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xStack DGS-3120 Series
D-Link xStack DGS-3120 Series User Manual
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xStack
®
DGS
-
3120
Series Lay
er 3 Man
aged Gig
abit
Ethernet
Switch C
LI R
eferen
ce Guid
e
425
DGS-3120-24TC:admin#show gratuitous_arp
Command: show gratuitous_arp
Send on IPIF Status Up : Enabled
Send on Duplicate IP Detected : Enabled
Gratuitous ARP Learning : Enabled
IP Interface Name : System
Gratuitous ARP Trap : Enabled
Gratuitous ARP Log : Enabled
Gratuitous ARP Periodical Send Interval : 5
Total Entries: 1
DGS-3120-24TC:admin#
429
431
Table of Contents
Default Chapter
2
Table of Contents
2
Chapter 1 Using Command Line Interface
6
Setting the Switch's Ip Address
7
Command Syntax Symbols
11
Line Editing Keys
12
Chapter 2 Basic Command List
13
Enable Clipaging
15
Disable Clipaging
16
Config Terminal Width
23
Show Terminal Width
24
Config Ports
24
Show Ports
26
Chapter 3 802.1Q VLAN Command List
28
Create Vlan
28
Create Vlan Vlanid
29
Delete Vlan
30
Delete Vlan Vlanid
30
Config Vlan
31
Config Vlan Vlanid
32
Show Vlan
33
Show Vlan Ports
34
Show Vlan Vlanid
35
Enable Pvid Auto Assign
37
Disable Pvid Auto Assign
37
Config Gvrp
38
Show Gvrp
39
Enable Gvrp
40
Disable Gvrp
40
Show Private Vlan
42
Chapter 4 802.1X Command List
43
Config Radius Add
58
Config Radius Delete
59
Config Radius
60
Show Radius
61
Chapter 5 Access Authentication Control Command List
67
Enable Password Encryption
69
Disable Password Encryption
70
Config Authen Application
78
Show Authen Application
79
Config Authen Parameter Attempt
86
Show Authen Parameter
87
Enable Admin
88
Show Accounting
94
Show Aaa
104
Config Accounting Service
105
Show Accounting Service
106
Chapter 6 Access Control List (ACL) Command List
108
Chapter 7 Access Control List (ACL) Egress Command List (RI and EI Mode Only)
128
Chapter 8 Address Resolution Protocol (ARP) Command List
147
Config Arpentry
148
Clear Arptable
149
Show Arpentry
150
Chapter 9 ARP Spoofing Prevention Command List
152
Chapter 10 Asymmetric VLAN Command List
154
Chapter 11 Auto-Configuration Command List
156
Enable Autoconfig
156
Disable Autoconfig
156
Show Autoconfig
157
Chapter 12 Basic Commands Command List
158
Create Account
158
Config Account
159
Show Account
160
Delete Account
161
Show Switch
162
Enable Telnet
163
Disable Telnet
163
Enable Web
164
Disable Web
164
Config Firmware Image
166
Config Ipif
168
Delete Ipif
170
Enable Ipif
170
Disable Ipif
171
Show Ipif
172
Chapter 13 BPDU Attack Protection Command List
176
Chapter 14 Cable Diagnostics Command List
181
Chapter 15 Command Logging Command List
184
Enable Command Logging
184
Disable Command Logging
184
Show Command Logging
185
Chapter 16 Compound Authentication Command List
187
Config Authentication Ports
189
Show Authentication Ports
192
Enable Authorization Attributes
193
Disable Authorization Attributes
194
Show Authorization
194
Config Authentication Server Failover
195
Show Authentication
195
Chapter 17 Configuration Command List
198
Show Config
198
Config Configuration
200
Show Boot File
201
Chapter 18 Configuration Trap Command List
203
Chapter 19 Connectivity Fault Management (CFM) Command List (RI and EI Mode Only)
205
Create Cfm MD
206
Config Cfm MD
206
Create Cfm Ma
207
