Planet XGS3-42000R User manual

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User's Manual
XGS3-42000R
4-Slot Layer 3
IPv6/IPv4 Routing
Chassis Switch

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Trademarks
Copyright © PLANET Technology Corp. 2010.
Contents subject to which revision without prior notice.
PLANET is a registered trademark of PLANET Technology Corp. All other trademarks belong to their
respective owners.
Disclaimer
PLANET Technology does not warrant that the hardware will work properly in all environments and
applications, and makes no warranty and representation, either implied or expressed, with respect to the
quality, performance, merchantability, or fitness for a particular purpose. PLANET has made every effort to
ensure that this User's Manual is accurate; PLANET disclaims liability for any inaccuracies or omissions that
may have occurred.
Information in this User's Manual is subject to change without notice and does not represent a commitment on
the part of PLANET. PLANET assumes no responsibility for any inaccuracies that may be contained in this
User's Manual. PLANET makes no commitment to update or keep current the information in this User's
Manual, and reserves the right to make improvements to this User's Manual and/or to the products described
in this User's Manual, at any time without notice.
If you find information in this manual that is incorrect, misleading, or incomplete, we would appreciate your
comments and suggestions.
FCC Warning
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance with the Instruction
manual, may cause harmful interference to radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference in which case the user will be required to correct the interference at
whose own expense.
CE Mark Warning
This is a Class A product. In a domestic environment, this product may cause radio interference, in which
case the user may be required to take adequate measures.
Energy Saving Note of the Device
For energy saving, please remove the power cable to disconnect the device from the power circuit.
Without removing power cable, the device will still consuming power from the power source. In the view of
Saving the Energy and reduce the unnecessary power consuming, it is strongly suggested to remove the
power connection for the device if this device is not intended to be active.

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WEEE Warning
To avoid the potential effects on the environment and human health as a result of the
presence of hazardous substances in electrical and electronic equipment, end users of
electrical and electronic equipment should understand the meaning of the crossed-out
wheeled bin symbol. Do not dispose of WEEE as unsorted municipal waste and have to
collect such WEEE separately.
Revision
PLANET 4-Slot Layer 3 IPv6/IPv4 Routing Chassis Switch User's Manual
FOR MODEL: XGS3-42000R
REVISION: 1.0 (APRIL.2010)
Part No: EM-XGS3-42000R (2081-A96040-000)

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Content
CHAPTER 1 INTRODUTION OF XGS3-42000R.................................................................... 1-1
1.1 PACKET CONTENTS ................................................................................................................... 1-1
1.2 PRODUCT DESCRIPTION ............................................................................................................. 1-2
1.3 PRODUCT FEATURES .................................................................................................................. 1-3
1.4 PRODUCT SPECIFICATION ........................................................................................................... 1-5
1.4.1 XGS3-42000R Specification............................................................................................1-5
1.4.2 Management Module Specification .................................................................................. 1-6
1.4.3 Standard Ethernet Module Specification........................................................................... 1-9
CHAPTER 2 INSTALLATION.....................................................................................................2-1
2.1 HARDWARE DESCRIPTION........................................................................................................... 2-1
2.1.1 Chassis Switch Hardware Description ............................................................................. 2-1
2.1.2 Management Module Hardware Description..................................................................... 2-3
2.1.3 Standard Ethernet Module Hardware Description ............................................................. 2-7
2.1.4 AC Power Supply Module Hardware Description .............................................................2-11
2.2 INSTALL THECHASSIS SWITCH .................................................................................................. 2-12
2.2.1 Desktop Installation......................................................................................................2-12
2.2.2 Rack Mounting.............................................................................................................2-13
2.2.3 Chassis Switch Grounding............................................................................................2-14
2.2.4 Installing the Management / Standard Ethernet Module .................................................. 2-16
2.2.5 Removing / Installing the Dust Gauze ............................................................................2-17
2.2.6 Removing / Installing the Fan Tray ................................................................................2-17
2.2.7 Removing / Installing the Power Supply Unit .................................................................. 2-18
2.2.8 Installing the SFP / XFP Transceiver..............................................................................2-19
CHAPTER 3 CHASSIS SWITCH MANAGEMENT...............................................................3-23
3.1 MANAGEMENT OPTIONS ........................................................................................................... 3-23
3.1.1 Out-Of-Band Management............................................................................................3-23
3.1.2 In-band Management ................................................................................................... 3-28
3.2 CLI INTERFACE....................................................................................................................... 3-33
3.2.1 Configuration Modes .................................................................................................... 3-34
3.2.2 Configuration Syntax ....................................................................................................3-36
3.2.3 Shortcut Key Support ...................................................................................................3-36
3.2.4 Help Function ..............................................................................................................3-37
3.2.5 Input Verification .......................................................................................................... 3-38
3.2.6 Fuzzy Match Support....................................................................................................3-38
CHAPTER 4 BASIC CHASSIS SWITCH CONFIGURATION...............................................4-1
4.1 BASIC CONFIGURATION .............................................................................................................. 4-1
4.2 TELNET MANAGEMENT ............................................................................................................... 4-1

