Cisco 350XG series Manuale di istruzioni

Cisco 350XG and 550XG Series 10G Stackable

Managed Switches

ADMINISTRATION

GUIDE

Cisco 350XG and 550XG Series 10G Stackable Managed Switches Administration Guide 1

Contents

Chapter 1: Getting Started 10

Starting the Web-based Configuration Utility 10

Out-Of-Band Port 14

Basic or Advanced Display Mode 15

Quick Start Device Configuration 15

Interface Naming Conventions 16

Window Navigation 17

Chapter 2: Cisco 350XG & 550XG Series 10G Stackable Managed Switches

Dashboard 21

Overview 21

Grid Management 22

System Health 22

Resource Utilization 23

Identification 24

Latest Logs 25

Suspended Interfaces 25

Stack Topology 26

Chapter 3: Configuration Wizards 27

Getting Started Wizard 27

VLAN Configuration Wizard 29

Chapter 4: Status and Statistics 31

System Summary 32

CPU Utilization 33

Interfaces 34

Etherlike 35

GVRP 36

802.1X EAP 37

Cisco 350XG and 550XG Series 10G Stackable Managed Switches Administration Guide 2

Contents

ACL 39

TCAM Utilization 39

Health 41

Port and VLAN Mirroring 43

Diagnostics 45

RMON 48

View Logs 56

Chapter 5: Administration 58

Device Models 58

System Settings 59

Console Settings (Autobaud Rate Support) 60

User Accounts 61

Idle Session Timeout 62

System Log 63

Reboot 67

Routing Resources 68

Ping 72

Traceroute 74

Chapter 6: Administration: File Management 75

System Files 75

Firmware Operations 77

File Operations 81

File Directory 89

DHCP Auto Configuration/Image Update 90

Chapter 7: Administration: Stack Management 100

Overview 100

Types of Units in Stack 102

Cisco 350XG and 550XG Series 10G Stackable Managed Switches Administration Guide 3

Contents

Stack Topology 103

Unit ID Assignment 104

Master Selection Process 105

Stack Changes 105

Unit Failure in Stack 106

Software Auto Synchronization in Stack 108

Stack Ports 109

Stack Management 111

Chapter 8: Administration: Time Settings 113

System Time Configuration 114

SNTP Modes 115

System Time 116

SNTP Unicast 118

SNTP Multicast/Anycast 121

SNTP Authentication 122

Time Range 123

Recurring Time Range 124

Chapter 9: Administration: Discovery 126

Bonjour 126

LLDP and CDP 127

Configuring LLDP 129

Configuring CDP 149

CDP Statistics 157

Chapter 10: Port Management 159

Workflow 159

Port Settings 160

Error Recovery Settings 164

Cisco 350XG and 550XG Series 10G Stackable Managed Switches Administration Guide 4

Contents

Loopback Detection Settings 165

Link Aggregation 167

UDLD 175

Green Ethernet 183

Chapter 11: Smartport 191

Overview 192

How the Smartport Feature Works 197

Auto Smartport 198

Error Handling 202

Default Configuration 202

Relationships with Other Features 202

Common Smartport Tasks 202

Configuring Smartport Using The Web-based Interface 205

Built-in Smartport Macros 210

Chapter 12: VLAN Management 221

Overview 221

Regular VLANs 228

Private VLAN Settings 236

GVRP Settings 237

VLAN Groups 238

Voice VLAN 242

Access Port Multicast TV VLAN 256

Customer Port Multicast TV VLAN 259

Chapter 13: Spanning Tree 262

STP Flavors 262

STP Status and Global Settings 263

STP Interface Settings 265

Cisco 350XG and 550XG Series 10G Stackable Managed Switches Administration Guide 5

Contents

RSTP Interface Settings 268

Multiple Spanning Tree Overview 270

MSTP Properties 271

VLANs to a MSTP Instance 272

MSTP Instance Settings 273

MSTP Interface Settings 274

Chapter 14: Managing MAC Address Tables 277

Static Addresses 278

Dynamic Addresses 279

Reserved MAC Addresses 280

Chapter 15: Multicast 281

Multicast Forwarding 281

Multicast Properties 287

MAC Group Address 287

IP Multicast Group Addresses 289

IPv4 Multicast Configuration 291

IPv6 Multicast Configuration 297

IGMP/MLD Snooping IP Multicast Group 303

Multicast Router Ports 304

Forward All 305

Unregistered Multicast 306

Chapter 16: IP Configuration 307

Overview 307

IPv4 Management and Interfaces 309

IPv6 Management and Interfaces 337

Domain Name System 360

Cisco 350XG and 550XG Series 10G Stackable Managed Switches Administration Guide 6

Contents

Chapter 17: IP Configuration: RIPv2 366

Overview 366

How Rip Operates on the Device 367

Configuring RIP 370

Access Lists 375

Chapter 18: IP Configuration: VRRP 378

Overview 378

VRRP Topology 379

Configurable Elements of VRRP 380

Configuring VRRP 384

Chapter 19: Security 388

Configuring TACACS+ 389

Configuring RADIUS 394

Password Strength 398

Key Management 400

Management Access Method 403

Management Access Authentication 408

SSL Server 409

TCP/UDP Services 412

Storm Control 413

Port Security 416

IP Source Guard 419

ARP Inspection 423

Denial of Service Prevention 428

Chapter 20: Security: 802.1X Authentication 439

Overview 439

Properties 453

Cisco 350XG and 550XG Series 10G Stackable Managed Switches Administration Guide 7

Contents

Port Authentication 455

Host and Session Authentication 458

Authenticated Hosts 459

Locked Clients 460

Web Authentication Customization 460

Chapter 21: Security: Secure Sensitive Data Management 464

Introduction 464

SSD Management 465

SSD Rules 465

SSD Properties 471

Configuration Files 473

SSD Management Channels 478

Menu CLI and Password Recovery 479

Configuring SSD 479

Chapter 22: Security: SSH Server 483

Overview 483

Common Tasks 484

SSH User Authentication 485

SSH Server Authentication 487

Chapter 23: Security: SSH Client 488

Overview 488

SSH User Authentication 494

SSH Server Authentication 496

Change User Password on the SSH Server 497

Chapter 24: Security: IPv6 First Hop Security 499

IPv6 First Hop Security Overview 500

Cisco 350XG and 550XG Series 10G Stackable Managed Switches Administration Guide 8

Contents

Router Advertisement Guard 502

Neighbor Discovery Inspection 503

DHCPv6 Guard 504

Neighbor Binding Integrity 504

IPv6 Source Guard 507

Attack Protection 508

Policies, Global Parameters and System Defaults 510

Common Tasks 511

Default Settings and Configuration 514

Before You Start 515

Configuring IPv6 First Hop Security through Web GUI 515

Chapter 25: Access Control 535

Overview 535

MAC-Based ACLs Creation 539

IPv4-based ACL Creation 541

IPv6-Based ACL Creation 546

ACL Binding 550

Chapter 26: Quality of Service 553

QoS Features and Components 554

General 557

QoS Basic Mode 569

QoS Advanced Mode 572

Managing QoS Statistics 583

Chapter 27: SNMP 587

Overview 587

SNMP Engine ID 591

Cisco 350XG and 550XG Series 10G Stackable Managed Switches Administration Guide 9

Contents

Groups 594

Users 596

Communities 598

Trap Settings 600

Notification Recipients 600

Notification Filter 605

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