3com 3CRS48G-24-91 Configuration manual

Brand: 3com

Model: 3CRS48G-24-91

Category: Software

Type: Configuration manual

This manual is also suitable for

www.3Com.com

Part Number: 10015265 Rev. AB

Published: March 2008

3Com

Switch 4800G Family

Configuration Guide

Switch 4800G 24-Port

Switch 4800G PWR 24-Port

Switch 4800G 48-Port

Switch 4800G PWR 48-Port

Switch 4800G 24-Port SFP

3Com Corporation

350 Campus Drive

Marlborough, MA

USA 01752-3064

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CONTENTS

ABOUT THIS GUIDE

Conventions 21

Related Documentation 21

PRODUCT OVERVIEW

Preface 23

Product Models 23

NETWORKING APPLICATIONS

Serving as a Convergence Layer Device 24

Serving as a Access Layer Device 24

1 LOGGING IN TO AN ETHERNET SWITCH

Logging In to an Ethernet Switch 27

Introduction to the User Interface 27

2 LOGGING IN THROUGH THE CONSOLE PORT

Introduction 31

Setting Up the Connection to the Console Port 31

Console Port Login Configuration 33

Console Port Login Configuration with Authentication Mode Being None 35

Console Port Login Configuration with Authentication Mode Being Password 38

Console Port Login Configuration with Authentication Mode Being Scheme 41

3 LOGGING IN THROUGH TELNET

Introduction 47

Telnet Configuration with Authentication Mode Being None 49

Telnet Configuration with Authentication Mode Being Password 52

Telnet Configuration with Authentication Mode Being Scheme 54

Telnet Connection Establishment 59

4 LOGGING IN USING MODEM

Introduction 63

Configuration on the Administrator Side 63

Configuration on the Switch Side 63

Modem Connection Establishment 64

5 LOGGING IN THROUGH WEB-BASED NETWORK MANAGEMENT SYSTEM

Introduction 67

HTTP Connection Establishment 67

Web Server Shutdown/Startup 68

Displaying Web Users 69

6 LOGGING IN THROUGH NMS

Introduction 71

Connection Establishment Using NMS 71

7 CONFIGURING SOURCE IP ADDRESS FOR TELNET SERVICE PACKETS

Overview 73

Configuring Source IP Address for Telnet Service Packets 73

Displaying the source IP address/Interface Specified for Telnet Packets 74

8 CONTROLLING LOGIN USERS

Introduction 75

Controlling Telnet Users 75

Controlling Network Management Users by Source IP Addresses 78

Controlling Web Users by Source IP Address 79

9 VLAN CONFIGURATION

Introduction to VLAN 83

Configuring Basic VLAN Attributes 86

Basic VLAN Interface Configuration 86

Port-Based VLAN Configuration 87

MAC Address-Based VLAN Configuration 91

Protocol-Based VLAN Configuration 92

Configuring IP-Subnet-Based VLAN 94

Displaying and Maintaining VLAN 95

VLAN Configuration Example 95

10 VOICE VLAN CONFIGURATION

Introduction to Voice VLAN 99

Configuring Voice VLAN 101

Displaying and Maintaining Voice VLAN 103

Voice VLAN Configuration Examples 103

11 GVRP CONFIGURATION

Introduction to GVRP 109

GVRP Configuration Task List 112

Configuring GVRP 112

Displaying and Maintaining GVRP 114

GVRP Configuration Examples 114

12 IP ADDRESSING CONFIGURATION

IP Addressing Overview 121

Configuring IP Addresses 123

Displaying and Maintaining IP Addressing 126

13 IP PERFORMANCE CONFIGURATION

IP Performance Overview 127

Enabling Reception and Forwarding of Directed Broadcasts to a Directly Connected

Network 127

Configuring TCP Attributes 129

Configuring ICMP to Send Error Packets 130

Displaying and Maintaining IP Performance 132

14 QINQ CONFIGURATION

Introduction to QinQ 133

Configuring Basic QinQ 135

Configuring Selective QinQ 136

Configuring the TPID Value to Be Carried in VLAN Tags 137