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4.2.1 Telnet ............................................................................................................................ 4-1
4.2.2 SSH..............................................................................................................................4-3
4.3 CONFIGURAT E CHASSIS SWITCH IP ADDRESSES ............................................................................ 4-4
4.3.1 Chassis Switch IP Addresses Configuration Task List ....................................................... 4-4
4.4 SNMP CONFIGURATION .............................................................................................................4-7
4.4.1 Introduction to SNMP ..................................................................................................... 4-7
4.4.2 Introduction to MIB ......................................................................................................... 4-8
4.4.3 Introduction to RMON.....................................................................................................4-9
4.4.4 SNMP Configuration.......................................................................................................4-9
4.4.5 Typical SNMP Configuration Examples ...........................................................................4-11
4.4.6 SNMP Troubleshooting................................................................................................. 4-13
4.5 SWITCH UPGRADE................................................................................................................... 4-14
4.5.1 Chassis Switch System Files ........................................................................................ 4-14
4.5.2 BootROM Upgrade.......................................................................................................4-14
4.5.3 FTP/TFTP Upgrade ...................................................................................................... 4-16
CHAPTER 5 FILE SYSTEM OPERATIONS ............................................................................ 5-1
5.1 INTRODUCTION TO FILE STORAGEDEVICES ................................................................................... 5-1
5.2 FILE SYSTEM OPERATION CONFIGURATION TASK LIST ..................................................................... 5-1
5.3 TYPICAL APPLICATIONS.............................................................................................................. 5-2
5.4 TROUBLESHOOTING...................................................................................................................5-3
CHAPTER 6 CLUSTER CONFIGURATION............................................................................ 6-1
6.1 INTRODUCTION TO CLUSTER NETWORKMANAGEMENT..................................................................... 6-1
6.2 CLUST ER NETWORK MANAGEMENT CONFIGURATION SEQUENC E ...................................................... 6-1
6.3 EXAMPLES OF CL USTER ADMINISTRATION ..................................................................................... 6-4
6.4 CLUST ER ADMINISTRATION TROUBLESHOOTING ............................................................................. 6-5
CHAPTER 7 PORT CONFIGURATION.................................................................................... 7-1
7.1 INTRODUCTION TO PORT .............................................................................................................7-1
7.2 NETWORK PORT CONFIGURATION TASK LIST ................................................................................. 7-1
7.3 PORT CONFIGURATION EXAMPLE................................................................................................. 7-2
7.4 PORT TROUBL ESHOOTING .......................................................................................................... 7-3
CHAPTER 8 PORT ISOLATION FUNCTION CONFIGURATION........................................8-1
8.1 INTRODUCTION TO PORT ISOLATION FUNCTION............................................................................... 8-1
8.2TASK SEQUENC E OF PORT ISOLATION........................................................................................... 8-1
8.3 PORT ISOLATION FUNCTION TYPICAL EXAMPLES............................................................................ 8-2
CHAPTER 9 PORT LOOPBACK DETECTION FUNCTION CONFIGURATION..............9-3

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9.1 INTRODUCTION TO PORT LOOPBACK DET ECTION FUNCTION............................................................. 9-3
9.2 PORT LOOPBAC K DET ECTION FUNCTION CONFIGURATION TASK LIST ................................................ 9-3
9.3 PORT LOOPBAC K DET ECTION FUNCTION EXAMPLE......................................................................... 9-5
9.4 PORT LOOPBAC K DET ECTION TROUBLESHOOTING ......................................................................... 9-5
CHAPTER 10 ULDP FUNCTION CONFIGURATION ..........................................................10-5
10.1 INT RODUCTION TO ULDP FUNCTION......................................................................................... 10-6
10.2 ULDP CONFIGURATION TASK SEQUENC E.................................................................................. 10-7
10.3 ULDP FUNCTION TYPICAL EXAMPLES ...................................................................................... 10-9
10.4 ULDP TROUBLESHOOTING ....................................................................................................10-10
CHAPTER 11 LLDP FUNCTION OPERATION CONFIGURATION ..................................11-1
11.1 INTRODUCTION TO LLDP FUNCTION ..........................................................................................11-1
11.2 LLDP FUNCTION CONFIGURATION TASK SEQUENCE ....................................................................11-2
11.3 LLDP FUNCTION TYPICAL EXAMPLE..........................................................................................11-4
11.4 LLDP FUNCTION TROUBLESHOOTING........................................................................................11-5
CHAPTER 12 PORT CHANNEL CONFIGURATION...........................................................12-1
12.1 INT RODUCTION TO PORT CHANNEL........................................................................................... 12-1
12.2 BRIEF INTRODUCTION TO LACP............................................................................................... 12-2
12.2.1 Static LACP Aggregation............................................................................................. 12-2
12.2.2 Dynamic LACP Aggregation........................................................................................12-3
12.3 PORT CHANNEL CONFIGURATION TASK LIST .............................................................................. 12-3
12.4 PORT CHANNEL EXAMPLES..................................................................................................... 12-5
12.5 PORT CHANNEL TROUBLESHOOTING ........................................................................................ 12-7
CHAPTER 13 JUMBO CONFIGURATION.............................................................................13-1
13.1 INT RODUCTION TO JUMBO ....................................................................................................... 13-1
13.2 JUMBO CONFIGURATION TASK SEQUENCE................................................................................. 13-1
CHAPTER 14 VLAN CONFIGURATION................................................................................14-1
14.1 VLAN CONFIGURATION .......................................................................................................... 14-1
14.1.1 Introduction to VLAN ..................................................................................................14-1
14.1.2 VLAN Configuration Task List......................................................................................14-2
14.1.3 Typical VLAN Application ............................................................................................ 14-4
14.1.4 Typical Application of Hybrid Port ................................................................................14-6
14.2 GVRP CONFIGURATION.......................................................................................................... 14-7
14.2.1 Introduction to GVRP.................................................................................................. 14-7
14.2.2 GVRP Configuration Task List ..................................................................................... 14-8
14.2.3 Typical GVRP Application ...........................................................................................14-9

