SGS-6341-Series User Manual

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Table Of Contents

Chapter 1 INTRODUCTION
- 1.1 Packet Contents
- 1.2 Product Description
- 1.3 Product Features
- 1.4 Product Specifications
Chapter 2 INSTALLATION
- 2.1 Hardware Description
- 2.2 Installing the Managed Switch
Chapter 3 Switch Management
- 3.1 Management Options
  - 3.1.1 Out-Of-Band Management
  - 3.1.2 In-band Management
- 3.2 CLI Interface
Chapter 4 Basic Switch Configuration
- 4.1 Basic Configuration
- 4.2 Telnet Management
  - 4.2.1 Telnet
    - 4.2.1.1 Introduction to Telnet
    - 4.2.1.2 Telnet Configuration Task List
  - 4.2.2 SSH
- 4.3 Configure Switch IP Addresses
  - 4.3.1 Switch IP Addresses Configuration Task List
- 4.4 SNMP Configuration
- 4.5 Switch Upgrade
Chapter 5 File System Operations
- 5.1 Introduction to File Storage Devices
- 5.2 File System Operation Configuration Task List
- 5.3 Typical Applications
- 5.4 Troubleshooting
Chapter 6 Cluster Configuration
- 6.1 Introduction to cluster network management
- 6.2 Cluster Network Management Configuration Sequence
- 6.3 Examples of Cluster Administration
- 6.4 Cluster Administration Troubleshooting
Chapter 7 Port Configuration
- 7.1 Introduction to Port
- 7.2 Network Port Configuration Task List
- 7.3 Port Configuration Example
- 7.4 Port Troubleshooting
Chapter 8 Port Isolation Function Configuration
- 8.1 Introduction to Port Isolation Function
- 8.2 Task Sequence of Port Isolation
- 8.3 Port Isolation Function Typical Examples
Chapter 9 Port Loopback Detection Function Configuration
- 9.1 Introduction to Port Loopback Detection Function
- 9.2 Port Loopback Detection Function Configuration Task List
- 9.3 Port Loopback Detection Function Example
- 9.4 Port Loopback Detection Troubleshooting
Chapter 10 ULDP Function Configuration
- 10.1 Introduction to ULDP Function
- 10.2 ULDP Configuration Task Sequence
- 10.3 ULDP Function Typical Examples
- 10.4 ULDP Troubleshooting
Chapter 11 LLDP Function Operation Configuration
- 11.1 Introduction to LLDP Function
- 11.2 LLDP Function Configuration Task Sequence
- 11.3 LLDP Function Typical Example
- 11.4 LLDP Function Troubleshooting
Chapter 12 Port Channel Configuration
- 12.1 Introduction to Port Channel
- 12.2 Brief Introduction to LACP
- 12.3 Port Channel Examples
- 12.4 Port Channel Troubleshooting
Chapter 13 MTU Configuration
- 13.1 Introduction to MTU
- 13.2 MTU Configuration Task Sequence
Chapter 14 EFM OAM Configuration
- 14.1 Introduction to EFM OAM
- 14.2 EFM OAM Configuration
- 14.3 EFM OAM Example
- 14.4 EFM OAM Troubleshooting
Chapter 15 PORT SECURITY
- 15.1 Introduction to PORT SECURITY
- 15.2 PORT SECURITY Configuration Task List
- 15.3 Example of PORT SECURITY
- 15.4 PORT SECURITY Troubleshooting
Chapter 16 DDM Configuration
- 16.1 Introduction to DDM
  - 16.1.1 Brief Introduction to DDM
  - 16.1.2 DDM Function
- 16.2 DDM Configuration Task List
- 16.3 Examples of DDM
- 16.4 DDM Troubleshooting