QinQ Configuration Example 137

15 BPDU TUNNELING CONFIGURATION

Introduction to BPDU Tunneling 141

Configuring BPDU Isolation 142

Configuring BPDU Transparent Transmission 143

Configuring Destination Multicast MAC Address for BPDU Tunnel Frames 144

BPDU Tunneling Configuration Example 144

16 PORT CORRELATION CONFIGURATION

Ethernet Port Configuration 147

Maintaining and Displaying an Ethernet Port 156

17 PORT ISOLATION CONFIGURATION

Introduction to Port Isolation 157

Configuring an Isolation Group 157

Displaying Isolation Groups 158

Port Isolation Configuration Example 158

18 LINK AGGREGATION OVERVIEW

Link Aggregation 161

Approaches to Link Aggregation 162

Load Sharing in a Link Aggregation Group 165

Service Loop Group 165

Aggregation Port Group 166

19 LINK AGGREGATION CONFIGURATION

Configuring Link Aggregation 167

Displaying and Maintaining Link Aggregation 169

Link Aggregation Configuration Example 170

20 MAC ADDRESS TABLE MANAGEMENT CONFIGURATION

Introduction to MAC Address Table 173

Configuring MAC Address Table Management 174

Displaying and Maintaining MAC Address Table Management 176

MAC Address Table Management Configuration Example 176

21 IP SOURCE GUARD CONFIGURATION

IP Source Guard Overview 177

Configuring a Static Binding Entry 177

Configuring Dynamic Binding Function 178

Displaying IP Source Guard 178

IP Source Guard Configuration Examples 178

Troubleshooting 182

22 DLDP CONFIGURATION

Overview 183

DLDP Configuration Task List 190

Displaying and Maintaining DLDP 193

DLDP Configuration Example 193

Troubleshooting 195

23 MSTP CONFIGURATION

MSTP Overview 197

Configuration Task List 212

Configuring the Root Bridge 213

Configuring Leaf Nodes 224

Performing mCheck 228

Configuring Digest Snooping 229

Configuring No Agreement Check 230

Configuring Protection Functions 233

Displaying and Maintaining MSTP 235

MSTP Configuration Example 236

24 IP ROUTING OVERVIEW

IP Routing and Routing Table 241

Routing Protocol Overview 243

Displaying and Maintaining a Routing Table 246

25 GR OVERVIEW

Introduction to Graceful Restart 247

Basic Concepts in Graceful Restart 247

Graceful Restart Communication Procedure 248

Graceful Restart Mechanism for Several Commonly Used Protocols 250

26 STATIC ROUTING CONFIGURATION

Introduction 251

Configuring a Static Route 252

Detecting Reachability of the Static Route’s Nexthop 253

Displaying and Maintaining Static Routes 254

Configuration Example 254

27 RIP CONFIGURATION

RIP Overview 257

Configuring RIP Basic Functions 261

Configuring RIP Route Control 263

Configuring RIP Network Optimization 266

Displaying and Maintaining RIP 269

RIP Configuration Examples 269

Troubleshooting RIP 271

28 OSPF CONFIGURATION

Introduction to OSPF 273

OSPF Configuration Task List 292

Configuring OSPF Basic Functions 293

Configuring OSPF Area Parameters 294

Configuring OSPF Network Types 295

Configuring OSPF Route Control 297

Configuring OSPF Network Optimization 300

Configuring OSPF Graceful Restart 306

Displaying and Maintaining OSPF 309

OSPF Configuration Examples 309

Troubleshooting OSPF Configuration 323

29 IS-IS CONFIGURATION

IS-IS Overview 325

IS-IS Configuration Task List 340

Configuring IS-IS Basic Functions 341

Configuring IS-IS Routing Information Control 342

Tuning and Optimizing IS-IS Network 346

Configuring IS-IS GR 352

Displaying and Maintaining IS-IS 353

IS-IS Configuration Example 354

30 BGP CONFIGURATION

BGP Overview 365

BGP Configuration Task List 380

Configuring BGP Basic Functions 381