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14.2.4 GVRP Troubleshooting ..............................................................................................14-10
14.3 DOT1Q-TUNNEL CONFIGURATION ............................................................................................14-10
14.3.1 Introduction to Dot1q-tunnel .......................................................................................14-10
14.3.2 Dot1q-tunnel Configuration ........................................................................................14-11
14.3.3 Typical Applications of the Dot1q-tunnel......................................................................14-12
14.4 VLAN-TRANSLATION CONFIGURATION .....................................................................................14-13
14.4.1 Introduction to VLAN-translation.................................................................................14-13
14.4.2 VLAN-translation Configuration ..................................................................................14-13
14.4.3 Typical application of VLAN-translation .......................................................................14-14
14.4.4 VLAN-translation Troubleshooting ..............................................................................14-15
14.5 DYNAMIC VLAN CONFIGURATION ...........................................................................................14-15
14.5.1 Introduction to Dynamic VLAN....................................................................................14-15
14.5.2 Dynamic VLAN Configuration.....................................................................................14-15
14.5.3 Typical Application of the Dynamic VLAN....................................................................14-17
14.5.4 Dynamic VLAN Troubleshooting.................................................................................14-18
14.6 VOICE VLAN CONFI GURATION................................................................................................14-18
14.6.1 Introduction to Voice VLAN ........................................................................................14-18
14.6.2 Voice VLAN Configuration..........................................................................................14-18
14.6.3 Typical Applications of the Voice VLAN .......................................................................14-19
14.6.4 Voice VLAN Troubleshooting......................................................................................14-20
CHAPTER 15 MAC TABLE CONFIGURATION....................................................................15-1
15.1 INT RODUCTION TO MAC TABL E ............................................................................................... 15-1
15.1.1 Obtaining MAC Table..................................................................................................15-1
15.1.2 Forward or Filter......................................................................................................... 15-2
15.2 MAC ADDRESS TA BLE CONFI GURATION TASK LIST ..................................................................... 15-3
15.3 TYPICAL CONFIGURATION EXAMPLES ....................................................................................... 15-4
15.4 MAC TA BLE TROUBLESHOOTING............................................................................................. 15-4
15.5 MAC ADDRESS FUNCTION EXTENSION ..................................................................................... 15-5
15.5.1 MAC Address Binding................................................................................................. 15-5
CHAPTER 16 MSTP CONFIGURATION................................................................................16-1
16.1 INT RODUCTION TO MSTP........................................................................................................ 16-1
16.1.1 MSTP Region ............................................................................................................ 16-1
16.1.2 Port Roles..................................................................................................................16-3
16.1.3 MSTP Load Balance................................................................................................... 16-3
16.2 MSTP CONFIGURATION TASK LIST........................................................................................... 16-3
16.3 MSTP EXAMPLE................................................................................................................... 16-6
16.4 MSTP TROUBL ESHOOTI NG ....................................................................................................16-10
CHAPTER 17 QOS CONFIGURATION..................................................................................17-1
17.1 INT RODUCTION TO QOS.......................................................................................................... 17-1

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17.1.1 QoS Terms.................................................................................................................17-1
17.1.2 QoS Implementation................................................................................................... 17-2
17.1.3 Basic QoS Model .......................................................................................................17-2
17.2 QOSCONFIGURATION TASK LIST ............................................................................................. 17-5
17.3 QOSEXAMPLE......................................................................................................................17-9
17.4 QOSTROUBLESHOOTING ......................................................................................................17-12
CHAPTER 18 PBR CONFIGURATION...................................................................................18-1
18.1 INT RODUCTION TO PBR.......................................................................................................... 18-1
18.2 PBR CONFIGURATION ............................................................................................................ 18-1
18.3 PBR EXAMPLES.................................................................................................................... 18-1
CHAPTER 19 IPV6 PBR CONFIGURATION.........................................................................19-1
19.1 INT RODUCTION TO PBR(POLICY-BASED ROUT ER)...................................................................... 19-1
19.2 PBR CONFIGURATION TASK SEQUENC E.................................................................................... 19-1
19.3 PBR EXAMPLES.................................................................................................................... 19-2
19.4 PBRTROUBLESHOOTING HELP ............................................................................................... 19-3
CHAPTER 20 FLOW-BASED REDIRECTION......................................................................20-4
20.1 INT RODUCTION TO FLOW-BASED REDIRECTION........................................................................... 20-4
20.2 FLOW-BASED REDIRECTION CONFIGURATION TASK SEQUENCE..................................................... 20-4
20.3 FLOW-BASED REDIRECTION EXAMPLES..................................................................................... 20-5
20.4 FLOW-BASED REDIRECTION TROUBLESHOOTING HELP ................................................................ 20-5
CHAPTER 21 LAYER 3 FORWARD CONFIGURATION.....................................................21-1
21.1 LAYER 3INTERFACE............................................................................................................... 21-1
21.1.1 Introduction to Layer 3 Interface .................................................................................. 21-1
21.1.2 Layer 3 Interface Configuration Task List......................................................................21-1
21.2 IP CONFI GURATION................................................................................................................21-2
21.2.1 Introduction to IPv4, IPv6............................................................................................21-2
21.2.2 IP Configuration .........................................................................................................21-4
21.2.3 IP Configuration Examples.........................................................................................21-10
21.2.4 IPv6 Troubleshooting.................................................................................................21-15
21.3 IP FORWARDING...................................................................................................................21-15
21.3.1 Introduction to IP Forwarding .....................................................................................21-15
21.3.2 IP Route Aggregation Configuration Task ....................................................................21-15
21.4 URPF.................................................................................................................................21-16
21.4.1 Introduction to URPF .................................................................................................21-16
21.4.2 URPF Configuration Task Sequence...........................................................................21-17
21.4.3 URPF Typical Example..............................................................................................21-18
21.4.4 URPF Troubleshooting ..............................................................................................21-19

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21.5 ARP...................................................................................................................................21-19
21.5.1 Introduction to ARP ...................................................................................................21-19
21.5.2 ARP Configuration Task List.......................................................................................21-19
21.5.3 ARP Troubleshooting.................................................................................................21-21
CHAPTER 22ARP SCANNING PREVENTION FUNCTION CONFIGURATION ...........22-1
22.1 INT RODUCTION TO ARP SCANNING PREVENTION FUNCTION......................................................... 22-1
22.2 ARP SCANNING PREVENTION CONFI GURATION TASK SEQ UENC E .................................................. 22-1
22.3 ARP SCANNING PREVENTION TYPICAL EXAMPLES ..................................................................... 22-3
22.4 ARP SCANNING PREVENTION TROUBLESHOOTING HELP ............................................................. 22-4
CHAPTER 23 PREVENT ARP, ND SPOOFING CONFIGURATION.................................23-1
23.1 OV ERV IEW ............................................................................................................................ 23-1
23.1.1 ARP (Address Resolution Protocol) ............................................................................. 23-1
23.1.2 ARP Spoofing............................................................................................................. 23-1
23.1.3 How to prevent void ARP/ND Spoofing ........................................................................ 23-1
23.2 PREVENT ARP, NDSPOOFING CONFIGURATION.......................................................................... 23-2
23.3 PREVENT ARP, NDSPOOFING EXAMPLE................................................................................... 23-2
CHAPTER 24ARP GUARD CONFIGURATION...................................................................24-1
24.1 INT RODUCTION TO ARP GUARD ............................................................................................. 24-1
24.2 ARP GUARD CONFIGURATION TASK LIST ................................................................................ 24-2
CHAPTER 25ARP LOCAL PROXYCONFIGURATION.....................................................25-1
25.1 INT RODUCTION TO ARP LOCAL PROXY FUNCTION....................................................................... 25-1
25.2 ARP LOCAL PROXY FUNCTION CONFIGURATION TASK LIST ......................................................... 25-2
25.3 TYPICAL EXAMPLES OF ARP LOCAL PROXY FUNCTION ............................................................... 25-2
25.4 ARP LOCAL PROXY FUNCTION TROUBLESHOOTING .................................................................... 25-3
CHAPTER 26 GRATUITOUSARP CONFIGURATION........................................................26-1
26.1 INT RODUCTION TO GRATUITOUS ARP ....................................................................................... 26-1
26.2 GRATUITOUS ARP CONFIGURATION TASK LIST .......................................................................... 26-1
26.3 GRATUITOUS ARP CONFIGURATION EXAMPLE ........................................................................... 26-2
26.4 GRATUITOUS ARP TROUBLESHOOTING ..................................................................................... 26-2
CHAPTER 27 ND SNOOPING CONFIGURATION...............................................................27-1
27.1 INT RODUCTION TO ND SNOOPING ............................................................................................ 27-1
27.2 ND SNOOPING BASIC CONFIGURATION ..................................................................................... 27-1
27.3 ND SNOOPING EXAMPLE........................................................................................................ 27-3
27.4 ND SNOOPING TROUBLESHOOTING.......................................................................................... 27-4

