Configuring the SVS Domain and Networking Characteristics 507 Connecting the Nexus 1000V VSM to the vCenter Server 508 Nexus 1000V Installation Management Center 510 VEM Installation Option on the Nexus 1000V Management Installation Center 519 vCenter Connection Option on the Nexus 1000V Management Installation Center 523 Creating the Uplink Profile 526 Adding the VEM to a ESX vSphere Host 528 Enabling the Telnet Server Process 536 Changing the VSM Hostname 536 Layer 3 Control 536 1000V
Chapter 1 Introduction to Cisco NX-OS 1 NX-OS Overview 1 NX-OS Supported Platforms 3 NX-OS Licensing 7 Nexus 7000 7 Nexus 5500 8 Nexus 3000 8 Nexus 2000 9 Nexus 1000v 9 Installing the NX-OS License File 9 Cisco NX-OS and Cisco IOS Comparison 10 NX-OS User Modes 12 EXEC Command Mode 12 Global Configuration Command Mode 13 Interface Configuration Command Mode 13 Management Interfaces 14 Controller Processor (Supervisor Module) 15 Connectivity Management Processor (CMP) 16 Telnet 18 SSH 19 SNMP 23 DCNM 26 Managing System Files 28 File Systems 28 Configuration Files: Configuration Rollback 33 Operating System Files 35 Virtual Device Contexts 37 VDC Configuration 43 VDC Interface Allocation 46 Interface Allocation: N7K-M132XP-12 and L 46 Interface Allocation: N7K-F132XP-15 47 Interface Allocation: N7K-M108X2-12L 48 Interface Allocation: 10/100/1000 Modules 48 Interface Allocation on M2 Modules 52 Troubleshooting 54 show Commands 54 debug Commands 55 Topology 56 Further Reading 57
Chapter 2 Layer 2 Support and Configurations 59 Layer 2 Overview 59 Store-and-Forward Switching 60 Cut-Through Switching 60 Fabric Extension via the Nexus 2000 60 Configuring Nexus 2000 Using Static Pinning 61 Nexus 2000 Static Pinning Verification 62 Configuring Nexus 2000 Using Port-Channels 66 Nexus 2000 Static Pinning Verification 67 Layer 2 Forwarding on a Nexus 7000 69 L2 Forwarding Verification 70 VLANs 71 Configuring VLANs 72 VLAN Trunking Protocol 72 Assigning VLAN Membership 73 Verifying VLAN Configuration 74 Private VLANs 76 Configuring PVLANs 77 Verifying PVLAN Configuration 80 Spanning Tree Protocol 80 Rapid-PVST+ Configuration 82 Verifying Spanning Tree State for a VLAN 83 Spanning Tree Timers 84 MST Configuration 87 Additional Spanning Tree Configuration 91 Port Cost 91 Port Priority 94 Spanning Tree Toolkit 94 BPDUGuard 94 BPDUFilter 95 RootGuard 96 LoopGuard 97 Dispute Mechanism 98 Bridge Assurance 98 Spanning Tree Port Types 99 Virtualization Hosts 100 Configuring Layer 2 Interfaces 100 Trunk Ports 100 Standard Host 101 Link to Virtualization Host 101 Port-Profiles 102 Port-Channels 103 Assigning Physical Ports to a Port-Channel 104 Port-Channel Flow Control 107 Verifying Load Distribution Across a Port-Channel 108 Virtual Port-Channels 109 vPC Peer-Gateway 116 vPC Peer-Switch 116 ARP Synchronization 117 Unidirectional Link Detection 118 Cisco FabricPath 119 vPC+ 127 Configuring vPC+ 127 Summary 133
Chapter 3 Layer 3 Support and Configurations 135 EIGRP 135 EIGRP Operation 136 Configuring EIGRP 137 EIGRP Summarization 142 EIGRP Stub Routing 145 Securing EIGRP 147 EIGRP Redistribution 149 OSPF 154 OSPFv2 Configuration 154 OSPF Summarization 160 OSPF Stub Routing 163 Securing OSPF 167 OSPF Redistribution 169 OSPFv3 Configuration 177 IS-IS 178 IS-IS Configuration 178 BGP 183 BGP Configuration 184 BGP Neighbors 187 Securing BGP 190 BGP Peer Templates 192 Advertising BGP Networks 194 Modifying BGP Routing Metrics 197 Verifying BGP-Specific Configuration 198 First Hop Redundancy Protocols 198 HSRP 199 HSRP Configuration 199 HSRP Priority and Preempt 200 Verifying the HSRP Configuration 201 Securing HSRP 202 HSRP Secondary Support 204 HSRP Support for IPv6 204 VRRP 205 VRRP Configuration 205 VRRP Priority and Preempt 207 Verifying VRRP Configuration 208 Securing VRRP 208 VRRP Secondary Support 209 HSRP, VRRP, and vPC Interactions 210 GLBP 212 GLBP Configuration 212 GLBP Priority and Preempt 214 Verifying GLBP Configuration 214 Securing GLBP 215 GLBP Secondary Support 218 Summary 220