Controlling Route Distribution and Reception 383

Configuring BGP Route Attributes 386

Tuning and Optimizing BGP Networks 388

Configuring a Large Scale BGP Network 390

Configuring BGP GR 392

Displaying and Maintaining BGP 394

BGP Configuration Examples 395

Troubleshooting BGP 413

31 ROUTING POLICY CONFIGURATION

Introduction to Routing Policy 415

Routing Policy Configuration Task List 417

Defining Filtering Lists 417

Configuring a Routing Policy 419

Displaying and Maintaining the Routing Policy 422

Routing Policy Configuration Example 422

Troubleshooting Routing Policy Configuration 425

32 IPV6 STATIC ROUTING CONFIGURATION

Introduction to IPv6 Static Routing 427

Configuring an IPv6 Static Route 427

Displaying and Maintaining IPv6 Static Routes 428

IPv6 Static Routing Configuration Example 428

33 IPV6 RIPNG CONFIGURATION

Introduction to RIPng 431

Configuring RIPng Basic Functions 433

Configuring RIPng Route Control 434

Tuning and Optimizing the RIPng Network 436

Displaying and Maintaining RIPng 438

RIPng Configuration Example 438

34 IPV6 OSPFV3 CONFIGURATION

Introduction to OSPFv3 443

IPv6 OSPFv3 Configuration Task List 445

Configuring OSPFv3 Basic Functions 446

Configuring OSPFv3 Area Parameters 446

Configuring OSPFv3 Routing Information Management 447

Tuning and Optimizing an OSPFv3 Network 450

Displaying and Maintaining OSPFv3 452

OSPFv3 Configuration Examples 453

Troubleshooting OSPFv3 Configuration 459

35 IPV6 IS-IS CONFIGURATION

Introduction to IPv6 IS-IS 461

Configuring IPv6 IS-IS Basic Functions 461

Configuring IPv6 IS-IS Routing Information Control 462

Displaying and Maintaining IPv6 IS-IS 463

IPv6 IS-IS Configuration Example 464

36 IPV6 BGP CONFIGURATION

IPv6 BGP Overview 467

Configuration Task List 468

Configuring IPv6 BGP Basic Functions 469

Controlling Route Distribution and Reception 471

Configuring IPv6 BGP Route Attributes 474

Tuning and Optimizing IPv6 BGP Networks 476

Configuring a Large Scale IPv6 BGP Network 478

Displaying and Maintaining IPv6 BGP Configuration 482

IPv6 BGP Configuration Examples 483

Troubleshooting IPv6 BGP Configuration 486

37 ROUTING POLICY CONFIGURATION

Introduction to Routing Policy 489

Defining Filtering Lists 490

Configuring a Routing Policy 492

Displaying and Maintaining the Routing Policy 495

Routing Policy Configuration Example 495

Troubleshooting Routing Policy Configuration 497

38 IPV6 BASICS CONFIGURATION

IPv6 Overview 499

IPv6 Basics Configuration Task List 508

Configuring Basic IPv6 Functions 508

Configuring IPv6 NDP 510

Configuring PMTU Discovery 513

Configuring IPv6 TCP Properties 514

Configuring ICMPv6 Packet Sending 514

Configuring IPv6 DNS 515

Displaying and Maintaining IPv6 Basics Configuration 516

IPv6 Configuration Example 517

Troubleshooting IPv6 Basics Configuration 520

39 DUAL STACK CONFIGURATION

Dual Stack Overview 521

Configuring Dual Stack 521

40 TUNNELING CONFIGURATION

Introduction to Tunneling 523

Tunneling Configuration Task List 526

Configuring IPv6 Manual Tunnel 526

Configuring 6to4 Tunnel 530

Configuring ISATAP Tunnel 535

Displaying and Maintaining Tunneling Configuration 538

Troubleshooting Tunneling Configuration 538

41 MULTICAST OVERVIEW

Introduction to Multicast 541

Multicast Models 544

Multicast Architecture 545

Multicast Packet Forwarding Mechanism 550

42 IGMP SNOOPING CONFIGURATION

IGMP Snooping Overview 553

IGMP Snooping Configuration Task List 558

Configuring Basic Functions of IGMP Snooping 559

Configuring IGMP Snooping Port Functions 560

Configuring IGMP Snooping Querier 563