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CHAPTER 28 DHCP CONFIGURATION................................................................................28-1
28.1 INT RODUCTION TO DHCP ....................................................................................................... 28-1
28.2 DHCP SERVER CONFIGURATION.............................................................................................. 28-2
28.3 DHCP RELAY CONFIGURATION................................................................................................ 28-4
28.4 DHCP CONFIGURATION EXAMPLES.......................................................................................... 28-5
28.5 DHCP TROUBLESHOOTING..................................................................................................... 28-7
CHAPTER 29 DHCPV6 CONFIGURATION...........................................................................29-1
29.1 INT RODUCTION TO DHCPV6.................................................................................................... 29-1
29.2 DHCPV6SERVER CONFIGURATION.......................................................................................... 29-2
29.3 DHCPV6RELAY DEL EGATION CONFIGURATION.......................................................................... 29-3
29.4 DHCPV6PREFI X DEL EGATION SERVER CONFIGURATION............................................................. 29-4
29.5 DHCPV6PREFI X DEL EGATION CLIENT CONFIGURATION.............................................................. 29-5
29.6 DHCPV6CONFIGURATION EXAMPLES ...................................................................................... 29-6
29.7 DHCPV6TROUBLESHOOTING ................................................................................................29-10
CHAPTER 30 DHCP OPTION 82 CONFIGURATION..........................................................30-1
30.1 INT RODUCTION TO DHCP OPTION 82 ........................................................................................ 30-1
30.1.1 DHCP option 82 Message Structure ............................................................................30-1
30.1.2 option 82 Working Mechanism .................................................................................... 30-2
30.2 DHCP OPTION 82 CONFIGURATION TASK LIST ........................................................................... 30-2
30.3 DHCP OPTION 82 APPLICATION EXAMPLES ............................................................................... 30-4
CHAPTER 31 DHCP SNOOPING CONFIGURATION.........................................................31-1
31.1 INT RODUCTION TO DHCP SNOOPING ........................................................................................ 31-1
31.2 DHCP SNOOPING CONFIGURATION TASK SEQUENC E .................................................................. 31-2
31.3 DHCP SNOOPING TYPICAL APPLICATION.................................................................................. 31-4
31.4 DHCP SNOOPING TROUBL ESHOOTING HELP ............................................................................. 31-5
31.4.1 Monitor and Debug Information ...................................................................................31-5
31.4.2 DHCP Snooping Troubleshooting Help........................................................................ 31-6
CHAPTER 32 DHCPV6 SNOOPINGCONFIGURATION....................................................32-1
32.1 INT RODUCTION TO DHCPV6SNOOPING .................................................................................... 32-1
32.1.1 Defense against Fake DHCPv6 Server ........................................................................ 32-1
32.1.2 Defense against Fake IPv6 Address ............................................................................ 32-1
32.1.3 Defense against the attack of DHCPv6 addresses exhaustion....................................... 32-1
32.1.4 Defense against ND cheat .......................................................................................... 32-1
32.1.5 Reply the remove requirement for port ......................................................................... 32-2
32.2 DHCPV6SNOOPING CONFIGURATION TASK SEQUENCE .............................................................. 32-2

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32.3 DHCPV6SNOOPING TYPICAL APPLICATION .............................................................................. 32-4
32.4 DHCPV6SNOOPING TROUBLESHOOTING.................................................................................. 32-5
32.4.1 Monitor and Debug Information ...................................................................................32-5
32.4.2 DHCPv6 Snooping Troubleshooting Help..................................................................... 32-5
CHAPTER 33 ROUTING PROTOCOL OVERVIEW.............................................................33-1
33.1 ROUTING TA BLE .................................................................................................................... 33-1
33.2 IP ROUTING POLICY...............................................................................................................33-2
33.2.1 Introduction to Routing Policy......................................................................................33-2
33.2.2 IP Routing Policy Configuration Task List..................................................................... 33-4
33.2.3 Configuration Examples.............................................................................................. 33-7
33.2.4 Troubleshooting .........................................................................................................33-8
CHAPTER 34 STATIC ROUTE.................................................................................................34-1
34.1 INT RODUCTION TO STATIC ROUT E............................................................................................. 34-1
34.2 INT RODUCTION TO DEFAULT ROUT E.......................................................................................... 34-1
34.3 STATIC ROUT E CONFIGURATION TASK LIST................................................................................ 34-1
34.4 STATIC ROUT E CONFIGURATION EXAMPLES ............................................................................... 34-2
CHAPTER 35 RIP.......................................................................................................................35-1
35.1 INT RODUCTION TO RIP ........................................................................................................... 35-1
35.2 RIP CONFIGURATION TASK LIST .............................................................................................. 35-2
35.3 RIP EXAMPLES ..................................................................................................................... 35-8
35.3.1 Typical RIP Examples ................................................................................................. 35-8
35.3.2 Typical Examples of RIP aggregation function .............................................................35-10
35.4 RIP TROUBL ESHOOTING ........................................................................................................35-11
CHAPTER 36 RIPNG.................................................................................................................36-1
36.1 INT RODUCTION TO RIPNG ....................................................................................................... 36-1
36.2 RIPNG CONFIGURATION TASK LIST .......................................................................................... 36-2
36.3 RIPNG CONFIGURATION EXAMPLES.......................................................................................... 36-6
36.3.1 Typical RIPng Examples ............................................................................................. 36-6
36.3.2 RIPng Aggregation Route Function Typical Examples................................................... 36-8
36.4 RIPNG TROUBLESHOOTING ..................................................................................................... 36-9
CHAPTER 37 OSPF...................................................................................................................37-1
37.1 INT RODUCTION TO OSPF........................................................................................................ 37-1
37.2 OSPF CONFIGURATION TASK LIST ........................................................................................... 37-3
37.3 OSPF EXAMPLES.................................................................................................................. 37-8
37.3.1 Configuration Example of OSPF.................................................................................. 37-8
37.3.2 Configuration Examples of OSPF VPN .......................................................................37-16