Config Cfm Ma
208
Create Cfm Mep
209
Config Cfm Mep
210
Delete Cfm Mep
212
Delete Cfm Ma
213
Delete Cfm MD
214
Enable Cfm
214
Disable Cfm
215
Config Cfm Ports
216
Show Cfm Ports
216
Show Cfm
217
Show Cfm Fault
219
Show Cfm Port
220
Cfm Loopback
221
Cfm Linktrace
222
Show Cfm Linktrace
223
Delete Cfm Linktrace
225
Show Cfm Mipccm
226
Chapter 20 Connectivity Fault Management (CFM) Extension Command List (RI and EI Mode Only)
233
Config Cfm Ais
233
Config Cfm Lock
234
Chapter 21 CPU Interface Filtering Command List
237
Chapter 22 Debug Software Command List
248
Debug Buffer
251
Debug Output
252
Debug Config State
254
Debug Show Status
257
Chapter 23 Denial-Of-Service (Dos) Attack Prevention Command List
291
Chapter 24 DHCP Local Relay Command List
295
Chapter 25 DHCP Relay Command List
299
Chapter 26 DHCP Server Command List (RI Mode Only)
323
Clear Dhcp Binding
335
Show Dhcp Binding
336
Chapter 27 DHCP Server Screening Command List
342
Chapter 28 Dhcpv6 Relay Command List
354
Chapter 29 Digital Diagnostic Monitoring (DDM) Command List (RI and EI Mode Only)
364
Show DDM
369
Chapter 30 Distance Vector Multicast Routing Protocol (DVMRP) Command List (RI Mode Only)
371
Enable Dvmrp
372
Chapter 31 Domain Name System (DNS) Resolver Command List
378
Chapter 32 D-Link License Management System (DLMS) Command List
385
Chapter 33 D-Link Unidirectional Link Detection (DULD) Command List (RI and EI Mode Only)
387
Chapter 34 Energy Efficient Ethernet (EEE) Command List
389
Chapter 35 Ethernet Ring Protection Switching (ERPS) Command List (RI and EI Mode Only)
391
Chapter 36 FDB Command List
401
Create Fdb Vlanid
402
Delete Fdb
406
Clear Fdb
406
Show Fdb
408
Chapter 37 Filter Command List
411
Chapter 38 Flash File System (FFS) Command List
414
Change Drive
415
Chapter 39 Gratuitous ARP Command List
425
Chapter 40 Internet Group Management Protocol (IGMP) Command List (RI Mode Only)
431
Show Igmp
432
Show Igmp Group
433
Chapter 41 IGMP Proxy Command List (RI Mode Only)
439
Chapter 42 IGMP Snooping Command List
444
Chapter 43 IP-MAC-Port Binding (IMPB) Command List (RI and EI Mode Only)
468
Chapter 44 IP Multicast (IPMC) Command List (RI Mode Only)
495
Chapter 45 IP Route Filter Command List (RI Mode Only)
497
Chapter 46 IP Tunnel Command List (RI Mode Only)
504
Chapter 47 Ipv6 Neighbor Discover Command List
512
Show Ipv6 Nd
515
Chapter 48 Ipv6 Route Command List
519
Delete Ipv6Route
520
Show Ipv6Route
520
Chapter 49 Japanese Web-Based Access Control (JWAC) Command List
522
Chapter 50 Jumbo Frame Command List
546
Chapter 51 Layer 2 Protocol Tunneling (L2PT) Command List
548
Chapter 52 Link Aggregation Command List
552
Chapter 53 Link Layer Discovery Protocol (LLDP) Command List
559
Enable Lldp
559
Disable Lldp
560
Config Lldp
561
Config Lldp Ports
562
Show Lldp
567
Show Lldp Ports
568
Show Lldp Statistics
576
Show Lldp Statistics Ports
576
Chapter 54 Loopback Detection (LBD) Command List
585
Config Loopdetect
585
Config Loopdetect Ports
586
Enable Loopdetect
586
Disable Loopdetect
587
Show Loopdetect
588
Show Loopdetect Ports
588
Config Loopdetect Log
590
Chapter 55 Loopback Interface Command List (RI Mode Only)
591
Chapter 56 MAC Notification Command List
594
Chapter 57 MAC-Based Access Control Command List
599
Chapter 58 MAC-Based VLAN Command List