Configuring an IGMP Snooping Policy 565

Displaying and Maintaining IGMP Snooping 569

IGMP Snooping Configuration Examples 570

Troubleshooting IGMP Snooping Configuration 577

43 MLD SNOOPING CONFIGURATION

MLD Snooping Overview 579

MLD Snooping Configuration Task List 583

Configuring Basic Functions of MLD Snooping 584

Configuring MLD Snooping Port Functions 585

Configuring MLD Snooping Querier 589

Configuring an MLD Snooping Policy 591

Displaying and Maintaining MLD Snooping 595

MLD Snooping Configuration Examples 596

Troubleshooting MLD Snooping 602

44 MULTICAST VLAN CONFIGURATION

Introduction to Multicast VLAN 605

Configuring Multicast VLAN 605

Displaying and Maintaining Multicast VLAN 606

Multicast VLAN Configuration Example 606

45 IPV6 MULTICAST VLAN CONFIGURATION

Introduction to IPv6 Multicast VLAN 609

Configuring IPv6 Multicast VLAN 609

Displaying and Maintaining IPv6 Multicast VLAN 610

IPv6 Multicast VLAN Configuration Examples 610

46 IGMP CONFIGURATION

IGMP Overview 613

IGMP Configuration Task List 617

Configuring Basic Functions of IGMP 618

Adjusting IGMP Performance 620

Displaying and Maintaining IGMP 623

IGMP Configuration Example 624

Troubleshooting IGMP 626

47 PIM CONFIGURATION

PIM Overview 629

Configuring PIM-DM 641

Configuring PIM-SM 643

Configuring PIM-SSM 652

Configuring PIM Common Information 653

Displaying and Maintaining PIM 658

PIM Configuration Examples 659

Troubleshooting PIM Configuration 669

48 MSDP CONFIGURATION

MSDP Overview 673

MSDP Configuration Task List 679

Configuring Basic Functions of MSDP 679

Configuring an MSDP Peer Connection 680

Configuring SA Messages Related Parameters 682

Displaying and Maintaining MSDP 685

MSDP Configuration Examples 685

Troubleshooting MSDP 697

49 MULTICAST ROUTING AND FORWARDING CONFIGURATION

Multicast Routing and Forwarding Overview 701

Configuration Task List 705

Configuring Multicast Routing and Forwarding 706

Displaying and Maintaining Multicast Routing and Forwarding 709

Configuration Examples 709

Troubleshooting Multicast Routing and Forwarding 713

50 802.1X CONFIGURATION

802.1x Overview 715

Configuring 802.1x 726

Configuring a Guest VLAN 728

Displaying and Maintaining 802.1x 729

802.1x Configuration Example 729

Guest VLAN Configuration Example 732

ACL Assignment Configuration Example 735

51 HABP CONFIGURATION

Introduction to HABP 737

Configuring HABP 737

Displaying and Maintaining HABP 738

52 MAC AUTHENTICATION CONFIGURATION

MAC Authentication Overview 739

Related Concepts 740

Configuring MAC Authentication 741

Displaying and Maintaining MAC Authentication 742

MAC Authentication Configuration Examples 742

53 AAA/RADIUS/HWTACACS CONFIGURATION

AAA/RADIUS/HWTACACS Overview 747

AAA/RADIUS/HWTACACS Configuration Task List 756

Configuring AAA 758

Configuring RADIUS 765

Configuring HWTACACS 771

Displaying and Maintaining AAA/RADIUS/HWTACACS 775

AAA/RADIUS/HWTACACS Configuration Examples 776

Troubleshooting AAA/RADIUS/HWTACACS 779

54 ARP CONFIGURATION

ARP Overview 781

Configuring ARP 783

Configuring Gratuitous ARP 785

Displaying and Maintaining ARP 786

55 PROXY ARP CONFIGURATION

Proxy ARP Overview 787

Enabling Proxy ARP 787

Displaying and Maintaining Proxy ARP 787

Proxy ARP Configuration Examples 788

56 DHCP OVERVIEW

Introduction to DHCP 791

DHCP Address Allocation 792

DHCP Message Format 793

DHCP Options 794

Protocols and Standards 796

57 DHCP SERVER CONFIGURATION

Introduction to DHCP Server 797

DHCP Server Configuration Task List 799