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37.4 OSPF TROUBLESHOOTING ....................................................................................................37-18
CHAPTER 38 OSPFV3..............................................................................................................38-1
38.1 INT RODUCTION TO OSPFV3.................................................................................................... 38-1
38.2 OSPFV3CONFIGURATION TASK LIST ....................................................................................... 38-4
38.3 OSPFV3EXAMPLES.............................................................................................................. 38-7
38.4 OSPFV3TROUBL ESHOOTING.................................................................................................38-10
CHAPTER 39 BGP.....................................................................................................................39-1
39.1 INT RODUCTION TO BGP.......................................................................................................... 39-1
39.2 BGP CONFIGURATION TASK LIST............................................................................................. 39-4
39.3 CONFIGURATION EXAMPLES OF BGP.......................................................................................39-15
39.3.1 Examples 1: configure BGP neighbor .........................................................................39-15
39.3.2 Examples 2: configure BGP aggregation.....................................................................39-16
39.3.3 Examples 3: configure BGP community attributes........................................................39-16
39.3.4 Examples 4: configure BGP confederation ..................................................................39-17
39.3.5 Examples 5: configure BGP route reflector..................................................................39-19
39.3.6 Examples 6: configure MED of BGP ...........................................................................39-20
39.3.7 Examples 7: example of BGP VPN.............................................................................39-22
39.4 BGP TROUBLESHOOTING ......................................................................................................39-26
CHAPTER 40 MBGP4+.............................................................................................................40-1
40.1 INT RODUCTION TO MBGP4+ ................................................................................................... 40-1
40.2 MBGP4+ CONFIGURATION TASK LIST ...................................................................................... 40-1
40.3 MBGP4+ EXAMPLES............................................................................................................. 40-2
40.4 MBGP4+ TROUBLESHOOTING................................................................................................. 40-4
CHAPTER 41 BLACK HOLE ROUTING MANUAL .............................................................41-1
41.1 INT RODUCTION TO BLACKHOL E ROUTI NG ................................................................................. 41-1
41.2 IPV4BLACKHOL E ROUTING CONFIGURATION TASK ................................................................... 41-1
41.3 IPV6BLACKHOL E ROUTI NG CONFIGURATION TASK ................................................................... 41-1
41.4 BLACKHOL E ROUTING CONFIGURATION EXMAPLES ................................................................... 41-1
41.5 BLACKHOL E ROUTING TROUBL ESHOOTING .............................................................................. 41-3
CHAPTER 42 ECMP CONFIGURATION................................................................................42-1
42.1 INT RODUCTION TO ECMP ....................................................................................................... 42-1
42.2 ECMP CONFIGURATION TASK LIST .......................................................................................... 42-1
42.3 ECMP TYPICAL EXAM PLE ...................................................................................................... 42-2
42.3.1 Static Route Implements ECMP................................................................................... 42-2
42.3.2 OSPF Implements ECMP ........................................................................................... 42-3

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CHAPTER 43 IPV4 MULTICAST PROTOCOL.....................................................................43-1
43.1 IPV4MULTICAST PROTOCOL OVERVIEW.................................................................................... 43-1
43.1.1 Introduction to Multicast..............................................................................................43-1
43.1.2 Multicast Address .......................................................................................................43-1
43.1.3 IP Multicast Packet Transmission ................................................................................43-3
43.1.4 IP Multicast Application...............................................................................................43-3
43.2 PIM-DM ..............................................................................................................................43-3
43.2.1 Introduction to PIM-DM ............................................................................................... 43-3
43.2.2 PIM-DM Configuration Task List ..................................................................................43-5
43.2.3 PIM-DM Configuration Examples.................................................................................43-7
43.2.4 PIM-DM Troubleshooting ............................................................................................ 43-8
43.3 PIM-SM............................................................................................................................... 43-8
43.3.1 Introduction to PIM-SM ...............................................................................................43-8
43.3.2 PIM-SM Configuration Task List...................................................................................43-9
43.3.3 PIM-SM Configuration Examples................................................................................43-13
43.3.4 PIM-SM Troubleshooting ...........................................................................................43-14
43.4 MSDP CONFIGURATION.........................................................................................................43-15
43.4.1 Introduction to MSDP ................................................................................................43-15
43.4.2 Brief Introduction to MSDP Configuration Tasks...........................................................43-16
43.4.3 Configuration of MSDP Basic Function .......................................................................43-16
43.4.4 Configuration of MSDP Entities ..................................................................................43-17
43.4.5 Configuration of Delivery of MSDP Packet ..................................................................43-18
43.4.6 Configuration of Parameters of SA-cache ...................................................................43-19
43.4.7 MSDP Configuration Examples ..................................................................................43-19
43.4.8 MSDP Troubleshooting..............................................................................................43-24
43.5 ANYCAST RP CONFIGURATION .............................................................................................43-25
43.5.1 Introduction to ANYCAST RP .....................................................................................43-25
43.5.2 ANYCAST RP Configuration Task...............................................................................43-25
43.5.3 ANYCAST RP Configuration Examples .......................................................................43-27
43.5.4 ANYCAST RP Troubleshooting...................................................................................43-29
43.6 PIM-SSM ...........................................................................................................................43-30
43.6.1 Introduction to PIM-SSM............................................................................................43-30
43.6.2 PIM-SSM Configuration Task List ...............................................................................43-30
43.6.3 PIM-SSM Configuration Examples..............................................................................43-30
43.6.4 PIM-SSM Troubleshooting .........................................................................................43-32
43.7 DVMRP..............................................................................................................................43-33
43.7.1 Introduction to DVMRP ..............................................................................................43-33
43.7.2 DVMRP Configuration Task List..................................................................................43-34
43.7.3 DVMRP Configuration Examples ................................................................................43-37
43.7.4 DVMRP Troubleshooting............................................................................................43-37
43.8 DCSCM .............................................................................................................................43-38
43.8.1 Introduction to DCSCM..............................................................................................43-38
43.8.2 DCSCM Configuration Task List .................................................................................43-39

