Edge-Core ECS4120-28Fv2 User manual

CLI Reference Guide

www.edge-core.com

ECS4120-28Fv2

ECS4120-28Fv2-I

28-Port Layer 2+

Gigabit Ethernet Switch

Software Release v1.2.2.24

CLI Reference Guide

ECS4120-28Fv2 Gigabit Ethernet Switch

L2+ Gigabit Ethernet Switch

with 20 100/1000 SFP Ports,

4 10/100/1000 BASE-T (RJ-45) / 100/1000 SFP Combo Ports,

4 10 Gigabit SFP+ Ports , and DC Power Supply

(Operating Temperature: 0°C – 50°C)

ECS4120-28Fv2-I Gigabit Ethernet Switch

L2+ Gigabit Ethernet Switch

with 20 100/1000 SFP Ports,

4 10/100/1000 BASE-T (RJ-45) / 100/1000 SFP Combo Ports,

4 10 Gigabit SFP+ Ports, and DC Power Supply

(Operating Temperature: -10°C – 65°C)

E102019-CS-R04

– 3 –

How to Use This Guide

This guide includes detailed information on the switch software, including how to

operate and use the management functions of the switch. To deploy this switch

effectively and ensure trouble-free operation, you should first read the relevant

sections in this guide so that you are familiar with all of its software features.

Who Should Read This

Guide?

This guide is for network administrators who are responsible for operating and

maintaining network equipment. The guide assumes a basic working knowledge of

LANs (Local Area Networks), the Internet Protocol (IP), and Simple Network

Management Protocol (SNMP).

How This Guide is

Organized

This guide describes the switch’s command line interface (CLI). For more detailed

information on the switch’s key features refer to the Administrator’s Guide.

The guide includes these sections:

◆ Section I “Getting Started” — Includes information on connecting to the switch

and basic configuration procedures.

◆ Section II “Command Line Interface” — Includes all management options

available through the CLI.

◆ Section III “Appendices” — Includes information on troubleshooting switch

management access.

This guide focuses on switch software configuration through the CLI.

For information on how to manage the switch through the Web management

interface, see the following guide:

Web Management Guide

Note:

For a general description of switch features, refer to “Introduction” in the

Web Management Guide.

For information on how to install the switch, see the following guide:

Quick Start Guide

How to Use This Guide

– 4 –

For all safety information and regulatory statements, see the following documents:

Quick Start Guide

Safety and Regulatory Information

Conventions The following conventions are used throughout this guide to show information:

Note:

Emphasizes important information or calls your attention to related features

or instructions.

Caution:

Alerts you to a potential hazard that could cause loss of data, or damage

the system or equipment.

Documentation

Notice

This documentation is provided for general information purposes only. If any

product feature details in this documentation conflict with the product datasheet,

refer to the datasheet for the latest information.

Revision History This section summarizes the changes in each revision of this guide.

Revision Date Change Description

v1.2.2.24 10/2019 Updated"negotiation" on page 414

v1.2.2.24 04/2019 Added:

◆

Documentationnotice

◆

"ipv6 hop-limit" on page 926

◆

"ipv6 neighbor" on page 926

Updated:

◆

"DHCPv4 Snooping" on page 324

◆

"IPv6 Source Guard" on page 358

v1.2.2.14 02/2019 Added:

◆

"DHCP Server" on page 875

◆

"TWAMP Commands" on page 513

◆

"port security mac-address sticky" on page 302

Updated:

◆

"ERPS Commands" on page 545

◆

"tacacs-server host" on page 242

◆

"server" on page 252

◆

"Secure Shell" on page 265

How to Use This Guide

– 5 –

v1.2.2.2 09/2018 Added:

◆

"aaa accounting commands" on page 249

◆

"accounting commands" on page 254

◆

"show authorization" on page 257

◆

"Smart Pair Commands" on page 507‐new

commandgrouptoaddsmartredundantportpairs

◆

"inclusion-vlan" on page 569

◆

"exclusion-vlan" on page 552

◆

"lldp basic-tlv management-ipv6-address" on

page 780

◆

"ipv6 dhcp dynamic -provision" on page 891

◆

"show ipv6 dhcp dynamic-provision" on page 892

◆

"ipv6 address dhcp" on page 910

Updated:

◆

"Configuring NTP" on page 73

◆

"ntp server" on page 168

◆

"show ntp" on page 169

◆

"switchport packet-rate" on page 471

◆

"show erps statistics" on page 575

◆

Figure 395 on page 603

◆

"ip igmp max-groups" on page 697

◆

"ipv6 mld max-groups" on page 721

◆

"ipv6 address autoconfig" on page 908

◆

MultipleinaccuraciesfixedperInternalaudit.