616
Chapter 59 MD5 Configuration Command List (RI Mode Only)
619
Chapter 60 Mirror Command List
622
Enable Mirror
623
Disable Mirror
623
Show Mirror
624
Chapter 61 Multicast Listener Discovery Protocol (MLD) Command List (RI Mode Only)
628
Chapter 62 MLD Proxy Command List (RI Mode Only)
631
Chapter 63 MLD Snooping Command List
636
Chapter 64 MSTP Debug Enhancement Command List
657
Debug Stp Config Ports
657
Debug Stp Show Information
658
Debug Stp Show Flag
659
Debug Stp Show Counter
660
Debug Stp Clear Counter
661
Debug Stp State
662
Chapter 65 Multicast Filter Command List
664
Chapter 66 Multicast VLAN Command List
675
Chapter 67 Network Load Balancing (NLB) Command List
689
Show Nlb Fdb
693
Chapter 68 Network Monitoring Command List
695
Show Error Ports
696
Show Utilization
697
Show Utilization Dram
698
Show Utilization Flash
699
Clear Counters
700
Chapter 69 OAM Command List (RI and EI Mode Only)
701
Chapter 70 Open Shortest Path First (OSPF) Version 2 Command List (RI Mode Only)
709
Enable Ospf
724
Chapter 71 OSPF Version 3 Command List (RI Mode Only)
730
Enable Ospfv
731
Chapter 72 Password Recovery Command List
749
Chapter 73 Peripherals Command List
752
Show Environment
753
Config Temperature Threshold
754
Config Temperature
755
Chapter 74 Ping Command List
759
Chapter 75 Policy Route Command List (RI Mode Only)
762
Chapter 76 Port Security Command List
765
Config Poe System
773
Config Poe Ports
774
Show Poe System
776
Show Poe Ports
777
Chapter 77 Power over Ethernet (Poe) Command List (DGS-3120-24PC and DGS-3120-48PC Only)
779
Chapter 78 Power Saving Command List
779
Chapter 79 Pppoe Circuit ID Insertions Command List (RI and EI Mode Only)
785
Chapter 80 Protocol Independent Multicast (PIM) Command List (RI Mode Only)
789
Chapter 81 PIM for Ipv6 Command List (RI Mode Only)
807
Chapter 82 Protocol VLAN Command List
826
Show Port Dot1V
830
Chapter 83 Qinq Command List (RI and EI Mode Only)
832
Enable Qinq
832
Disable Qinq
833
Config Qinq Ports
834
Show Qinq
835
Show Qinq Ports
836
Chapter 84 Quality of Service (Qos) Command List
840
Config Scheduling
844
Show Scheduling
845
Config Dscp Trust
853
Show Dscp Trust
853
Config Dscp Map
854
Show Dscp Map
855
Chapter 85 Reboot Schedule Command List
857
Chapter 86 Remote Switched Port Analyzer (RSPAN) Command List
860
Enable Rspan
860
Disable Rspan
861
Create Rspan Vlan
861
Delete Rspan Vlan
862
Config Rspan Vlan
863
Show Rspan
864
Chapter 87 Routing Information Protocol (RIP) Command List (RI Mode Only)
866
Enable Rip
866
Chapter 88 Ripng Command List (RI Mode Only)
871
Chapter 89 Routing Command List
877
Delete Iproute
878
Show Iproute
879
Show Ipfdb
889
Chapter 90 RPC Portmapper Command List
893
Chapter 91 Safeguard Engine Command List
895
Chapter 92 SD Card Management Command List
897
Config Backup
898
Chapter 93 Secure File Transfer Protocol (SFTP) Command List
904
Chapter 94 Secure Shell (SSH) Command List
907
Config Ssh Algorithm
907
Show Ssh Algorithm
908
Config Ssh Authmode
909
Show Ssh Authmode
910
Config Ssh User
910
Show Ssh User
911
Config Ssh Server
912
Enable Ssh
913
Disable Ssh
913
Show Ssh Server
914
Chapter 95 Secure Sockets Layer (SSL) Command List
920
Download Ssl Certificate
920
Enable Ssl
921
Disable Ssl
922
Show Ssl
923
Show Ssl Cachetimeout
924
