Name: H3C S5120-SI Series
Brand: H3C
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2-1

Preface

The H3C S5120-SI Series Ethernet Switches Command Reference, Release 1101 describes the

commands available in the H3C S5120-SI series software release 1101.

This preface includes:

1) About This Document

z Audience

z Organization

z Conventions

2) Documentation Guide

z Related Documentation

z Obtaining Documentation

z Technical Support

z Documentation Feedback

Table of Contents10
- CLI Commands11
Commands for Logging into an Ethernet Switch/Commands for Controlling Login Users15
- 1 Commands for Logging into an Ethernet Switch16
- 2 Commands for Controlling Login Users42
Ethernet Port Configuration Commands44
- Broadcast-Suppression45
- Ethernet Port Configuration Commands45
- Description46
- Display Brief Interface47
- Display Loopback-Detection49
- Display Interface50
- Display Port-Group Manual54
- Display Storm-Constrain55
- Duplex56
- Flow-Control57
- Flow-Interval57
- Group-Member58
- Interface59
- Jumboframe Enable59
- Loopback60
- Loopback-Detection Control Enable61
- Loopback-Detection Enable61
- Loopback-Detection Interval-Time62
- Loopback-Detection Per-Vlan Enable63
- MDI64
- Multicast-Suppression65
- Port Auto-Power-Down66
- Port Bridge Enable67
- Port-Group Manual67
- Reset Counters Interface68
- Shutdown69
- Speed69
- Speed Auto70
- Storm-Constrain71
- Storm-Constrain Control73
- Storm-Constrain Enable Log73
- Storm-Constrain Enable Trap74
- Storm-Constrain Interval75
- Unicast-Suppression75
- Virtual-Cable-Test77
Loopback Interface and Null Interface Configuration Commands79
- Description80
- Loopback Interface and Null Interface Configuration Commands80
- Display Interface Loopback81
- Display Interface Null82
- Interface Loopback83
- Interface Null84
- Reset Counters Interface85
- Shutdown85
Ethernet Link Aggregation Configuration Commands87
- Display Lacp System88
- Ethernet Link Aggregation Configuration Commands88
- Display Link-Aggregation Member-Port89
- Display Link-Aggregation Summary91
- Display Link-Aggregation Verbose93
- Enable Snmp Trap Updown95
- Interface Bridge-Aggregation96
- Lacp Port-Priority96
- Lacp System-Priority97
- Link-Aggregation Mode97
- Port Link-Aggregation Group98
- Reset Counters Interface99
- Reset Lacp Statistics100
- Shutdown100
Port Mirroring Configuration Commands106
- Port Mirroring Configuration Commands107
Lldp Configuration Commands113
- Display Lldp Local-Information114
- LLDP Configuration Commands114
- Display Lldp Neighbor-Information118
- Display Lldp Statistics122
- Display Lldp Status123
- Display Lldp Tlv-Config125
- Lldp Admin-Status127
- Lldp Check-Change-Interval127
- Lldp Compliance Admin-Status Cdp128
- Lldp Compliance Cdp129
- Lldp Enable129
- Lldp Encapsulation Snap130
- Lldp Fast-Count131
- Lldp Hold-Multiplier131
- Lldp Management-Address-Format String132
- Lldp Management-Address-Tlv132
- Lldp Notification Remote-Change Enable133
- Lldp Timer Notification-Interval134
- Lldp Timer Reinit-Delay134
- Lldp Timer Tx-Delay135
- Lldp Timer Tx-Interval135
- Lldp Tlv-Enable136
VLAN Configuration Commands/Voice VLAN Configuration Commands139
- 1 VLAN Configuration Commands140
- 2 Voice VLAN Configuration Commands158
Mstp Configuration Commands165
- Active Region-Configuration167
- MSTP Configuration Commands167
- Check Region-Configuration168
- Display Stp169
- Display Stp Abnormal-Port174
- Display Stp Down-Port175
- Display Stp History176
- Display Stp Ignored-Vlan177
- Display Stp Region-Configuration177
- Display Stp Root178
