FoxGate S95 SERIES User manual

S95xx
Duak Stack Ethernet Switch
Manual version: 2.0.04
Firmware version: 6.2.98.0
FoxGate
2012
Configuration Guide

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CONTENT .......................................................................................................1
1. SWITCH MANAGEMENT.....................................................................19
1.1 MANAGEMENT OPTIONS .......................................................................19
1.1.1 Out-Of-Band Management ......................................................................19
1.1.2 In-band Management...............................................................................22
1.2 CLI INTERFACE....................................................................................28
1.2.1 Configuration Modes...............................................................................29
1.2.2 Configuration Syntax...............................................................................31
1.2.3 Shortcut Key Support..............................................................................32
1.2.4 Help Function ...........................................................................................33
1.2.5 Input Verification......................................................................................33
1.2.6 Fuzzy Match Support...............................................................................34
2. BASIC SWITCH CONFIGURATION.....................................................35
2.1 BASIC CONFIGURATION ........................................................................35
2.2 TELNET MANAGEMENT .........................................................................36
2.2.1 Telnet.........................................................................................................36
2.2.2 SSH............................................................................................................38
2.3 CONFIGURE SWITCH IPADDRESSES......................................................39
2.3.1 Switch IP Addresses Configuration Task List ......................................40
2.4 SNMP CONFIGURATION .......................................................................41
2.4.1 Introduction to SNMP ..............................................................................41
2.4.2 Introduction to MIB..................................................................................42
2.4.3 Introduction to RMON..............................................................................43
2.4.4 SNMP Configuration................................................................................44
2.4.5 Typical SNMP Configuration Examples.................................................47
2.4.6 SNMP Troubleshooting............................................................................48
2.5 SWITCH UPGRADE................................................................................49
2.5.1 Switch System Files ................................................................................49

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2.5.2 BootROM Upgrade...................................................................................50
2.5.3 FTP/TFTP Upgrade...................................................................................53
3. FILE SYSTEM OPERATIONS..............................................................62
3.1 INTRODUCTION TO FILE STORAGE DEVICES............................................62
3.2 FILE SYSTEM OPERATION CONFIGURATION TASK LIST.............................62
3.3 TYPICAL APPLICATIONS ........................................................................64
3.4 TROUBLESHOOTING..............................................................................64
4. CLUSTER CONFIGURATION..............................................................65
4.1 INTRODUCTION TO CLUSTER NETWORK MANAGEMENT .............................65
4.2 CLUSTER NETWORK MANAGEMENT CONFIGURATION SEQUENCE.............65
4.3 EXAMPLES OF CLUSTER ADMINISTRATION..............................................69
4.4 CLUSTER ADMINISTRATION TROUBLESHOOTING .....................................70
5. PORT CONFIGURATION.....................................................................71
5.1 INTRODUCTION TO PORT .......................................................................71
5.2 NETWORK PORT CONFIGURATION TASK LIST .........................................71
5.3 PORT CONFIGURATION EXAMPLE ..........................................................74
5.4 PORT TROUBLESHOOTING ....................................................................75
6. PORT ISOLATION FUNCTION CONFIGURATION .............................76
6.1 INTRODUCTION TO PORT ISOLATION FUNCTION .......................................76
6.2 TASK SEQUENCE OF PORT ISOLATION....................................................76
6.3 PORT ISOLATION FUNCTION TYPICAL EXAMPLES ....................................77
7. PORT LOOPBACK DETECTION FUNCTION CONFIGURATION ......79
7.1 INTRODUCTION TO PORT LOOPBACK DETECTION FUNCTION ....................79
7.2 PORT LOOPBACK DETECTION FUNCTION CONFIGURATION TASK LIST ......80
7.3 PORT LOOPBACK DETECTION FUNCTION EXAMPLE ................................81
7.4 PORT LOOPBACK DETECTION TROUBLESHOOTING .................................82
8. ULDP FUNCTION CONFIGURATION..................................................83
8.1 INTRODUCTION TO ULDP FUNCTION......................................................83
8.2 ULDP CONFIGURATION TASK SEQUENCE ..............................................84