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43.8.3 DCSCM Configuration Examples................................................................................43-41
43.8.4 DCSCM Troubleshooting ...........................................................................................43-42
43.9 IGMP .................................................................................................................................43-42
43.9.1 Introduction to IGMP..................................................................................................43-42
43.9.2 IGMP Configuration Task List.....................................................................................43-44
43.9.3 IGMP Configuration Examples ...................................................................................43-46
43.9.4 IGMP Troubleshooting ...............................................................................................43-47
43.10 IGMP SNOOPING ................................................................................................................43-47
43.10.1 Introduction to IGMP Snooping.................................................................................43-47
43.10.2 IGMP Snooping Configuration Task List....................................................................43-47
43.10.3 IGMP Snooping Examples .......................................................................................43-50
43.10.4 IGMP Snooping Troubleshooting ..............................................................................43-52
43.11 IGMP PROXY CONFIGURATION .............................................................................................43-52
43.11.1 Introduction to IGMP Proxy.......................................................................................43-52
43.11.2 IGMP Proxy Configuration Task List ..........................................................................43-53
43.11.3 IGMP Proxy Examples .............................................................................................43-54
43.11.4 IGMP Proxy Troubleshooting....................................................................................43-57
CHAPTER 44 IPV6 MULTICAST PROTOCOL.....................................................................44-1
44.1 PIM-DM6.............................................................................................................................44-1
44.1.1 Introduction to PIM-DM6 .............................................................................................44-1
44.1.2 PIM-DM6 Configuration Task List ................................................................................44-2
44.1.3 PIM-DM6 Typical Application....................................................................................... 44-4
44.1.4 PIM-DM6 Troubleshooting .......................................................................................... 44-5
44.2 PIM-SM6............................................................................................................................. 44-5
44.2.1 Introduction to PIM-SM6.............................................................................................44-5
44.2.2 PIM-SM6 Configuration Task List................................................................................. 44-7
44.2.3 PIM-SM6 Typical Application......................................................................................44-10
44.2.4 PIM-SM6 Troubleshooting..........................................................................................44-12
44.3 ANYCAST RP V6CONFIGURATION ........................................................................................44-12
44.3.1 Introduction to ANYCAST RP v6.................................................................................44-12
44.3.2 ANYCAST RP v6 Configuration Task ..........................................................................44-12
44.3.3 ANYCAST RP v6 Configuration Examples ..................................................................44-15
44.3.4 ANYCAST RP v6 Troubleshooting ..............................................................................44-16
44.4 PIM-SSM6..........................................................................................................................44-16
44.4.1 Introduction to PIM-SSM6..........................................................................................44-16
44.4.2 PIM-SSM6 Configuration Task List .............................................................................44-17
44.4.3 PIM-SSM6 Configuration Example .............................................................................44-17
44.4.4 PIM-SSM6 Troubleshooting .......................................................................................44-19
44.5 IPV6DCSCM......................................................................................................................44-19
44.5.1 Introduction to IPv6 DCSCM ......................................................................................44-19
44.5.2 IPv6 DCSCM Configuration Task Sequence................................................................44-20
44.5.3 IPv6 DCSCM Typical Examples..................................................................................44-23
44.5.4 IPv6 DCSCM Troubleshooting....................................................................................44-24

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44.6 MLD ..................................................................................................................................44-24
44.6.1 Introduction to MLD ...................................................................................................44-24
44.6.2 MLD Configuration Task List.......................................................................................44-24
44.6.3 MLD Typical Application.............................................................................................44-26
44.6.4 MLD Troubleshooting Help.........................................................................................44-27
44.7 MLDSNOOPING...................................................................................................................44-27
44.7.1 Introduction to MLD Snooping ....................................................................................44-27
44.7.2 MLD Snooping Configuration Task..............................................................................44-29
44.7.3 MLD Snooping Examples...........................................................................................44-30
44.7.4 MLD Snooping Troubleshooting .................................................................................44-32
CHAPTER 45 MULTICAST VLAN.........................................................................................45-33
45.1 INT RODUCTIONS TO MULTICAST VLAN ....................................................................................45-33
45.2 MULTICAST VLAN CONFI GURATION TASK LIST .........................................................................45-33
45.3 MULTICAST VLAN EXAMPLES ................................................................................................45-34
CHAPTER 46ACL CONFIGURATION...................................................................................46-1
46.1 INT RODUCTION TO ACL .......................................................................................................... 46-1
46.1.1 Access-list ................................................................................................................. 46-1
46.1.2 Access-group.............................................................................................................46-1
46.1.3 Access-list Action and Global Default Action................................................................. 46-1
46.2 ACL CONFIGURATION TASK LIST ............................................................................................. 46-2
46.3 ACL EXAMPLE.....................................................................................................................46-16
46.4 ACL TROUBL ESHOOTING.......................................................................................................46-20
CHAPTER 47 802.1X CONFIGURATION ..............................................................................47-1
47.1 INT RODUCTION TO 802.1X....................................................................................................... 47-1
47.1.1 The Authentication Structure of 802.1x......................................................................... 47-1
47.1.2 The Work Mechanism of 802.1x .................................................................................. 47-3
47.1.3 The Encapsulation of EAPOL Messages ...................................................................... 47-3
47.1.4 The Encapsulation of EAP Attributes............................................................................47-5
47.1.5 Web Authentication Proxy based on 802.1x ................................................................. 47-5
47.1.6 The Authentication Methods of 802.1x ......................................................................... 47-6
47.1.7 The Extension and Optimization of 802.1x ..................................................................47-11
47.1.8 The Features of VLAN Allocation................................................................................47-12
47.2 802.1X CONFIGURATION TASK LIST .........................................................................................47-13
47.3 802.1X APPLICATION EXAMPLE ..............................................................................................47-16
47.3.1 Examples of Guest Vlan Applications..........................................................................47-16
47.3.2 Examples of IPv4 Radius Applications ........................................................................47-18
47.3.3 Examples of IPv6 Radius Application..........................................................................47-19
47.3.4 802.1x Web Proxy Authentication Sample Application..................................................47-20
47.4 802.1X TROUBLESHOOTING ...................................................................................................47-21