- Display Stp179
- Instance180
- Region-Name181
- Reset Stp182
- Revision-Level182
- Stp Bpdu-Protection183
- Stp Bridge-Diameter184
- Stp Compliance184
- Stp Config-Digest-Snooping185
- Stp Cost186
- Stp Edged-Port187
- Stp Enable188
- Stp Ignored Vlan189
- Stp Loop-Protection190
- Stp Max-Hops191
- Stp Mcheck191
- Stp Mode192
- Stp No-Agreement-Check193
- Stp Pathcost-Standard194
- Stp Point-To-Point195
- Stp Port Priority196
- Stp Port-Log197
- Stp Priority198
- Stp Region-Configuration198
- Stp Root Primary199
- Stp Root Secondary200
- Stp Root-Protection200
- Stp Tc-Protection201
- Stp Tc-Protection Threshold202
- Stp Timer Forward-Delay203
- Stp Timer Hello203
- Stp Timer Max-Age204
IP Performance Optimization Configuration Commands214
- Display Fib215
- IP Performance Optimization Configuration Commands215
- Display Fib Ip-Address217
- Display Ip Socket219
- Display Ip Statistics222
- Display Tcp Statistics223
- Display Tcp Status226
- Ip Forward-Broadcast (Interface View)228
- Ip Forward-Broadcast (System View)228
- Ip Ttl-Expires Enable229
- Ip Unreachables Enable230
- Reset Ip Statistics230
- Reset Tcp Statistics231
- Reset Udp Statistics231
- Tcp Anti-Naptha Enable232
- Tcp State232
- Tcp Syn-Cookie Enable233
- Tcp Timer Check-State234
- Tcp Timer Fin-Timeout235
- Tcp Timer Syn-Timeout235
- Tcp Window236
Arp Configuration Commands/Arp Attack Defense Configuration Commands237
- 1 ARP Configuration Commands238
- 2 ARP Attack Defense Configuration Commands246
Table of Contents258
- 1 DHCP Relay Agent Configuration Commands260
- 2 DHCP Client Configuration Commands280
  - Display Dhcp Client280
  - Ip Address Dhcp-Alloc282
- 3 DHCP Snooping Configuration Commands284
- 4 BOOTP Client Configuration Commands296
  - Display Bootp Client296
  - Ip Address Bootp-Alloc297
Ftp Configuration Commands/Tftp Configuration Commands298
- 1 FTP Configuration Commands300
  - FTP Server Configuration Commands300
  - FTP Client Configuration Commands305
- 2 TFTP Configuration Commands327
  - TFTP Client Configuration Commands327
Igmp Snooping Configuration Commands/Multicast VLAN Configuration Commands349
- 1 IGMP Snooping Configuration Commands351
- 2 Multicast VLAN Configuration Commands381
  - Display Multicast-Vlan381
  - Multicast-Vlan382
Table of Contents385
- 1 Qos Policy Configuration Commands386
- 2 Priority Mapping Configuration Commands399
- 3 Line Rate Configuration Commands404
  - Display Qos Lr Interface404
- 4 Congestion Management Configuration Commands406
  - Display Qos Wrr Interface406
  - Qos Wrr407
Table of Contents409
- 802.1X Configuration Commands410
- Display Dot1X410
- Dot1X413
- Dot1X Auth-Fail Vlan414
- Dot1X Authentication-Method415
- Dot1X Guest-Vlan416
- Dot1X Handshake417
- Dot1X Mandatory-Domain418
- Dot1X Max-User419
- Dot1X Multicast-Trigger420
- Dot1X Port-Control420
- Dot1X Port-Method421
- Dot1X Quiet-Period422
- Dot1X Re-Authenticate423
- Dot1X Retry424
- Dot1X Timer425
- Reset Dot1X Statistics426
Examples # Clear 802.1X Statistics on Port Gigabitethernet 1/0/1.428
- 1 AAA Configuration Commands430
- 2 RADIUS Configuration Commands461
Pki Configuration Commands489
- Attribute490
- PKI Configuration Commands490
- Ca Identifier491
- Certificate Request Entity492
- Certificate Request from492
- Certificate Request Mode493
- Certificate Request Polling494
- Certificate Request Url494
- Common-Name495
- Country496
- Crl Check496
- Crl Update-Period497
- Crl Url498
- Display Pki Certificate498
- Display Pki Certificate Access-Control-Policy500
- Display Pki Certificate Attribute-Group501