Chapter 17 LLDP-MED
- 17.1 Introduction to LLDP-MED
- 17.2 LLDP-MED Configuration Task Sequence
- 17.3 LLDP-MED Example
- 17.4 LLDP-MED Troubleshooting
Chapter 18 bpdu-tunnel Configuration
- 18.1 Introduction to bpdu-tunnel
  - 18.1.1 bpdu-tunnel function
  - 18.1.2 Background of bpdu-tunnel
- 18.2 bpdu-tunnel Configuration Task List
- 18.3 Examples of bpdu-tunnel
- 18.4 bpdu-tunnel Troubleshooting
Chapter 19 EEE Energy-saving Configuration
- 19.1 Introduction to EEE Energy-saving
- 19.2 EEE Energy-saving configuration List
- 19.3 EEE Energy-saving Typical Examples
Chapter 20 VLAN Configuration
- 20.1 VLAN Configuration
- 20.2 Dot1q-tunnel Configuration
- 20.3 Selective Q-in-Q Configuration
- 20.4 VLAN Translation Configuration
- 20.5 Multi-to-One VLAN Translation Configuration
- 20.6 Dynamic VLAN Configuration
- 20.7 GVRP Configuration
- 20.8 Voice VLAN Configuration
Chapter 21 MAC Table Configuration
- 21.1 Introduction to MAC Table
  - 21.1.1 Obtaining MAC Table
  - 21.1.2 Forward or Filter
- 21.2 Mac Address Table Configuration Task List
- 21.3 Typical Configuration Examples
- 21.4 MAC Table Troubleshooting
- 21.5 MAC Address Function Extension
  - 21.5.1 MAC Address Binding
- 21.6 MAC Notification Configuration
Chapter 22 MSTP Configuration
- 22.1 Introduction to MSTP
- 22.2 MSTP Region
- 22.3 MSTP Configuration Task List
- 22.4 MSTP Example
- 22.5 MSTP Troubleshooting
Chapter 23 QoS Configuration
- 23.1 Introduction to QoS
- 23.2 QoS Configuration Task List
- 23.3 QoS Example
- 23.4 QoS Troubleshooting
Chapter 24 Flow-based Redirection
- 24.1 Introduction to Flow-based Redirection
- 24.2 Flow-based Redirection Configuration Task Sequence
- 24.3 Flow-based Redirection Examples
- 24.4 Flow-based Redirection Troubleshooting Help
Chapter 25 Flexible Q-in-Q Configuration
- 25.1 Introduction to Flexible Q-in-Q
- 25.2 Flexible Q-in-Q Example
- 25.3 Flexible Q-in-Q Troubleshooting
Chapter 26 Layer 3 Management Configuration
- 26.1 Layer 3 Management Interface
  - 26.1.1 Introduction to Layer 3 Management Interface
  - 26.1.2 Layer 3 Interface Configuration Task List
- 26.2 IP Configuration
- 26.3 Static Route
- 26.4 RIP
- 26.5 OSPF
- 26.6 ARP
Chapter 27 ARP Scanning Prevention Function Configuration
- 27.1 Introduction to ARP Scanning Prevention Function
- 27.2 ARP Scanning Prevention Configuration Task Sequence
- 27.3 ARP Scanning Prevention Typical Examples
- 27.4 ARP Scanning Prevention Troubleshooting Help
Chapter 28 Prevent ARP Spoofing Configuration
- 28.1 Overview
- 28.2 Prevent ARP Spoofing configuration
- 28.3 Prevent ARP Spoofing Example
Chapter 29 ARP GUARD Configuration
- 29.1 Introduction to ARP GUARD
- 29.2 ARP GUARD Configuration Task List
Chapter 30 Gratuitous ARP Configuration
- 30.1 Introduction to Gratuitous ARP
- 30.2 Gratuitous ARP Configuration Task List
- 30.3 Gratuitous ARP Configuration Example
- 30.4 Gratuitous ARP Troubleshooting
Chapter 31 DHCP Configuration
- 31.1 Introduction to DHCP
- 31.2 DHCP Server Configuration