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8.3 ULDP FUNCTION TYPICAL EXAMPLES ...................................................87
8.4 ULDP TROUBLESHOOTING ...................................................................88
9. LLDP FUNCTION OPERATION CONFIGURATION ............................90
9.1 INTRODUCTION TO LLDP FUNCTION ......................................................90
9.2 LLDP FUNCTION CONFIGURATION TASK SEQUENCE...............................91
9.3 LLDP FUNCTION TYPICAL EXAMPLE .....................................................94
9.4 LLDP FUNCTION TROUBLESHOOTING....................................................94
10. PORT CHANNEL CONFIGURATION...................................................96
10.1 INTRODUCTION TO PORT CHANNEL......................................................96
10.2 BRIEF INTRODUCTION TO LACP..........................................................97
10.2.1 Static LACP Aggregation ......................................................................98
10.2.2 Dynamic LACP Aggregation.................................................................98
10.3 PORT CHANNEL CONFIGURATION TASK LIST ........................................99
10.4 PORT CHANNEL EXAMPLES ..............................................................100
10.5 PORT CHANNEL TROUBLESHOOTING .................................................103
11. MTU CONFIGURATION .....................................................................104
11.1 INTRODUCTION TO MTU....................................................................104
11.2 MTU CONFIGURATION TASK SEQUENCE ............................................104
12. EFM OAM CONFIGURATION............................................................105
12.1 INTRODUCTION TO EFM OAM...........................................................105
12.2 EFM OAM CONFIGURATION .............................................................108
12.3 EFM OAM EXAMPLE .......................................................................110
12.4 EFM OAM TROUBLESHOOTING ........................................................ 111
13. BPDU-TUNNEL CONFIGURATION ...................................................113
13.1 INTRODUCTION TO BPDU-TUNNEL.......................................................113
13.1.1 bpdu-tunnel function...........................................................................113
13.1.2 Background of bpdu-tunnel................................................................113
13.2 BPDU-TUNNEL CONFIGURATION TASK LIST .........................................114
13.3 EXAMPLES OF BPDU-TUNNEL.............................................................114

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13.4 BPDU-TUNNEL TROUBLESHOOTING ....................................................116
14. LLDP-MED .........................................................................................117
14.1 INTRODUCTION TO LLDP-MED.........................................................117
14.2 LLDP-MED CONFIGURATION TASK SEQUENCE .................................117
14.3 LLDP-MED EXAMPLE .....................................................................120
14.4 LLDP-MED TROUBLESHOOTING ......................................................122
15. PORT SECURITY...............................................................................124
15.1 INTRODUCTION TO PORT SECURITY...............................................124
15.2 PORT SECURITY CONFIGURATION TASK LIST.................................124
15.3 EXAMPLE OF PORT SECURITY ......................................................125
15.4 PORT SECURITY TROUBLESHOOTING ............................................126
16. DDM CONFIGURATION.....................................................................127
16.1 INTRODUCTION TO DDM ...................................................................127
16.1.1 Brief Introduction to DDM...................................................................127
16.1.2 DDM Function.......................................................................................128
16.2 DDM CONFIGURATION TASK LIST......................................................129
16.3 EXAMPLES OF DDM.........................................................................131
16.4 DDM TROUBLESHOOTING.................................................................135
17. VLAN CONFIGURATION ...................................................................136
17.1 VLAN CONFIGURATION ....................................................................136
17.1.1 Introduction to VLAN...........................................................................136
17.1.2 VLAN Configuration Task List............................................................137
17.1.3 Typical VLAN Application....................................................................140
17.1.4 Typical Application of Hybrid Port.....................................................141
17.2 GVRP CONFIGURATION....................................................................143
17.2.1 Introduction to GVRP ..........................................................................143
17.2.2 GVRP Configuration Task List............................................................144
17.2.3 Example of GVRP.................................................................................145
17.2.4 GVRP Troubleshooting........................................................................147
17.3 DOT1Q-TUNNEL CONFIGURATION ......................................................148
17.3.1 Introduction to Dot1q-tunnel ..............................................................148

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17.3.2 Dot1q-tunnel Configuration................................................................149
17.3.3 Typical Applications of the Dot1q-tunnel..........................................150
17.3.4 Dot1q-tunnel Troubleshooting ...........................................................151
17.4 VLAN-TRANSLATION CONFIGURATION...............................................151
17.4.1 Introduction to VLAN-translation.......................................................151
17.4.2 VLAN-translation Configuration.........................................................151
17.4.3 Typical application of VLAN-translation............................................152
17.4.4 VLAN-translation Troubleshooting....................................................153
17.5 DYNAMIC VLAN CONFIGURATION......................................................154
17.5.1 Introduction to Dynamic VLAN...........................................................154
17.5.2 Dynamic VLAN Configuration.............................................................154
17.5.3 Typical Application of the Dynamic VLAN ........................................156
17.5.4 Dynamic VLAN Troubleshooting........................................................157
17.6 VOICE VLAN CONFIGURATION..........................................................158
17.6.1 Introduction to Voice VLAN ................................................................158
17.6.2 Voice VLAN Configuration..................................................................159
17.6.3 Typical Applications of the Voice VLAN............................................160
17.6.4 Voice VLAN Troubleshooting..............................................................161
17.7 MULTI-TO-ONE VLAN TRANSLATION CONFIGURATION........................161
17.7.1 Introduction to Multi-to-One VLAN Translation................................161
17.7.2 Multi-to-One VLAN Translation Configuration..................................161
17.7.3 Typical application of Multi-to-One VLAN Translation.....................162
17.7.4 Multi-to-One VLAN Translation Troubleshooting.............................163
17.8 SUPER VLAN CONFIGURATION.........................................................163
17.8.1 Introduction to Super VLAN................................................................163
17.8.2 Super VLAN Configuration .................................................................166
17.8.3 Typical Application of Super VLAN....................................................167
17.8.4 Super VLAN Troubleshooting.............................................................168
18. MAC TABLE CONFIGURATION........................................................169
18.1 INTRODUCTION TO MAC TABLE.........................................................169
18.1.1 Obtaining MAC Table...........................................................................169
18.1.2 Forward or Filter...................................................................................171
18.2 MAC ADDRESS TABLE CONFIGURATION TASK LIST .............................172