v1.0.2.33 10/2017 Initial release

Revision Date Change Description

How to Use This Guide

– 6 –

– 7 –

Contents

How to Use This Guide 3

Contents 7

Figures 41

Tables 43

Section I Getting Started 49

1 Initial Switch Configuration 51

Connecting to the Switch 51

Configuration Options 51

Connecting to the Console Port 52

Logging Onto the Command Line Interface 53

Setting Passwords 53

Remote Connections (Network Interface) 54

Configuring the Switch for Remote Management 54

Setting an IP Address 55

Enabling SNMP Management Access 61

Managing System Files 63

Upgrading the Operation Code 64

Saving or Restoring Configuration Settings 65

Automatic Installation of Operation Code and Configuration Settings 66

Downloading Operation Code from a File Server 66

Specifying a DHCP Client Identifier 68

Downloading a Configuration File Referenced by a DHCP Server 69

Setting the System Clock 71

Setting the Time Manually 72

Configuring SNTP 72

Configuring NTP 73

Contents

– 8 –

Section II Command Line Interface 75

2 Using the Command Line Interface 77

Accessing the CLI 77

Console Connection 77

Telnet Connection 77

Entering Commands 79

Keywords and Arguments 79

Minimum Abbreviation 79

Command Completion 79

Getting Help on Commands 80

Partial Keyword Lookup 82

Negating the Effect of Commands 82

Using Command History 82

Understanding Command Modes 82

Exec Commands 83

Configuration Commands 84

Command Line Processing 86

CLI Command Groups 87

3 General Commands 91

prompt 91

reload (Global Configuration) 92

enable 93

quit 94

show history 95

configure 96

disable 96

reload (Privileged Exec) 97

show reload 97

end 98

exit 98

4 System Management Commands 101

Device Designation 101

Contents

– 9 –

hostname 102

Banner Information 102

banner configure 103

banner configure company 104

banner configure dc-power-info 105

banner configure department 106

banner configure equipment-info 106

banner configure equipment-location 107

banner configure ip-lan 108

banner configure lp-number 108

banner configure manager-info 109

banner configure mux 110

banner configure note 110

show banner 111

System Status 112

show access-list tcam-utilization 112

show memory 113

show process cpu 114

show process cpu guard 114

show process cpu task 115

show running-config 117

show startup-config 118

show system 119

show tech-support 120

show users 121

show version 122

show watchdog 123

watchdog software 123

Fan Control 124

fan-speed force-full 124

Frame Size 124

jumbo frame 124

File Management 125

General Commands 127

boot system 127

Contents

– 10 –

copy 128

delete 131

dir 132

whichboot 133

Automatic Code Upgrade Commands 134

upgrade opcode auto 134

upgrade opcode path 135

upgrade opcode reload 136

show upgrade 137

TFTP Configuration Commands 137

ip tftp retry 137

ip tftp timeout 138

show ip tftp 138

Line 139

line 140

databits 140

exec-timeout 141

login 142

parity 143

password 143

password-thresh 144

silent-time 145

speed 146

stopbits 146

timeout login response 147

disconnect 148

terminal 148

show line 149

Event Logging 150

logging facility 151

logging history 152

logging host 153

logging level 153

logging on 154

logging trap 154

Contents

– 11 –

clear log 155

show log 156

show logging 157

SMTP Alerts 158

logging sendmail 159

logging sendmail host 159

logging sendmail level 160

logging sendmail destination-email 160

logging sendmail source-email 161

show logging sendmail 161

Time 162

SNTP Commands 163

sntp client 163

sntp poll 164

sntp server 164

show sntp 165

NTP Commands 165

ntp authenticate 165

ntp authentication-key 166

ntp client 167

ntp server 168

show ntp 169

Manual Configuration Commands 169

clock summer-time (date) 169

clock summer-time (predefined) 171

clock summer-time (recurring) 172

clock timezone 173

clock timezone-predefined 174

calendar set 176

show calendar 177

Time Range 177

time-range 178

absolute 178

periodic 180

show time-range 182

Contents

– 12 –

Switch Clustering 182

cluster 183

cluster commander 184

cluster ip-pool 185

cluster member 185

rcommand 186

show cluster 186

show cluster members 187

show cluster candidates 187

5 SNMP Commands 189

General SNMP Commands 191

snmp-server 191

