Name: H3C S3100 Series
Brand: H3C
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[Switch] interface ethernet1/0/1

[Switch-Ethernet1/0/1] dot1x

# Enable IP filtering based on IP-MAC bindings of authenticated 802.1x clients.

[Switch-Ethernet1/0/1] ip check dot1x enable

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- Software Version7
- Documentation Feedback11
- Obtaining Documentation11
- Table of Contents13
- CLI Configuration14
Table of Contents29
- 1 Logging into an Ethernet Switch31
  - Introduction to the User Interface31
- 2 Logging in through the Console Port33
- 3 Logging in through Telnet46
- 4 Logging in Using a Modem59
- 6 Logging in through NMS67
  - Introduction67
  - Connection Establishment Using NMS67
- 7 User Control68
Configuration File Management75
- Configuration File Management76
  - Introduction to Configuration File76
  - Management of Configuration File77
VLAN Overview/Vlan Configuration81
- 1 VLAN Overview83
- 2 VLAN Configuration92
Static Route Configuration104
- Introduction to Static Route105
  - Static Route105
  - Default Route105
- Static Route Configuration105
- Displaying and Maintaining Static Routes106
- Static Route Configuration106
  - Configuration Prerequisites106
  - Configuring a Static Route106
- Troubleshooting a Static Route107
IP Addressing Configuration/Ip Performance Configuration108
- 1 IP Addressing Configuration109
- 2 IP Performance Configuration114
Voice VLAN Configuration117
- Voice VLAN Configuration118
- Voice VLAN Overview118
- Voice VLAN Configuration124
- Displaying and Maintaining Voice VLAN128
- Voice VLAN Configuration Example128
  - Voice VLAN Configuration Example (Automatic Voice VLAN Assignment Mode)128
  - Voice VLAN Configuration Example (Manual Voice VLAN Assignment Mode)129
Gvrp Configuration131
- GVRP Configuration132
- Introduction to GVRP132
- GVRP Configuration135
- Displaying and Maintaining GVRP137
- GVRP Configuration Example138
Port Basic Configuration141
- Ethernet Port Configuration142
- Port Basic Configuration142
- Ethernet Port Configuration Example153
- Troubleshooting Ethernet Port Configuration154
Link Aggregation Configuration155
- Link Aggregation Configuration156
- Overview156
- Link Aggregation Classification157
- Aggregation Group Categories160
- Link Aggregation Configuration161
- Displaying and Maintaining Link Aggregation Configuration164
- Link Aggregation Configuration Example164
  - Ethernet Port Aggregation Configuration Example164
Port Isolation Configuration167
- Port Isolation Configuration168
Port Security Configuration/Port Binding Configuration171
- 1 Port Security Configuration172
- 2 Port Binding Configuration186
Dldp Configuration189
- DLDP Configuration190
- Overview190
- DLDP Fundamentals192
- DLDP Configuration198
- DLDP Configuration Example200
Mac Address Table Management203
- MAC Address Table Management204
- Overview204
- MAC Address Table Management209
- Displaying MAC Address Table Information214
  - Adding a Static Mac Address Entry Manually215
  - Mac Address Replication and Vlan Marking Configuration Example215
Table of Contents218
- Overview220
- MSTP Configuration Task List234
- Configuring Root Bridge236
- Configuring Leaf Nodes249
- Performing Mcheck Operation253
  - Configuration Prerequisites253
  - Configuration Procedure253
- Configuring Guard Functions254
- Configuring Digest Snooping259
  - Introduction259
- Configuring Rapid Transition260
  - Introduction260
  - Configuring Rapid Transition262
- Configuring VLAN-VPN Tunnel263
  - Introduction263
  - Configuring VLAN-VPN Tunnel264
- MSTP Maintenance Configuration264
- Displaying and Maintaining MSTP265
- Enabling Trap Messages Conforming to 802.1D Standard265
- MSTP Configuration Example266
- VLAN-VPN Tunnel Configuration Example268
Table of Contents271
- 1 Multicast Overview274
- 2 IGMP Snooping Configuration288
- 3 MLD Snooping Configuration308
- 4 Ipv6 Multicast VLAN Configuration338
- 5 Multicast User Control Policy Configuration345
  - Ipv4 Multicast User Control Policy Configuration345
    - Configuring Ipv4 Multicast User Control Policy345
    - Ipv4 Multicast User Control Policy Configuration Example346
  - Ipv6 Multicast Group Filter Configuration349
- 6 Common Multicast Configuration360
Table of Contents364
- X Configuration366
- 2 Quick EAD Deployment Configuration393
- 3 HABP Configuration398
- 4 System-Guard Configuration (for S3100400
- 5 System-Guard Configuration (for S3100402
Aaa Overview/Aaa Configuration404
- 1 Aaa Overview406
  - Introduction to AAA406
  - Introduction to AAA Services408
    - Introduction to RADIUS408