Config Ssl Cachetimeout
925
Chapter 96 Spanning Tree Protocol (STP) Command List
927
Enable Stp
927
Disable Stp
928
Config Stp
928
Show Stp
929
Config Stp Ports
934
Show Stp Ports
935
Config Stp Priority
936
Config Stp Version
938
Show Stp Instance
938
Chapter 97 Surveillance VLAN Command List
940
Chapter 98 Sflow Command List (RI and EI Mode Only)
946
Enable Sflow
953
Disable Sflow
954
Show Sflow
954
Chapter 99 Show Technical Support Command List
958
Chapter 100 Simple Mail Transfer Protocol (SMTP) Command List
961
Chapter 101 Simple Network Management Protocol (SNMP) Command List
966
Create Snmp Community
967
Delete Snmp Community
968
Show Snmp Community
969
Create Snmp User
970
Delete Snmp User
971
Show Snmp User
971
Create Snmp Group
972
Delete Snmp Group
973
Show Snmp Groups
974
Create Snmp View
975
Delete Snmp View
976
Show Snmp View
977
Enable Snmp
977
Disable Snmp
978
Create Snmp
979
Delete Snmp
979
Show Snmp
980
Show Snmp Host
981
Show Snmp V6Host
982
Config Snmp Engineid
983
Show Snmp Engineid
983
Enable Snmp Traps
986
Disable Snmp Traps
986
Show Snmp Traps
991
Config Rmon Trap
991
Show Rmon
992
Chapter 102 Single IP Management Command List
995
Chapter 103 Stacking Command List (EI and si Mode Only)
1005
Chapter 104 Static Multicast Route Command List (RI Mode Only)
1013
Chapter 105 Syslog and Trap Source-Interface Command List
1016
Chapter 106 System Log Command List
1020
Show Log
1021
Enable Syslog
1022
Disable Syslog
1023
Show Syslog
1024
Create Syslog Host
1024
Config Syslog Host
1025
Delete Syslog Host
1027
Show Syslog Host
1027
Chapter 107 System Severity Command List
1032
Chapter 108 Telnet Client Command List
1034
Chapter 109 TFTP Client Command List
1035
Chapter 110 Time and SNTP Command List
1040
Config Sntp
1040
Show Sntp
1041
Enable Sntp
1042
Disable Sntp
1043
Config Time
1043
Config Dst
1045
Show Time
1046
Chapter 111 Trace Route Command List
1048
Chapter 112 Traffic Control Command List
1051
Config Traffic Control
1051
Show Traffic Control
1053
Chapter 113 Traffic Segmentation Command List
1057
Chapter 114 Trusted Host Command List
1059
Chapter 115 UDP Helper Command List
1063
Chapter 116 Virtual Router Redundancy Protocol (VRRP) Command List (RI Mode Only)
1068
Enable Vrrp
1068
Disable Vrrp
1069
Show Vrrp
1073
Chapter 117 VLAN Counter Command List (RI and EI Mode Only)
1076
Chapter 118 VLAN Trunking Command List
1081
Chapter 119 Voice VLAN Command List
1086
Chapter 120 Web-Based Access Control (WAC) Command List
1097
Enable Wac
1097
Disable Wac
1098
Config Wac Ports
1098
Config Wac Method
1099
Create Wac User
1103
Delete Wac User
1103
Config Wac User
1104
Config Wac Authorization Attributes
1105
Show Wac
1106
Show Wac Ports
1107
Show Wac User
1108
Chapter 121 Weighted Random Early Detection (WRED) Command List
1113
Appendix A Password Recovery Procedure
1120
Appendix B System Log Entries
1122
Appendix C Trap Log Entries
1137
Appendix Dradius Attributes Assignment
1146
Appendix Eietf RADIUS Attributes Support
1149
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Reference Guide
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D-Link xStack DGS-3120 Series Specifications
General
Brand
D-Link
Model
xStack DGS-3120 Series
Category
Switch
Language
English
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