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18.3 TYPICAL CONFIGURATION EXAMPLES ................................................173
18.4 MAC TABLE TROUBLESHOOTING ......................................................174
18.5 MAC ADDRESS FUNCTION EXTENSION ..............................................174
18.5.1 MAC Address Binding.........................................................................174
18.6 MAC NOTIFICATION CONFIGURATION ................................................177
18.6.1 Introduction to MAC Notification .......................................................177
18.6.2 MAC Notification Configuration.........................................................177
18.6.3 MAC Notification Example..................................................................178
18.6.4 MAC Notification Troubleshooting.....................................................179
19. MSTP CONFIGURATION...................................................................180
19.1 INTRODUCTION TO MSTP .................................................................180
19.1.1 MSTP Region........................................................................................180
19.1.2 Port Roles .............................................................................................182
19.1.3 MSTP Load Balance.............................................................................182
19.2 MSTP CONFIGURATION TASK LIST....................................................182
19.3 MSTPEXAMPLE..............................................................................187
19.4 MSTP TROUBLESHOOTING...............................................................191
20. QOS CONFIGURATION.....................................................................192
20.1 INTRODUCTION TO QOS....................................................................192
20.1.1 QoS Terms ............................................................................................192
20.1.2 QoS Implementation............................................................................193
20.1.3 Basic QoS Model..................................................................................194
20.2 QOSCONFIGURATION TASK LIST ......................................................199
20.3 QOSEXAMPLE ................................................................................203
20.4 QOSTROUBLESHOOTING .................................................................206
21. FLOW-BASED REDIRECTION..........................................................207
21.1 INTRODUCTION TO FLOW-BASED REDIRECTION...................................207
21.2 FLOW-BASED REDIRECTION CONFIGURATION TASK SEQUENCE ...........207
21.3 FLOW-BASED REDIRECTION EXAMPLES .............................................208
21.4 FLOW-BASED REDIRECTION TROUBLESHOOTING HELP .......................208
22. FLEXIBLE QINQ CONFIGURATION..................................................209

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22.1 INTRODUCTION TO FLEXIBLE QINQ....................................................209
22.1.1 QinQ Technique....................................................................................209
22.1.2 Basic QinQ............................................................................................209
22.1.3 Flexible QinQ........................................................................................209
22.2 FLEXIBLE QINQCONFIGURATION TASK LIST ......................................209
22.3 FLEXIBLE QINQEXAMPLE.................................................................212
22.4 FLEXIBLE QINQTROUBLESHOOTING .................................................214
23. EGRESS QOS CONFIGURATION.....................................................215
23.1 INTRODUCTION TO EGRESS QOS.......................................................215
23.1.1 Egress QOS Terms...............................................................................215
23.1.2 Basic Egress QoS Model.....................................................................216
23.2 EGRESS QOSCONFIGURATION .........................................................217
23.3 EGRESS QOSEXAMPLES .................................................................221
23.4 EGRESS QOSTROUBLESHOOTING HELP ...........................................223
24. LAYER 3 FORWARD CONFIGURATION...........................................224
24.1 LAYER 3INTERFACE .........................................................................224
24.1.1 Introduction to Layer 3 Interface........................................................224
24.1.2 Layer 3 Interface Configuration Task List.........................................224
24.2 LAYER 3FUNCTION...........................................................................226
24.2.1 Layer 3 function introduction.............................................................226
24.2.2 Layer 3 function configuration...........................................................226
24.3 IP CONFIGURATION ..........................................................................227
24.3.1 Introduction to IPv4, IPv6....................................................................227
24.3.2 IP Configuration...................................................................................229
24.3.3 IP Configuration Examples.................................................................234
24.3.4 IPv6 Troubleshooting ..........................................................................237
24.4 IP FORWARDING...............................................................................237
24.4.1 Introduction to IP Forwarding.............................................................237
24.4.2 IP Route Aggregation Configuration Task.........................................237
24.5 ARP ...............................................................................................238
24.5.1 Introduction to ARP.............................................................................238