    - Introduction to HWTACACS412
- 2 AAA Configuration415
- 3 EAD Configuration451
Mac Authentication Configuration455
- MAC Authentication Configuration456
- MAC Authentication Overview456
  - Performing MAC Authentication on a RADIUS Server456
  - Performing MAC Authentication Locally456
- Configuring Basic MAC Authentication Functions457
- Related Concepts457
  - MAC Authentication Timers457
  - Quiet MAC Address457
- MAC Address Authentication Enhanced Function Configuration459
- Displaying and Debugging MAC Authentication462
- MAC Authentication Configuration Example463
Web Authentication Configuration465
- Introduction to Web Authentication466
  - Configuration Prerequisites466
  - Configuring Web Authentication467
- Web Authentication Configuration466
- Configuring an Auth-Fail VLAN for Web Authentication468
  - Configuration Prerequisites468
  - Configuration Procedure469
- Configuring a Web Authentication-Free User469
- Configuring HTTPS Access for Web Authentication469
  - Configuration Prerequisites470
  - Configuration Procedure470
- Customizing Web Authentication Pages470
- Configuring Web Authentication Transition473
- Configuring a Proxy Server Port for Web Authentication474
- Displaying and Maintaining Web Authentication474
- Web Authentication Configuration Example475
Triple Authentication Configuration477
- Triple Authentication Configuration478
- Triple Authentication Overview478
- Triple Authentication Configuration480
- Triple Authentication Configuration Example480
Arp Configuration484
- Arp Configuration485
- Introduction to ARP485
- ARP Configuration489
- Gratuitous ARP Packet Configuration492
- ARP Configuration Example493
  - ARP Basic Configuration Example493
  - ARP Attack Detection and Packet Rate Limit Configuration Example494
- Displaying and Debugging ARP493
Dhcp Overview/Dhcp Server Configuration496
- 1 Dhcp Overview498
- 2 DHCP Server Configuration502
- 3 DHCP Snooping Configuration533
- 4 DHCP Packet Rate Limit Configuration549
- 5 DHCP/BOOTP Client Configuration552
Acl Configuration557
- Acl Configuration558
- ACL Matching Order558
- Acl Overview558
  - Ways to Apply an ACL on a Switch559
  - Types of Acls Supported by S3100 Series Ethernet Switches560
- ACL Configuration560
- ACL Assignment568
- Displaying ACL Configuration571
- Example for Upper-Layer Software Referencing Acls572
  - Example for Controlling Telnet Login Users by Source Ip572
  - Example for Controlling Web Login Users by Source Ip572
- Example for Applying Acls to Hardware573
Qos Configuration/Qos Profile Configuration578
- 1 Qos Configuration580
- 2 Qos Profile Configuration612
  - Overview612
    - Introduction to Qos Profile612
    - Qos Profile Application Mode612
  - Qos Profile Configuration613
Table of Contents617
- Local Port Mirroring618
- Mirroring Configuration618
- Mirroring Overview618
- Remote Port Mirroring618
- Mirroring Configuration Example624
  - Local Port Mirroring Configuration Example624
  - Remote Port Mirroring Configuration Example625
Stack/Cluster629
- 1 Stack630
- 2 Cluster636
Poe Configuration/Poe Profile Configuration663
- 1 Poe Configuration664
- 2 Poe Profile Configuration672
Snmp Configuration/Rmon Configuration676
- 1 Snmp Configuration677
- 2 RMON Configuration686
Ntp Configuration691
- Introduction to NTP692
- NTP Configuration692
- Configuring NTP Implementation Modes696
  - Configuring NTP Server/Client Mode697
  - Configuring NTP Multicast Mode697
- NTP Configuration Tasks696
- Configuring Access Control Right701
  - Configuration Prerequisites701
- Configuring NTP Authentication702
  - Configuration Prerequisites702
- Configuring Optional NTP Parameters704
- Displaying NTP Configuration705
- Configuration Example706
  - Configuring NTP Symmetric Peer Mode707
  - Configuring Ntp Server/Client Mode with Authentication711
Ssh Configuration714
- Ssh Configuration715
- SSH Overview715
- Configuring the SSH Server718
- SSH Server and Client Configuration Task List718
- Configuring the SSH Client726
- Comparison of SSH Commands with the same Functions734
- Displaying and Maintaining SSH Configuration734
- SSH Configuration Examples735
File System Management Configuration758
- File System Configuration759
- File System Management Configuration759
- File Attribute Configuration763
Tftp Configuration766
- FTP and SFTP Configuration767
- Introduction to FTP and SFTP767
  - Introduction to FTP767
  - Introduction to SFTP767
- SFTP Configuration777
- Introduction to TFTP784
  - TFTP Configuration: a Switch Operating as a TFTP Client785
  - TFTP Configuration Example785
- TFTP Configuration784
Information Center787
