D-Link DGS-3000 series

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DGS-3000 Series Layer 2 Managed Gigabit Switch CLI Reference Guide

Format

clear

Parameters

None.

Restrictions

None.

Example

To clear screen:

DGS-3000-26TC:admin#clear

Command: clear

DGS-3000-26TC:admin#

2-10 show command_history

Description

The command is used to display command history.

Format

show command_history

Parameters

None.

Restrictions

None.

Example

To display command history:

Main Page

Default Chapter2
- Table of Contents2
Chapter 1 Using Command Line Interface5
- Command Syntax Symbols10
- Line Editing Keys11
Chapter 2 Basic Command List12
- Enable Clipaging14
- Disable Clipaging15
- Config Terminal Width22
- Show Terminal Width23
- Config Ports23
- Show Ports24
Chapter 3 802.1Q VLAN Command List26
- Create Vlan26
- Create Vlan Vlanid27
- Delete Vlan28
- Delete Vlan Vlanid28
- Config Vlan29
- Config Vlan Vlanid29
- Show Vlan31
- Show Vlan Ports32
- Show Vlan Vlanid33
- Enable Pvid Auto Assign35
- Disable Pvid Auto Assign35
- Config Gvrp36
- Show Gvrp37
- Enable Gvrp38
- Disable Gvrp38
Chapter 4 802.1X Command List41
Chapter 5 Access Authentication Control Command List59
- Enable Password Encryption60
- Disable Password Encryption60
- Config Authen Application69
- Show Authen Application70
- Config Authen Parameter Attempt77
- Show Authen Parameter78
- Enable Admin78
- Show Accounting82
- Config Accounting Service83
- Show Accounting Service84
- Show Aaa85
Chapter 6 Access Control List (ACL) Command List86
Chapter 7 Address Resolution Protocol (ARP) Command List107
- Config Arpentry108
- Clear Arptable109
- Show Arpentry110
Chapter 8 ARP Spoofing Prevention Command List112
Chapter 9 Auto-Configuration Command List114
- Show Autoconfig115
Chapter 10 Basic Commands Command List117
- Create Account117
- Config Account118
- Show Account119
- Delete Account120
- Show Switch121
- Enable Telnet122
- Disable Telnet122
- Enable Web123
- Disable Web123
- Config Firmware Image125
- Create Ipif126
- Config Ipif126
- Delete Ipif128
- Enable Ipif128
- Disable Ipif129
- Show Ipif130
Chapter 11 BPDU Attack Protection Command List133
Chapter 12 Cable Diagnostics Command List138
Chapter 13 Command Logging Command List141
- Show Command Logging142
Chapter 14 Compound Authentication Command List143
- Show Authorization144
- Config Authentication Server Failover145
- Show Authentication145
Chapter 15 Configuration Command List147
- Show Config147
- Config Configuration149
- Show Boot File150
Chapter 16 Connectivity Fault Management (CFM) Command List152
- Create Cfm MD153
- Config Cfm MD153
- Create Cfm Ma154
- Config Cfm Ma155
- Create Cfm Mep156
- Config Cfm Mep157
- Delete Cfm Mep159
- Delete Cfm Ma160
- Delete Cfm MD161
- Enable Cfm161
- Disable Cfm162
- Config Cfm Ports162
- Show Cfm Ports163
- Show Cfm164
- Show Cfm Fault166
- Show Cfm Port167
- Cfm Loopback168
- Cfm Linktrace169
- Show Cfm Linktrace170
- Delete Cfm Linktrace171
- Show Cfm Mipccm172
Chapter 17 CPU Interface Filtering Command List179
Chapter 18 Debug Software Command List188
- Debug Buffer189
- Debug Output191
- Debug Config State192
- Debug Show Status193
Chapter 19 DHCP Local Relay Command List195
Chapter 20 DHCP Relay Command List201
Chapter 21 DHCP Server Screening Command List219
Chapter 22 Digital Diagnostic Monitoring (DDM) Commands222
- Show DDM225
Chapter 23 D-Link Unidirectional Link Detection (DULD) Command List227
Chapter 24 Domain Name System (DNS) Resolver Command List229
Chapter 25 Dos Attack Prevention Command List235
Chapter 26 Energy Efficient Ethernet (EEE) Commands239
Chapter 27 Ethernet Ring Protection Switching (ERPS) Command List241
Chapter 28 External Alarm Command List250
Chapter 29 Filter Command List252
Chapter 30 Filter Database (FDB) Command List255
- Create Fdb255
- Create Fdb Vlanid256
- Delete Fdb260
- Clear Fdb260
- Show Fdb262
Chapter 31 Flash File System (FFS) Command List265
Chapter 32 Gratuitous ARP Command List274
Chapter 33 IGMP Snooping Command List280
Chapter 34 IP-MAC-Port Binding (IMPB) Command List306
Chapter 35 Ipv6 Neighbor Discover Command List329
- Show Ipv6 Nd332
Chapter 36 Ipv6 Route Command List333
- Show Ipv6Route334
Chapter 37 Japanese Web-Based Access Control (JWAC) Command List336
Chapter 38 Jumbo Frame Command List359
Chapter 39 Layer 2 Protocol Tunneling (L2PT) Command List361
Chapter 40 Link Aggregation Command List365
Chapter 41 Link Layer Discovery Protocol (LLDP) Command List372
- Enable Lldp372
- Disable Lldp373
- Config Lldp374
- Config Lldp Ports375
- Show Lldp380
- Show Lldp Ports381