Chapter 4 IP Multicast Configuration 221 Multicast Operation 221 Multicast Distribution Trees 222 Reverse Path Forwarding 225 Protocol Independent Multicast (PIM) 225 RPs 226 PIM Configuration on Nexus 7000 and Nexus 5500 227 Configuring Static RPs 230 Configuring BSRs 232 Configuring Auto-RP 235 Configuring Anycast-RP 237 Configuring SSM and Static RPF 239 IGMP Operation 241 IGMP Configuration on Nexus 7000 242 IGMP Configuration on Nexus 5000 245 IGMP Configuration on Nexus 1000V 246 MSDP Configuration on Nexus 7000 248 Administrative Scoping of Multicast RPs in PIM 250 Configuring PIM Join and Prune Policies 252 Multicast and Control Plane Policing (CoPP) 253 Summary 253
Chapter 5 Security 255 Configuring RADIUS 256 RADIUS Configuration Distribution 259 Configuring TACACS+ 266 Enabling TACACS+ 266 TACACS+ Configuration Distribution 267 Configuring the Global TACACS+ Keys 268 Configuring the TACACS+ Server Hosts 268 Configuring TACACS+ Server Groups 269 Configuring TACACS+ Source Interface 270 Configuring SSH 275 Cisco TrustSec 278 Configuring AAA for Cisco TrustSec 281 Defining Network Device Admission Control 282 Configuring the Nexus 7000 for
802.1x and SGA Features 285 SGT Assignment via ISE Server 288 Policy Component: IP to SGT Mapping 290 Policy Component: SGACL Creation 292 Configuring Cisco TrustSec: IEEE
802.1AE LinkSec 294 Layer 2 Solutions Between Data Centers 301 Configuring IP ACLs 302 Configuring MAC ACLs 305 Configuring VLAN ACLs 307 Configuring Port Security 308 Security Violations and Actions 311 Configuring DHCP Snooping 313 Configuring Dynamic ARP Inspection 316 Dynamic ARP Inspection Trust State 317 Configuring IP Source Guard 321 Configuring Keychain Management 322 Configuring Traffic Storm Control 323 Configuring Unicast RPF 325 Configuring Control Plane Policing 327 Configuring Rate Limits 335 SNMPv3 340 Summary 347
Chapter 6 High Availability 349 Physical Redundancy 349 Redundant Power Supplies 350 Redundant Cooling System 352 Redundant Supervisors 355 Redundant Ethernet Out-of-Band (EOBC) 357 Redundant Fabric Modules 357 Generic Online Diagnostics 358 Bootup Diagnostics 359 Runtime Diagnostics 360 On-Demand Diagnostics 365 NX-OS High-Availability Architecture 365 Process Modularity 366 Process Restart 368 Stateful Switchover 369 Nonstop Forwarding 370 In-Service Software Upgrades 370 Summary 383
Chapter 7 Embedded Serviceability Features 385 SPAN 386 SPAN on Nexus 7000 386 Configuring SPAN on Nexus 7000 387 SPAN on Nexus 5x00 392 Configuring SPAN on Nexus 5x00 393 SPAN on Nexus 1000V 397 Configuring SPAN on Nexus 1000V 398 ERSPAN on Nexus 1000V 400 ERSPAN on Nexus 7000 406 ERSPAN on Nexus 5x00 412 Embedded Analyzer 414 Smart Call Home 424 Smart Call Home Configuration 428 Configuration Checkpoint and Rollback on Nexus 7000 431 Checkpoint Creation and Rollback 432 Configuration Checkpoint and Rollback on Nexus 5x00 434 Checkpoint Creation and Rollback 435 NetFlow 437 Configuring NetFlow on Nexus 7000 438 Configuring NetFlow on Nexus 1000V 442 Network Time Protocol 444 Precision Time Protocol 445 IEEE
802.3az (Energy Efficient Ethernet) 447 Power On Auto-Provisioning 448 Python 449 Summary 454
Chapter 8 Unified Fabric 455 Unified Fabric Overview 455 Enabling Technologies 456 10-Gigabit Ethernet 456 Fibre Channel over Ethernet 458 Single-Hop Fibre Channel over Ethernet 461 Multhop Fibre Channel over Ethernet 462 Storage VDC on Nexus 7000 463 N-Port Virtualization 465 N-Port Identification Virtualization 466 FCoE NPV Mode 466 Nexus 5x00 Unified Fabric Configuration 467 Single-Hop FCoE Configuration: Nexus 5x00 469 FCoE-NPV on Nexus 5x00 473 Nexus 7000 Unified Fabric Configuration 477 Summary 488
Chapter 9 Nexus 1000V 489 Hypervisor and vSphere Introduction 489 Nexus 1000V System Overview 490 Nexus 1000V Switching Overview 494 Nexus 1000V VSM Installation 496 Nexus 1000V Deployed on Nexus 1010 Virtual Services Blade 497 Registering the Nexus 1000V Plug-In to VMware Virtual Center Management Application 502 Configuring the SVS Domain and Networking Characteristics 507 Connecting the Nexus 1000V VSM to the vCenter Server 508 Nexus 1000V Installation Management Center 510 VEM Installation Option on the Nexus 1000V Management Installation Center 519 vCenter Connection Option on the Nexus 1000V Management Installation Center 523 Creating the Uplink Profile 526 Adding the VEM to a ESX vSphere Host 528 Enabling the Telnet Server Process 536 Changing the VSM Hostname 536 Layer 3 Control 536 1000V
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