- Display Pki Crl Domain502
- Fqdn503
- Ip (PKI Entity View)504
- Ldap-Server504
- Locality505
- Organization505
- Organization-Unit506
- Pki Certificate Access-Control-Policy507
- Pki Certificate Attribute-Group507
- Pki Delete-Certificate508
- Pki Domain508
- Pki Entity509
- Pki Import-Certificate510
- Pki Request-Certificate Domain510
- Pki Retrieval-Certificate511
- Pki Retrieval-Crl Domain512
- Pki Validate-Certificate512
- Root-Certificate Fingerprint513
- Rule (PKI CERT ACP View)514
- State515
Ssl Configuration Commands516
- Ciphersuite517
- SSL Configuration Commands517
- Client-Verify Enable518
- Close-Mode Wait518
- Display Ssl Client-Policy519
- Display Ssl Server-Policy520
- Handshake Timeout521
- Pki-Domain522
- Prefer-Cipher522
- Session523
- Ssl Client-Policy524
- Ssl Server-Policy525
- Version525
Ssh2.0 Configuration Commands527
- SSH2.0 Configuration Commands528
- SSH2.0 Server Configuration Commands528
- SSH2.0 Client Configuration Commands535
- SFTP Server Configuration Commands540
  - Sftp Server Idle-Timeout541
- SFTP Client Configuration Commands542
Examples # Specify the Source IP Address of the Sftp Client as 192.168.0.1.555
- Public Key Configuration Commands556
- Display Public-Key Peer557
- Peer-Public-Key End558
- Public-Key-Code Begin559
- Public-Key-Code End560
- Public-Key Local Create561
- Public-Key Local Destroy562
- Public-Key Local Export Dsa563
- Public-Key Local Export Rsa564
- Public-Key Peer565
- Public-Key Peer Import Sshkey565
Habp Configuration Commands567
- HABP Configuration Commands568
Acl Configuration Commands573
- ACL Configuration Commands574
- Acl Copy575
- Acl Name576
- Description576
- Display Acl577
- Display Time-Range579
- Reset Acl Counter581
- Rule (Advanced ACL View)581
- Rule (Basic ACL View)586
- Rule (Ethernet Frame Header ACL View)587
- Rule Comment589
- Step589
- Time-Range590
Device Management Commands593
- Boot-Loader594
- Device Management Commands594
- Bootrom595
- Bootrom-Update Security-Check Enable595
- Display Boot-Loader596
- Display Cpu-Usage596
- Display Cpu-Usage History598
- Display Device600
- Display Device Manuinfo601
- Display Environment602
- Display Fan603
- Display Memory603
- Display Power604
- Display Reboot-Type604
- Display Schedule Job605
- Display Schedule Reboot606
- Display System-Failure606
- Display Transceiver Alarm607
- Display Transceiver Diagnosis610
- Display Transceiver611
- Display Transceiver Manuinfo612
- Reset Unused Porttag614
- Schedule Job615
- Schedule Reboot616
- Schedule Reboot Delay618
- System-Failure619
Table of Contents621
- Display Ntp-Service Status626
- Display Ntp-Service Trace628
- Ntp-Service Access629
- Ntp-Service Authentication Enable630
- Ntp-Service Authentication-Keyid630
- Ntp-Service Broadcast-Client631
- Ntp-Service Broadcast-Server632
- Ntp-Service In-Interface Disable633
- Ntp-Service Max-Dynamic-Sessions633
- Ntp-Service Multicast-Client634
- Ntp-Service Multicast-Server635
- Ntp-Service Reliable Authentication-Keyid636
- Ntp-Service Source-Interface636
- Ntp-Service Unicast-Peer637
- Ntp-Service Unicast-Server638
Mib Configuration Commands639
- Display Snmp-Agent Group641
- Display Snmp-Agent Local-Engineid642
- Display Snmp-Agent Mib-View643
- Display Snmp-Agent Statistics644
- Display Snmp-Agent Sys-Info646
- Display Snmp-Agent Trap Queue647
- Display Snmp-Agent Trap-List647
- Display Snmp-Agent Usm-User648
- Enable Snmp Trap Updown649
- Snmp-Agent650
- Snmp-Agent Calculate-Password651
- Snmp-Agent Community652
- Snmp-Agent Group654
- Snmp-Agent Local-Engineid655
- Snmp-Agent Log656