- Show Lldp Statistics388
- Show Lldp Statistics Ports388
Chapter 42 Loop Back Detection (LBD) Command List397
- Config Loopdetect397
- Config Loopdetect Ports398
- Enable Loopdetect398
- Disable Loopdetect399
- Show Loopdetect400
- Show Loopdetect Ports400
- Config Loopdetect Log402
Chapter 43 MAC Notification Command List403
Chapter 44 MAC-Based Access Control Command List408
Chapter 45 MAC-Based VLAN Command List424
Chapter 46 Mirror Command List427
- Enable Mirror428
- Disable Mirror428
- Show Mirror429
Chapter 47 MLD Snooping Command List430
Chapter 48 MSTP Debug Enhancement Command List453
- Debug Stp Config Ports453
- Debug Stp Show Information454
- Debug Stp Show Flag455
- Debug Stp Show Counter456
- Debug Stp Clear Counter457
- Debug Stp State458
Chapter 49 Multicast Filter Command List459
Chapter 50 Multicast VLAN Command List472
Chapter 51 Multiple Spanning Tree Protocol (MSTP) Command List483
- Enable Stp483
- Disable Stp484
- Config Stp484
- Show Stp485
- Config Stp Ports490
- Show Stp Ports491
- Config Stp Priority492
- Config Stp Version493
- Show Stp Instance494
Chapter 52 Network Load Balancing (NLB) Command List496
- Show Nlb Fdb500
Chapter 53 Network Monitoring Command List501
- Show Error Ports502
- Show Utilization503
- Show Utilization Dram505
- Show Utilization Flash506
- Clear Counters506
Chapter 54 OAM Commands508
Chapter 55 Peripherals Command List516
- Config Temperature Threshold517
- Config Temperature518
Chapter 56 Ping Command List519
Chapter 57 Port Security Command List522
Chapter 58 Power Saving Command List530
Chapter 59 Pppoe Circuit ID Insertions Command List537
Chapter 60 Protocol VLAN Command List541
- Config Port Dot1V544
- Show Port Dot1V545
Chapter 61 Qinq Command List547
- Disable Qinq548
- Config Qinq Ports549
- Show Qinq550
- Show Qinq Ports551
Chapter 62 Quality of Service (Qos) Command List555
- Config Scheduling559
- Show Scheduling561
- Config Dscp Trust566
- Show Dscp Trust568
- Config Dscp Map569
- Show Dscp Map570
Chapter 63 RADIUS Client Command List572
- Config Radius Add572
- Config Radius Delete573
- Show Radius574
Chapter 64 Safeguard Engine Command List578
Chapter 65 Secure Shell (SSH) Command List580
- Config Ssh Algorithm580
- Show Ssh Algorithm581
- Config Ssh Authmode582
- Show Ssh Authmode583
- Config Ssh User583
- Config Ssh Server585
- Enable Ssh586
- Disable Ssh586
- Show Ssh Server587
Chapter 66 Secure Sockets Layer (SSL) Command List589
- Download Ssl Certificate589
- Enable Ssl590
- Disable Ssl591
- Show Ssl592
- Show Ssl Cachetimeout593
- Config Ssl Cachetimeout593
Chapter 67 Show Technical Support Command List595
Chapter 68 Simple Mail Transfer Protocol (SMTP) Command List598
Chapter 69 Simple Network Management Protocol (SNMP) Command List603
- Create Snmp Community603
- Delete Snmp Community604
- Show Snmp Community605
- Create Snmp User606
- Delete Snmp User607
- Show Snmp User608
- Create Snmp Group608
- Delete Snmp Group609
- Show Snmp Groups610
- Create Snmp View611
- Delete Snmp View612
- Show Snmp View613
- Create Snmp613
- Delete Snmp614
- Show Snmp Host615
- Show Snmp V6Host616
- Config Snmp Engineid617
- Show Snmp Engineid617
- Enable Snmp618
- Disable Snmp618
- Enable Snmp Traps621
- Disable Snmp Traps621
- Show Snmp Traps626
- Config Rmon Trap626
- Show Rmon627
Chapter 70 Single IP Management Command List629
Chapter 71 Syslog and Trap Source-Interface Command List639
Chapter 72 System Log Command List643
- Show Log644
- Enable Syslog645
- Disable Syslog646
- Show Syslog647
- Create Syslog Host647
- Config Syslog Host648
- Delete Syslog Host650
- Show Syslog Host650
Chapter 73 System Severity Command List654
Chapter 74 Telnet Client Command List656
Chapter 75 TFTP/FTP Client Command List657
- Show Tftp665
Chapter 76 Time and SNTP Command List667
- Config Sntp667
- Show Sntp668
- Enable Sntp668
- Disable Sntp669
- Config Time669
- Config Dst671
- Show Time672
Chapter 77 Trace Route Command List674
Chapter 78 Traffic Control Command List677
- Config Traffic Control677
- Show Traffic Control679
Chapter 79 Traffic Segmentation Command List682
Chapter 80 Trusted Host Command List684
Chapter 81 Unicast Routing Command List688
- Create Iproute688
- Delete Iproute688
- Show Iproute689
Chapter 82 VLAN Trunking Command List691
Chapter 83 Voice VLAN Command List696
Chapter 84 Password Recovery Command List707
Appendix A Password Recovery Procedure709
Appendix B System Log Entries711
Appendix C Trap Log Entries722
Appendix Dradius Attributes Assignment729

D-Link DGS-3000 series - Page 18

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