Enabling DHCP 799

Enabling the DHCP Server on an Interface 799

Configuring an Address Pool for the DHCP Server 800

Configuring the DHCP Server Security Functions 806

Configuring the Handling Mode for Option 82 808

Displaying and Maintaining the DHCP Server 808

DHCP Server Configuration Examples 809

Troubleshooting DHCP Server Configuration 811

58 DHCP RELAY AGENT CONFIGURATION

Introduction to DHCP Relay Agent 813

Configuration Task List 815

Configuring the DHCP Relay Agent 815

Displaying and Maintaining DHCP Relay Agent Configuration 819

DHCP Relay Agent Configuration Example 820

Troubleshooting DHCP Relay Agent Configuration 821

59 DHCP CLIENT CONFIGURATION

Introduction to DHCP Client 823

Enabling the DHCP Client on an Interface 823

Displaying and Maintaining the DHCP Client 824

DHCP Client Configuration Example 824

60 DHCP SNOOPING CONFIGURATION

DHCP Snooping Overview 825

Configuring DHCP Snooping Basic Functions 828

Configuring DHCP Snooping to Support Option 82 828

Displaying and Maintaining DHCP Snooping 829

DHCP Snooping Configuration Example 829

61 BOOTP CLIENT CONFIGURATION

Introduction to BOOTP Client 831

Configuring an Interface to Dynamically Obtain an IP Address Through BOOTP 832

Displaying and Maintaining BOOTP Client Configuration 832

BOOTP Client Configuration Example 832

62 ACL OVERVIEW

Introduction to ACL 835

Introduction to IPv4 ACL 836

Introduction to IPv6 ACL 838

63 IPV4 ACL CONFIGURATION

Creating a Time Range 841

Configuring a Basic IPv4 ACL 842

Configuring an Advanced IPv4 ACL 844

Configuring an Ethernet Frame Header ACL 845

Copying an IPv4 ACL 846

Displaying and Maintaining IPv4 ACLs 847

IPv4 ACL Configuration Example 847

64 IPV6 ACL CONFIGURATION

Creating a Time Range 851

Configuring a Basic IPv6 ACL 851

Configuring an Advanced IPv6 ACL 852

Copying an IPv6 ACL 854

Displaying and Maintaining IPv6 ACLs 854

IPv6 ACL Configuration Example 854

65 QOS OVERVIEW

Introduction 857

Traditional Packet Forwarding Service 857

New Requirements Brought forth by New Services 857

Occurrence and Influence of Congestion and the Countermeasures 858

Major Traffic Management Techniques 859

66 TRAFFIC CLASSIFICATION, TP, AND LR CONFIGURATION

Traffic Classification Overview 861

TP and LR Overview 864

Traffic Evaluation and Token Bucket 864

LR Configuration 866

Displaying and Maintaining LR 867

67 QOS POLICY CONFIGURATION

Overview 869

Configuring QoS Policy 870

Introduction to QoS Policies 870

Configuring a QoS Policy 870

Displaying and Maintaining QoS Policy 876

68 CONGESTION MANAGEMENT

Overview 877

Congestion Management Policy 877

Configuring an SP Queue 879

Configuring a WRR Queue 880

Configuring SP+WRR Queues 881

Displaying and Maintaining Congestion Management 882

69 PRIORITY MAPPING

Priority Mapping Overview 883

Configuring a Priority Mapping Table 884

Configuring the Port Priority 885

Configuring Port Priority Trust Mode 886

Displaying and Maintaining Priority Mapping 887

70 APPLYING A QOS POLICY TO VLANS

Overview 889

Applying a QoS Policy to VLANs 889

Displaying and Maintaining QoS Policies Applied to VLANs 890

Configuration Examples 890

71 TRAFFIC MIRRORING CONFIGURATION

Overview 891

Configuring Traffic Mirroring 891

Displaying and Maintaining Traffic Mirroring 892

Traffic Mirroring Configuration Examples 892

72 PORT MIRRORING CONFIGURATION

Introduction to Port Mirroring 895

Configuring Local Port Mirroring 897

Configuring Remote Port Mirroring 898

Displaying and Maintaining Port Mirroring 899

Port Mirroring Configuration Examples 900