- Snmp-Agent Mib-View657
- Snmp-Agent Packet Max-Size658
- Snmp-Agent Sys-Info658
- Snmp-Agent Target-Host660
- Snmp-Agent Trap Enable661
- Snmp-Agent Trap If-Mib Link Extended662
- Snmp-Agent Trap Life663
- Snmp-Agent Trap Queue-Size664
- Snmp-Agent Trap Source664
- Snmp-Agent Usm-User { V1 | V2C665
- Snmp-Agent Usm-User V3666
- MIB Configuration Commands670
- Mib-Style670
Rmon Configuration Commands672
- RMON Configuration Commands673
- Display Rmon Event674
- Display Rmon Eventlog675
- Display Rmon Prialarm679
- Rmon Alarm683
- Rmon Event685
- Rmon History686
- Rmon Prialarm687
- Rmon Statistics689
Configuration File Management Commands691
- Copy693
- Delete693
- Dir694
- Display Nandflash File-Location695
- Display Nandflash Badblock-Location696
- Display Nandflash Page-Data697
- Execute698
- File Prompt698
- Fixdisk699
- Format700
- Mkdir700
- Move702
- Pwd702
- Rename703
- Reset Recycle-Bin704
- Rmdir706
- Undelete706
- Archive Configuration708
- Configuration File Management Commands708
- Archive Configuration Location709
- Archive Configuration Max710
- Backup Startup-Configuration711
- Configuration Replace File712
- Reset Saved-Configuration716
- Restore Startup-Configuration717
- Save718
- Startup Saved-Configuration719
System Maintaining and Debugging Commands721
- System Maintaining and Debugging Commands722
Table of Contents729
- Clock Datetime730
- Clock Summer-Time One-Off731
- Clock Summer-Time Repeating732
- Clock Timezone733
- Copyright-Info Enable735
- Display Clipboard736
- Display Clock737
- Display Current-Configuration738
- Display Default-Configuration739
- Display Diagnostic-Information739
- Display Hotkey741
- Display this742
- Header744
- Hotkey746
- Super747
- Super Password748
- Sysname749
Table of Contents751
- Display Channel752
- Display Logbuffer755
- Display Logbuffer Summary757
- Display Logfile Buffer758
- Display Logfile Summary759
- Display Trapbuffer760
- Enable Log Updown761
- Info-Center Channel Name762
- Info-Center Console Channel762
- Info-Center Enable763
- Info-Center Logbuffer764
- Info-Center Logfile Enable765
- Info-Center Logfile Frequency765
- Info-Center Logfile Size-Quota766
- Info-Center Logfile Switch-Directory766
- Info-Center Loghost767
- Info-Center Loghost Source768
- Info-Center Monitor Channel769
- Info-Center Snmp Channel770
- Info-Center Source771
- Info-Center Synchronous773
- Info-Center Syslog Channel774
- Info-Center Timestamp775
- Info-Center Timestamp Loghost776
- Info-Center Trapbuffer777
- Logfile Save778
- Reset Logbuffer778
- Reset Trapbuffer779
- Terminal Debugging779
- Terminal Logging780
- Terminal Monitor781
- Terminal Trapping782
Table of Contents783
- Display Mac-Address Aging-Time785
- Display Mac-Address Statistics786
- Mac-Address (Interface View)787
- Mac-Address (System View)788
- Mac-Address Max-Mac-Count (Interface View)789
- Mac-Address Timer790
Table of Contents792
- Ndp Enable797
- Ndp Timer Aging798
- Ndp Timer Hello798
- Reset Ndp Statistics799
- NTDP Configuration Commands800
- Cluster Configuration Commands808
Table of Contents857
- Apply Poe-Profile Interface859
- Display Poe Device859
- Display Poe Interface860
- Display Poe Interface Power863
- Display Poe-Profile866
- Poe Disconnect868
- Poe Enable869
- Poe Legacy Enable870
- Poe Max-Power870
- Poe Mode871
- Poe Pd-Description871
- Poe Priority872
- Poe Update873
- Poe Utilization-Threshold874
- Poe-Profile875

H3C S5120-SI Series Command Reference

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Brand	H3C
Model	S5120-SI Series
Category	Switch
Language	English