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CHAPTER 48 THE NUMBER LIMITATION FUNCTION OF PORT, MAC IN VLAN AND IP
CONFIGURATION......................................................................................................................48-1
48.1 INT RODUCTION TO THE NUMBER LIMITATIONFUNCTION OF PORT,MAC IN VLANANDIP.................. 48-1
48.2 THE NUMBER LIMITATION FUNCTION OF PORT,MAC IN VLAN ANDIP CONFIGURATION TASK SEQUENCE..................................................................................................................................................48-2
48.3 THE NUMBER LIMITATION FUNCTION OF PORT,MAC IN VLAN ANDIP TYPICAL EXAMPLES ............... 48-4
48.4 THE NUMBER LIMITATION FUNCTION OF PORT,MAC IN VLAN ANDIP TROUBLESHOOTING HELP ....... 48-5
CHAPTER 49 OPERATIONAL CONFIGURATION OF AM FUNCTION...........................49-1
49.1 INT RODUCTION TO AM FUNCTION............................................................................................. 49-1
49.2 AM FUNCTION CONFIGURATION TASK LIST ................................................................................ 49-1
49.3 AM FUNCTION EXAMPLE......................................................................................................... 49-2
49.4 AM FUNCTION TROUBLESHOOTING .......................................................................................... 49-3
CHAPTER 50 SECURITYFEATURE CONFIGURATION...................................................50-1
50.1 INT RODUCTION TO SECURITY FEATURE ..................................................................................... 50-1
50.2 SECURITY FEATURE CONFIGURATION........................................................................................ 50-1
50.2.1 Prevent IP Spoofing Function Configuration Task Sequence.......................................... 50-1
50.2.2 Prevent TCP Unauthorized Label Attack Function Configuration Task Sequence ............ 50-1
50.2.3 Anti Port Cheat Function Configuration Task Sequence................................................. 50-2
50.2.4 Prevent TCP Fragment Attack Function Configuration Task Sequence........................... 50-2
50.2.5 Prevent ICMP Fragment Attack Function Configuration Task Sequence ......................... 50-2
50.3 SECURITY FEATURE EXAMPLE................................................................................................. 50-3
CHAPTER 51 TACACS+ CONFIGURATION........................................................................51-1
51.1 INT RODUCTION TO TACACS+ ................................................................................................. 51-1
51.2 TACACS+ CONFIGURATION TASK LIST .................................................................................... 51-1
51.3 TACACS+ SCENARIOS TYPICAL EXAMPLES.............................................................................. 51-2
51.4 TACACS+ TROUBLESHOOTING ............................................................................................... 51-3
CHAPTER 52 RADIUS CONFIGURATION............................................................................52-1
52.1 INT RODUCTION TO RADIUS .................................................................................................... 52-1
52.1.1 AAA and RADIUS Introduction .................................................................................... 52-1
52.1.2 Message structure for RADIUS ................................................................................... 52-1
52.2 RADIUS CONFIGURATION TASK LIST ....................................................................................... 52-2
52.3 RADIUS TYPICAL EXAMPLES ................................................................................................. 52-5
52.3.1 IPv4 Radius Example ................................................................................................. 52-5
52.3.2 IPv6 RadiusExample .................................................................................................. 52-6
52.4 RADIUS TROUBLESHOOTING.................................................................................................. 52-6

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CHAPTER 53 SSL CONFIGURATION...................................................................................53-1
53.1 INT RODUCTION TO SSL ..........................................................................................................53-1
53.1.1 Basic Element of SSL................................................................................................. 53-1
53.2 SSL CONFIGURATION TASK LIST.............................................................................................. 53-2
53.3 SSL TYPICAL EXAMPLE.......................................................................................................... 53-3
53.4 SSL TROUBLESHOOTING........................................................................................................ 53-4
CHAPTER 54 IPV6 SECURITY RACONFIGURATION ......................................................54-1
54.1 INT RODUCTION TO IPV6SECURITY RA...................................................................................... 54-1
54.2 IPV6SECURITY RA CONFIGURATION TASK SEQUENC E ................................................................ 54-1
54.3 IPV6SECURITY RA TYPICAL EXAMPLES ................................................................................... 54-2
54.4 IPV6SECURITY RA TROUBLESHOOTING HELP ........................................................................... 54-2
CHAPTER 55 VLAN-ACL CONFIGURATION.......................................................................55-1
55.1 INT RODUCTION TO VLAN-ACL................................................................................................ 55-1
55.2 VLAN-ACL CONFIGURATION TASK LIST ................................................................................... 55-1
55.3 VLAN-ACL CONFIGURATION EXAMPLE.................................................................................... 55-3
55.4 VLAN-ACL TROUBL ESHOOTING ............................................................................................. 55-4
55.5 INT RODUCTION TO MIRROR ..................................................................................................... 55-4
55.6 MIRROR CONFIGURATION TASK LIST......................................................................................... 55-5
55.7 MIRROR EXAMPLES ............................................................................................................... 55-6
55.8 DEV ICE MIRROR TROUBLESHOOTING ........................................................................................ 55-6
CHAPTER 56 RSPAN CONFIGURATION.............................................................................56-1
56.1 INT RODUCTION TO RSPAN ..................................................................................................... 56-1
56.2 RSPAN CONFIGURATION TASK LIST......................................................................................... 56-2
56.3 TYPICAL EXAMPLES OF RSPAN .............................................................................................. 56-4
56.4 RSPAN TROUBLESHOOTING ................................................................................................... 56-6
CHAPTER 57 SFLOW CONFIGURATION.............................................................................57-1
57.1 INT RODUCTION TO SFLOW ....................................................................................................... 57-1
57.2 SFLOW CONFIGURATION TASK LIST .......................................................................................... 57-1
57.3 SFLOW EXAMPLES.................................................................................................................57-3
57.4 SFLOW TROUBLESHOOTING .................................................................................................... 57-3
CHAPTER 58 VRRP CONFIGURATION................................................................................58-1
58.1 INT RODUCTION TO VRRP........................................................................................................ 58-1
58.2 VRRP CONFIGURATION TASK LIST........................................................................................... 58-2