73 CLUSTER MANAGEMENT CONFIGURATION

Cluster Management Overview 905

Cluster Configuration Task List 911

Configuring the Management Device 912

Configuring the Member Devices 917

Configuring Access Between the Management Device and Its Member Devices 918

Adding a Candidate Device to a Cluster 919

Configuring Advanced Cluster Functions 919

Displaying and Maintaining Cluster Management 922

Cluster Management Configuration Examples 922

74 UDP HELPER CONFIGURATION

Introduction to UDP Helper 927

Configuring UDP Helper 927

Displaying and Maintaining UDP Helper 928

UDP Helper Configuration Example 928

75 SNMP CONFIGURATION

SNMP Overview 931

SNMP Configuration 933

Configuring SNMP Logging 935

Trap Configuration 936

Displaying and Maintaining SNMP 937

SNMP Configuration Example 938

SNMP Logging Configuration Example 939

76 RMON CONFIGURATION

RMON Overview 941

Configuring RMON 943

Displaying and Maintaining RMON 944

RMON Configuration Example 945

77 NTP CONFIGURATION

NTP Overview 947

NTP Configuration Task list 953

Configuring the Operation Modes of NTP 953

Configuring Optional Parameters of NTP 956

Configuring Access-Control Rights 957

Configuring NTP Authentication 958

Displaying and Maintaining NTP 960

NTP Configuration Examples 960

78 DNS CONFIGURATION

DNS Overview 971

Configuring the DNS Client 973

Configuring the DNS Proxy 974

Displaying and Maintaining DNS 974

DNS Configuration Examples 975

Troubleshooting DNS Configuration 980

79 FILE SYSTEM MANAGEMENT CONFIGURATION

File System Management 981

Configuration File Management 985

Displaying and Maintaining Device Configuration 989

80 FTP CONFIGURATION

FTP Overview 991

Configuring the FTP Client 992

Configuring the FTP Server 996

Displaying and Maintaining FTP 999

81 TFTP CONFIGURATION

TFTP Overview 1001

Configuring the TFTP Client 1002

Displaying and Maintaining the TFTP Client 1003

TFTP Client Configuration Example 1003

82 INFORMATION CENTER CONFIGURATION

Information Center Overview 1005

Configuring Information Center 1009

Displaying and Maintaining Information Center 1015

Information Center Configuration Examples 1015

83 BASIC CONFIGURATIONS

Basic Configurations 1021

CLI Features 1027

84 SYSTEM MAINTAINING AND DEBUGGING

System Maintaining and Debugging Overview 1033

System Maintaining and Debugging 1035

System Maintaining Example 1036

85 DEVICE MANAGEMENT

Device Management Overview 1039

Configuring Device Management 1039

Displaying and Maintaining Device Management Configuration 1043

Device Management Configuration Example 1043

86 NQA CONFIGURATION

NQA Overview 1047

NQA Configuration Task List 1050

Configuring the NQA Server 1050

Enabling the NQA Client 1051

Creating an NQA Test Group 1051

Configuring an NQA Test Group 1051

Configuring the Collaboration Function 1061

Configuring Trap Delivery 1061

Configuring Optional Parameters Common to an NQA Test Group 1062

Scheduling an NQA Test Group 1063

Displaying and Maintaining NQA 1064

NQA Configuration Examples 1064

87 VRRP CONFIGURATION

Introduction to VRRP 1073

Configuring VRRP for IPv4 1081

Configuring VRRP for IPv6 1084

IPv4-Based VRRP Configuration Examples 1088

IPv6-Based VRRP Configuration Examples 1096

Troubleshooting VRRP 1105

88 SSH CONFIGURATION

SSH2.0 Overview 1107

Configuring the Device as an SSH Server 1110

Configuring the Device as an SSH Client 1115

Displaying and Maintaining SSH 1118

SSH Server Configuration Examples 1119

SSH Client Configuration Examples 1125

89 SFTP SERVICE

SFTP Overview 1131