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24.5.2 ARP Configuration Task List...............................................................238
24.5.3 ARP Troubleshooting ..........................................................................239
24.6 L3STATION MOVEMENT .....................................................................239
24.6.1 Introduction to l3 station movement..................................................239
24.6.2 l3 station movement Configuration Task List...................................239
25. ARP SCANNING PREVENTION FUNCTION CONFIGURATION......241
25.1 INTRODUCTION TO ARP SCANNING PREVENTION FUNCTION ................241
25.2 ARP SCANNING PREVENTION CONFIGURATION TASK SEQUENCE.........241
25.3 ARP SCANNING PREVENTION TYPICAL EXAMPLES .............................244
25.4 ARP SCANNING PREVENTION TROUBLESHOOTING HELP.....................245
26. PREVENT ARP, ND SPOOFING CONFIGURATION .........................246
26.1 OVERVIEW.......................................................................................246
26.1.1 ARP (Address Resolution Protocol) ..................................................246
26.1.2 ARP Spoofing.......................................................................................246
26.1.3 How to prevent void ARP/ND Spoofing.............................................246
26.2 PREVENT ARP, ND SPOOFING CONFIGURATION..................................247
26.3 PREVENT ARP, ND SPOOFING EXAMPLE...........................................248
27. ARP GUARD CONFIGURATION .......................................................250
27.1 INTRODUCTION TO ARP GUARD......................................................250
27.2 ARP GUARD CONFIGURATION TASK LIST ........................................251
28. ARP LOCAL PROXY CONFIGURATION...........................................252
28.1 INTRODUCTION TO ARP LOCAL PROXY FUNCTION...............................252
28.2 ARP LOCAL PROXY FUNCTION CONFIGURATION TASK LIST ................253
28.3 TYPICAL EXAMPLES OF ARP LOCAL PROXY FUNCTION.......................253
28.4 ARP LOCAL PROXY FUNCTION TROUBLESHOOTING............................254
29. GRATUITOUS ARP CONFIGURATION .............................................255
29.1 INTRODUCTION TO GRATUITOUS ARP................................................255
29.2 GRATUITOUS ARP CONFIGURATION TASK LIST...................................255
29.3 GRATUITOUS ARP CONFIGURATION EXAMPLE....................................256
29.4 GRATUITOUS ARP TROUBLESHOOTING..............................................257

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30. KEEPALIVE GATEWAY CONFIGURATION.......................................258
30.1 INTRODUCTION TO KEEPALIVE GATEWAY............................................258
30.2 KEEPALIVE GATEWAY CONFIGURATION TASK LIST ..............................258
30.3 KEEPALIVE GATEWAY EXAMPLE ........................................................259
30.4 KEPALIVE GTEWAY TROUBLESHOOTING.............................................260
31. DHCP CONFIGURATION...................................................................261
31.1 INTRODUCTION TO DHCP .................................................................261
31.2 DHCP SERVER CONFIGURATION.......................................................262
31.3 DHCP RELAY CONFIGURATION .........................................................265
31.4 DHCP CONFIGURATION EXAMPLES...................................................266
31.5 DHCP TROUBLESHOOTING...............................................................269
32. DHCPV6 CONFIGURATION ..............................................................270
32.1 INTRODUCTION TO DHCPV6 .............................................................270
32.2 DHCPV6SERVER CONFIGURATION...................................................271
32.3 DHCPV6RELAY DELEGATION CONFIGURATION..................................273
32.4 DHCPV6PREFIX DELEGATION SERVER CONFIGURATION....................273
32.5 DHCPV6PREFIX DELEGATION CLIENT CONFIGURATION .....................275
32.6 DHCPV6CONFIGURATION EXAMPLES...............................................276
32.7 DHCPV6TROUBLESHOOTING...........................................................280
33. DHCP OPTION 82 CONFIGURATION ...............................................281
33.1 INTRODUCTION TO DHCP OPTION 82.................................................281
33.1.1 DHCP option 82 Message Structure ..................................................281
33.1.2 option 82 Working Mechanism...........................................................282
33.2 DHCP OPTION 82 CONFIGURATION TASK LIST ...................................283
33.3 DHCP OPTION 82APPLICATION EXAMPLES .......................................286
33.4 DHCP OPTION 82 TROUBLESHOOTING ..............................................288
34. DHCPV6 OPTION37, 38.....................................................................290
34.1 INTRODUCTION TO DHCPV6OPTION37, 38........................................290
34.2 DHCPV6OPTION37, 38 CONFIGURATION TASK LIST ..........................291