15
58.3 VRRP TYPICAL EXAMPLES ..................................................................................................... 58-3
58.4 VRRP TROUBL ESHOOTING ..................................................................................................... 58-4
CHAPTER 59 IPV6 VRRPV3 CONFIGURATION.................................................................59-1
59.1 INT RODUCTION TO VRRPV3.................................................................................................... 59-1
59.1.1 The Format of VRRPv3 Message ................................................................................ 59-2
59.1.2 VRRPv3 Working Mechanism ..................................................................................... 59-3
59.2 VRRPV3CONFIGURATION ...................................................................................................... 59-4
59.2.1 Configuration Task Sequence...................................................................................... 59-4
59.3 VRRPV3TYPICAL EXAMPLES ................................................................................................. 59-5
59.4 VRRPV3TROUBLESHOOTING ................................................................................................. 59-6
CHAPTER 60 MRPP CONFIGURATION................................................................................60-1
60.1 INT RODUCTION TO MRPP ....................................................................................................... 60-1
60.1.1 Conception Introduction.............................................................................................. 60-1
60.1.2 MRPP Protocol Packet Types......................................................................................60-2
60.1.3 MRPP Protocol Operation System............................................................................... 60-3
60.2 MRPP CONFIGURATION TASK LIST .......................................................................................... 60-3
60.3 MRPP TYPICAL SCENARIO ..................................................................................................... 60-5
60.4 MRPP TROUBLESHOOTING ..................................................................................................... 60-7
CHAPTER 61 ULPP CONFIGURATION ................................................................................61-1
61.1 INT RODUCTION TO ULPP ........................................................................................................ 61-1
61.2 ULPP CONFIGURATION TASK LIST ........................................................................................... 61-2
61.3 ULPP TYPICAL EXAMPLES ..................................................................................................... 61-4
61.3.1 ULPP Typical Example1..............................................................................................61-4
61.3.2 ULPP Typical Example2..............................................................................................61-6
61.4 ULPP TROUBLESHOOTING...................................................................................................... 61-7
CHAPTER 62 ULSM CONFIGURATION................................................................................62-1
62.1 INT RODUCTION TO ULSM ....................................................................................................... 62-1
62.2 ULSM CONFIGURATION TASK LIST........................................................................................... 62-2
62.3 ULSM TYPICAL EXAMPLE....................................................................................................... 62-2
62.4 ULSM TROUBL ESHOOTI NG ..................................................................................................... 62-4
CHAPTER 63 SNTP CONFIGURATION ................................................................................63-1
63.1 INT RODUCTION TO SNTP ........................................................................................................ 63-1
63.2 TYPICAL EXAMPLES OF SNTP CONFIGURATION ......................................................................... 63-2
CHAPTER 64 NTP FUNCTION CONFIGURATION .............................................................64-1

16
64.1 INT RODUCTION TO NTP FUNCTION ........................................................................................... 64-1
64.2 NTP FUNCTION CONFIGURATION TASK LIST .............................................................................. 64-1
64.3 TYPICAL EXAMPLES OF NTP FUNCTION .................................................................................... 64-3
64.4 NTP FUNCTION TROUBLESHOOTING ......................................................................................... 64-4
CHAPTER 65 DNSV4/V6 CONFIGURATION........................................................................65-1
65.1 INT RODUCTION TO DNS .......................................................................................................... 65-1
65.2 DNSV4/V6CONFIGURATION TASK LIST..................................................................................... 65-2
65.3 TYPICAL EXAMPLES OF DNS ................................................................................................... 65-4
65.4 DNS TROUBLESHOOTING ....................................................................................................... 65-5
CHAPTER 66 MONITOR AND DEBUG..................................................................................66-1
66.1 PING.................................................................................................................................... 66-1
66.2 PING6.................................................................................................................................. 66-1
66.3 TRACEROUT E........................................................................................................................ 66-1
66.4 TRACEROUT E6...................................................................................................................... 66-1
66.5 SHOW .................................................................................................................................. 66-2
66.6 DEBUG................................................................................................................................. 66-2
66.7 SYSTEM LOG.........................................................................................................................66-3
66.7.1 System Log Introduction ............................................................................................. 66-3
66.7.2 System Log Configuration........................................................................................... 66-5
66.7.3 System Log Configuration Example.............................................................................66-6
CHAPTER 67 RELOAD SWITCHAFTER SPECIFIED TIME.............................................67-1
67.1 INT RODUC E TO RELOA D SWITCH AFTER SP ECIFI D TIME ............................................................... 67-1
67.2 RELOAD SWITCH AFTER SP ECIFI D TIME TASK LIST...................................................................... 67-1
CHAPTER 68 DEBUGGING AND DIAGNOSIS FOR PACKETS RECEIVEDAND SENT
BYCPU.........................................................................................................................................68-1
68.1 INT RODUCTION TO DEBUGGING AND DIAGNOSIS FOR PACKETS REC EIV ED AND SENT BY CPU ........... 68-1
68.2 DEBUGGING AND DIAGNOSIS FOR PACKETS REC EIV ED AND SENT BY CPU TASK LIST ...................... 68-1
CHAPTER 69 SWITCH OPERATION.....................................................................................69-1
69.1 ADDRESS TABL E ...................................................................................................................69-1
69.2 LEARNI NG ............................................................................................................................ 69-1
69.3 FORWA RDING &FILT ERI NG...................................................................................................... 69-1
69.4 STORE-AND-FORWARD........................................................................................................... 69-1
69.5 AUTO-NEGOTIATION...............................................................................................................69-2

17
CHAPTER 70 TROUBLE SHOOTING....................................................................................70-1
CHAPTER 71APPENDEXA....................................................................................................71-1
71.1 A.1 SWITCH'S RJ-45PIN ASSIGNMENTS ................................................................................... 71-1
71.2 A.2 10/100MBPS,10/100BASE-TX ......................................................................................... 71-1
CHAPTER 72 GLOSSARY .......................................................................................................72-1