snmp-server community 192

snmp-server contact 192

snmp-server location 193

show snmp 193

SNMP Target Host Commands 194

snmp-server enable traps 194

snmp-server host 196

snmp-server enable port-traps link-up-down 198

snmp-server enable port-traps mac-notification 198

show snmp-server enable port-traps 199

SNMPv3 Commands 200

snmp-server engine-id 200

snmp-server group 201

snmp-server user 202

snmp-server view 204

show snmp engine-id 205

show snmp group 205

show snmp user 207

show snmp view 207

Notification Log Commands 208

nlm 208

snmp-server notify-filter 209

Contents

– 13 –

show nlm oper-status 210

show snmp notify-filter 211

Additional Trap Commands 211

memory 211

process cpu 212

process cpu guard 213

6 Remote Monitoring Commands 215

rmon alarm 216

rmon event 217

rmon collection history 218

rmon collection rmon1 219

show rmon alarms 220

show rmon events 220

show rmon history 221

show rmon statistics 221

7 Flow Sampling Commands 223

sflow owner 224

sflow polling instance 225

sflow sampling instance 226

show sflow 227

8 User Authentication Commands 229

User Accounts and Privilege Levels 230

enable password 230

username 231

privilege 233

show privilege 233

Authentication Sequence 234

authentication enable 234

authentication login 235

RADIUS Client 236

radius-server acct-port 236

radius-server auth-port 237

radius-server host 237

Contents

– 14 –

radius-server key 239

radius-server encrypted-key 239

radius-server retransmit 240

radius-server timeout 240

show radius-server 241

TACACS+ Client 241

tacacs-server host 242

tacacs-server key 243

tacacs-server encrypted-key 243

tacacs-server port 244

tacacs-server retransmit 244

tacacs-server timeout 245

show tacacs-server 245

AAA 246

aaa accounting dot1x 246

aaa accounting exec 247

aaa accounting update 248

aaa accounting commands 249

aaa authorization exec 250

aaa authorization commands 251

aaa group server 252

server 252

accounting dot1x 253

accounting commands 253

accounting commands 254

authorization exec 255

authorization commands 256

show accounting 256

show authorization 257

Web Server 258

ip http authentication 258

ip http port 259

ip http server 259

ip http secure-port 260

ip http secure-server 260

Contents

– 15 –

Telnet Server 262

ip telnet max-sessions 262

ip telnet port 263

ip telnet server 263

telnet (client) 264

show ip telnet 265

Secure Shell 265

ip ssh authentication-retries 268

ip ssh server 268

ip ssh server-key size 269

ip ssh timeout 270

delete public-key 270

ip ssh crypto host-key generate 271

ip ssh crypto zeroize 271

ip ssh save host-key 272

show ip ssh 272

show public-key 273

show ssh 273

802.1X Port Authentication 274

General Commands 275

dot1x default 275

dot1x eapol-pass-through 275

dot1x system-auth-control 276

Authenticator Commands 277

dot1x intrusion-action 277

dot1x max-reauth-req 277

dot1x max-req 278

dot1x operation-mode 278

dot1x port-control 279

dot1x re-authentication 280

dot1x timeout quiet-period 281

dot1x timeout re-authperiod 281

dot1x timeout supp-timeout 282

dot1x timeout tx-period 282

dot1x re-authenticate 283

Contents

– 16 –

Information Display Commands 283

show dot1x 283

Management IP Filter 286

management 286

show management 287

PPPoE Intermediate Agent 288

pppoe intermediate-agent 289

pppoe intermediate-agent format-type 290

pppoe intermediate-agent port-enable 290

pppoe intermediate-agent port-format-type 291

pppoe intermediate-agent port-format-type remote-id-delimiter 292

pppoe intermediate-agent trust 293

pppoe intermediate-agent vendor-tag strip 293

clear pppoe intermediate-agent statistics 294

show pppoe intermediate-agent info 294

show pppoe intermediate-agent statistics 295

9 General Security Measures 297

Port Security 298

mac-learning 298

port security 299

port security mac-address-as-permanent 301

port security mac-address sticky 302

show port security 302

Network Access (MAC Address Authentication) 304

network-access aging 305

network-access mac-filter 306

mac-authentication reauth-time 307

network-access dynamic-qos 307

network-access dynamic-vlan 309

network-access guest-vlan 310

network-access link-detection 310

network-access link-detection link-down 311