Configuring an SFTP Server 1131

Configuring an SFTP Client 1132

SFTP Configuration Example 1135

90 RRPP CONFIGURATION

RRPP Overview 1139

RRPP Configuration Task List 1146

Configuring Master Node 1147

Configuring Transit Node 1148

Configuring Edge Node 1149

Configuring Assistant Edge Node 1151

Displaying and Maintaining RRPP 1152

RRPP Typical Configuration Examples 1152

91 PORT SECURITY CONFIGURATION

Introduction to Port Security 1161

Port Security Configuration Task List 1164

Enabling Port Security 1164

Setting the Maximum Number of Secure MAC Addresses 1165

Setting the Port Security Mode 1165

Configuring Port Security Features 1167

Configuring Secure MAC Addresses 1168

Ignoring the Authorization Information from the Server 1168

Displaying and Maintaining Port Security 1169

Port Security Configuration Examples 1169

Troubleshooting Port Security 1178

92 LLDP CONFIGURATION

Introduction to LLDP 1181

LLDP Configuration Tasks List 1184

Performing Basic LLDP Configuration 1184

Configuring LLDP Trap 1188

Displaying and Maintaining LLDP 1188

LLDP Configuration Example 1189

93 POE CONFIGURATION

PoE Overview 1193

PoE Configuration Task List 1194

Configuring the PoE Interface 1194

Configuring PD Power Management 1196

Configuring a Power Alarm Threshold for the PSE 1197

Upgrading PSE Processing Software Online 1197

Configuring a PD Disconnection Detection Mode 1198

Enabling the PSE to Detect Nonstandard PDs 1198

Displaying and Maintaining PoE 1199

PoE Configuration Example 1199

Troubleshooting PoE 1200

94 SFLOW CONFIGURATION

sFlow Overview 1203

Configuring sFlow 1204

Displaying sFlow 1204

sFlow Configuration Example 1204

Troubleshooting sFlow Configuration 1206

95 SSL CONFIGURATION

SSL Overview 1207

SSL Configuration Task List 1208

Configuring an SSL Server Policy 1208

Configuring an SSL Client Policy 1210

Displaying and Maintaining SSL 1211

Troubleshooting SSL 1211

96 HTTPS CONFIGURATION

HTTPS Overview 1213

HTTPS Configuration Task List 1213

Associating the HTTPS Service with an SSL Server Policy 1214

Enabling the HTTPS Service 1214

Associating the HTTPS Service with a Certificate Attribute Access Control

Policy 1215

Associating the HTTPS Service with an ACL 1215

Displaying and Maintaining HTTPS 1215

HTTPS Configuration Example 1215

97 PKI CONFIGURATION

Introduction to PKI 1219

PKI Configuration Task List 1222

Configuring an Entity DN 1222

Configuring a PKI Domain 1223

Submitting a PKI Certificate Request 1225

Retrieving a Certificate Manually 1226

Configuring PKI Certificate Validation 1227

Destroying a Local RSA Key Pair 1228

Deleting a Certificate 1229

Configuring an Access Control Policy 1229

Displaying and Maintaining PKI 1229

PKI Configuration Examples 1230

Troubleshooting PKI 1235

98 TRACK CONFIGURATION

Track Overview 1237

Track Configuration Task List 1238

Configuring Collaboration Between the Track Module and the Detection

Modules 1238

Configuring Collaboration Between the Track Module and the Application

Modules 1239

Displaying and Maintaining Track Object(s) 1241

Track Configuration Example 1241

A ACRONYMS

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3com 3CRS48G-24-91 Configuration manual

Brand: 3com

Model: 3CRS48G-24-91

Category: Software

Type: Configuration manual

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3com 3CRS48G-24-91 Configuration manual

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3com 3CRS48G-24-91 Configuration manual

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