- Information Center788
  - System Information Format791
- Information Center Configuration793
- Displaying and Maintaining Information Center800
- Information Center Configuration Examples801
Table of Contents806
- 1 Boot Rom and Host Software Loading808
- 2 Basic System Configuration and Debugging824
- 3 Network Connectivity Test828
- 5 Scheduled Task Configuration836
  - What Is a Scheduled Task836
  - Configuring a Scheduled Task836
    - Scheduled Task Configuration Example837
Table of Contents839
- 1 VLAN-VPN Configuration840
- 2 Selective Qinq Configuration846
  - Selective Qinq Overview846
  - Selective Qinq Configuration Example848
    - Processing Private Network Packets by Their Types848
- 3 BPDU Tunnel Configuration852
VLAN Mapping Configuration858
- Vlan Mapping Configuration859
- Vlan Mapping Overview859
- Configuring One-To-One VLAN Mapping862
- Configuring Many-To-One VLAN Mapping863
  - Configuring a Many-To-One VLAN Mapping Rule863
  - Configuring DHCP Snooping Option 82 to Carry the Original VLAN Information864
- One-To-One VLAN Mapping Configuration Example864
- Many-To-One Vlan Mapping Configuration Example866
  - Configuring Dhcp Option 82868
Hwping Configuration869
- Hwping Configuration870
- Hwping Overview870
- Introduction to Hwping870
- Hwping Configuration Examples889
Ipv6 Configuration/Ipv6 Application Configuration904
- 1 Ipv6 Configuration905
- 2 Ipv6 Application Configuration934
DNS Configuration940
- Dns Configuration941
- Dns Overview941
  - Static Domain Name Resolution941
  - Dynamic Domain Name Resolution941
- Configuring Domain Name Resolution942
  - Configuring Static Domain Name Resolution942
  - Configuring Dynamic Domain Name Resolution943
- Displaying and Maintaining DNS943
- DNS Configuration Example944
  - Static Domain Name Resolution Configuration Example944
  - Dynamic Domain Name Resolution Configuration Example945
- Troubleshooting Dns946
Smart Link Configuration/Monitor Link Configuration947
- 1 Smart Link Configuration948
- 2 Monitor Link Configuration956
Arp and IP Attack Defense Configuration962
- ARP and IP Attack Defense Configuration963
- ARP Packet Filtering Based on Gateway's Address963
  - Configuring ARP Packet Filtering963
- Configuring the Maximum Number of Dynamic ARP Entries a VLAN Interface Can Learn964
  - Configuring the Maximum Number of Dynamic ARP Entries that a VLAN Interface Can Learn964
- ARP/IP Attack Defense Based on 802.1X965
  - Configuring 802.1X-Based ARP/IP Attack Defense965
- Configuring ARP Source MAC Address Consistency Check966
  - Enabling ARP Source MAC Address Consistency Check967
- ARP Attack Defense Configuration Example I967
- Arp Attack Defense Configuration Example II968
- Arp/Ip Attack Defense Configuration Example III969
# Enable IP Filtering Based on Ip-Mac Bindings of Authenticated 802.1X Clients.971
- Lldp Configuration972
- Overview972
  - Background972
- LLDP Configuration Task List977
- Performing Basic LLDP Configuration978
- Configuring CDP Compatibility981
  - Configuring CDP Compatibility982
- Configuring LLDP Trapping982
- Displaying and Maintaining LLDP983
- LLDP Configuration Examples983
  - Basic LLDP Configuration Example983
  - CDP-Compatible LLDP Configuration Example986
Pki Configuration989
- Introduction to PKI990
- Pki Configuration990
- Configuring an Entity Dn993
- PKI Configuration Task List993
- Configuring a PKI Domain995
- Submitting a PKI Certificate Request996
  - Submitting a Certificate Request in Auto Mode996
  - Submitting a Certificate Request in Manual Mode997
- Retrieving a Certificate Manually998
- Configuring PKI Certificate Verification999
- Deleting a Certificate1000
- Destroying a Local RSA Key Pair1000
- Configuring an Access Control Policy1001
- Displaying and Maintaining PKI1001
- PKI Configuration Examples1002
- Troubleshooting Pki1008
Ethernet Oam Configuration1026
- Ethernet OAM Configuration1027
- Ethernet OAM Overview1027
- Ethernet OAM Configuration Task List1031
- Configuring Basic Ethernet OAM Functions1032
- Configuring the Ethernet OAM Connection Detection Timers1032
- Configuring Link Monitoring1033
- Enabling OAM Remote Loopback1035
- Displaying and Maintaining Ethernet OAM Configuration1036
- Ethernet OAM Configuration Example1036
Cfd Configuration1039
- Cfd Configuration1040
- CFD Configuration Task List1044
- Configuring Basic CFD Settings1045
- Configuring CFD Functions1048
- Displaying and Maintaining CFD1049
- CFD Configuration Example1050

H3C S3100 Series User Manual

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Brand	H3C
Model	S3100 Series
Category	Switch
Language	English