network-access link-detection link-up 311

network-access link-detection link-up-down 312

Contents

– 17 –

network-access max-mac-count 313

network-access mode mac-authentication 313

network-access port-mac-filter 314

mac-authentication intrusion-action 315

mac-authentication max-mac-count 315

clear network-access 316

show network-access 316

show network-access mac-address-table 317

show network-access mac-filter 318

Web Authentication 318

web-auth login-attempts 319

web-auth quiet-period 320

web-auth session-timeout 320

web-auth system-auth-control 321

web-auth 321

web-auth re-authenticate (Port) 322

web-auth re-authenticate (IP) 322

show web-auth 323

show web-auth interface 323

show web-auth summary 324

DHCPv4 Snooping 324

ip dhcp snooping 325

ip dhcp snooping information option 327

ip dhcp snooping information option encode no-subtype 328

ip dhcp snooping information option remote-id 329

ip dhcp snooping information option tr101 board-id 330

information policy 331

ip dhcp snooping limit rate 332

ip dhcp snooping verify mac address 332

ip dhcp snooping vlan 333

ip dhcp snooping information option circuit-id 334

ip dhcp snooping max-number 336

ip dhcp snooping trust 336

ip dhcp snooping vlan-flooding 337

clear ip dhcp snooping binding 338

Contents

– 18 –

clear ip dhcp snooping database flash 338

ip dhcp snooping database flash 339

show ip dhcp snooping 339

show ip dhcp snooping binding 340

DHCPv6 Snooping 340

ipv6 dhcp snooping 341

ipv6 dhcp snooping option remote-id 343

ipv6 dhcp snooping option remote-id policy 344

ipv6 dhcp snooping vlan 345

ipv6 dhcp snooping max-binding 346

ipv6 dhcp snooping trust 346

clear ipv6 dhcp snooping binding 348

clear ipv6 dhcp snooping statistics 348

show ipv6 dhcp snooping 349

show ipv6 dhcp snooping binding 349

show ipv6 dhcp snooping statistics 350

IPv4 Source Guard 350

ip source-guard binding 351

ip source-guard 353

ip source-guard max-binding 354

ip source-guard mode 355

clear ip source-guard binding blocked 356

show ip source-guard 356

show ip source-guard binding 357

IPv6 Source Guard 358

ipv6 source-guard binding 358

ipv6 source-guard 360

ipv6 source-guard max-binding 362

show ipv6 source-guard 363

show ipv6 source-guard binding 363

ARP Inspection 364

ip arp inspection 365

ip arp inspection filter 365

ip arp inspection log-buffer logs 367

ip arp inspection validate 368

Contents

– 19 –

ip arp inspection vlan 368

ip arp inspection limit 369

ip arp inspection trust 370

show ip arp inspection configuration 371

show ip arp inspection interface 371

show ip arp inspection log 372

show ip arp inspection statistics 372

show ip arp inspection vlan 372

Denial of Service Protection 373

dos-protection land 373

dos-protection tcp-null-scan 374

dos-protection tcp-syn-fin-scan 374

dos-protection tcp-xmas-scan 375

show dos-protection 375

Port-based Traffic Segmentation 376

traffic-segmentation 376

traffic-segmentation session 377

traffic-segmentation uplink/downlink 378

traffic-segmentation uplink-to-uplink 379

show traffic-segmentation 380

10 Access Control Lists 381

IPv4 ACLs 381

access-list ip 382

permit, deny (Standard IP ACL) 383

permit, deny (Extended IPv4 ACL) 384

ip access-group 386

show ip access-group 387

show ip access-list 387

IPv6 ACLs 388

access-list ipv6 388

permit, deny (Standard IPv6 ACL) 389

permit, deny (Extended IPv6 ACL) 390

ipv6 access-group 392

show ipv6 access-list 393

Contents

– 20 –

show ipv6 access-group 393

MAC ACLs 394

access-list mac 394

permit, deny (MAC ACL) 395

mac access-group 397

show mac access-group 398

show mac access-list 398

ARP ACLs 399

access-list arp 399

permit, deny (ARP ACL) 400

show access-list arp 401

show arp access-list 401

ACL Information 402

clear access-list hardware counters 402

show access-group 403

show access-list 403

11 Interface Commands 407

Interface Configuration 409

interface 409

capabilities 409

description 411

discard 411

flowcontrol 412

history 413

media-type 414

negotiation 414

shutdown 415

speed-duplex 416

switchport block 417

switchport mtu 418

clear counters 419

show discard 420

show interfaces brief 420

show interfaces counters 421

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