- 31.3 DHCP Relay Configuration
- 31.4 DHCP Configuration Examples
- 31.5 DHCP Troubleshooting
Chapter 32 DHCPv6 Configuration
- 32.1 Introduction to DHCPv6
- 32.2 DHCPv6 Server Configuration
- 32.3 DHCPv6 Relay Delegation Configuration
- 32.4 DHCPv6 Prefix Delegation Server Configuration
- 32.5 DHCPv6 Prefix Delegation Client Configuration
- 32.6 DHCPv6 Configuration Examples
- 32.7 DHCPv6 Troubleshooting
Chapter 33 DHCP Option 82 Configuration
- 33.1 Introduction to DHCP Option 82
  - 33.1.1 DHCP Option 82 Message Structure
  - 33.1.2 Option 82 Working Mechanism
- 33.2 DHCP Option 82 Configuration Task List
- 33.3 DHCP Option 82 Application Examples
- 33.4 DHCP Option 82 Troubleshooting
Chapter 34 DHCP Option 60 and option 43
- 34.1 Introduction to DHCP Option 60 and Option 43
- 34.2 DHCP Option 60 and Option 43 Configuration Task List
- 34.3 DHCPv6 Option 60 and Option 43 Example
- 34.4 DHCP Option 60 and Option 43 Troubleshooting
Chapter 35 DHCPv6 Options 37, 38
- 35.1 Introduction to DHCPv6 Options 37, 38
- 35.2 DHCPv6 Options 37, 38 Configuration Task List
- 35.3 DHCPv6 Options 37, 38 Examples
  - 35.3.1 DHCPv6 Snooping options 37, 38 Example
  - 35.3.2 DHCPv6 Relay option37, 38 Example
- 35.4 DHCPv6 Options 37, 38 Troubleshooting
Chapter 36 DHCP Snooping Configuration
- 36.1 Introduction to DHCP Snooping
- 36.2 DHCP Snooping Configuration Task Sequence
- 36.3 DHCP Snooping Typical Application
- 36.4 DHCP Snooping Troubleshooting Help
  - 36.4.1 Monitor and Debug Information
  - 36.4.2 DHCP Snooping Troubleshooting Help
Chapter 37 DHCP Snooping Option 82 Configuration
- 37.1 Introduction to DHCP Snooping Option 82
  - 37.1.1 DHCP Option 82 Message Structure
  - 37.1.2 DHCP Snooping Option 82 Working Mechanism
- 37.2 DHCP Snooping Option 82 Configuration Task List
- 37.3 DHCP Snooping Option 82 Application Examples
- 37.4 DHCP Snooping Option 82 Troubleshooting
Chapter 38 IPv4 Multicast Protocol
- 38.1 IPv4 Multicast Protocol Overview
- 38.2 DCSCM
- 38.3 IGMP Snooping
Chapter 39 IPv6 Multicast Protocol
- 39.1 MLD Snooping
Chapter 40 Multicast VLAN
- 40.1 Introductions to Multicast VLAN
- 40.2 Multicast VLAN Configuration Task List
- 40.3 Multicast VLAN Examples
Chapter 41 ACL Configuration
- 41.1 Introduction to ACL
- 41.2 ACL Configuration Task List
- 41.3 ACL Example
- 41.4 ACL Troubleshooting
Chapter 42 802.1x Configuration
- 42.1 Introduction to 802.1x
- 42.2 802.1x Configuration Task List
- 42.3 802.1x Application Example
- 42.4 802.1x Troubleshooting
Chapter 43 The Number Limitation Function of MAC and IP in Port, VLAN Configuration
- 43.1 The Number Limitation Function of MAC and IP in Port, VLAN Configuration Task Sequence
- 43.2 The Number Limitation Function of MAC and IP in Port, VLAN Typical Examples
- 43.3 The Number Limitation Function of MAC and IP in Port, VLAN Troubleshooting Help
Chapter 44 Operational Configuration of AM Function
- 44.1 Introduction to AM Function
- 44.2 AM Function Configuration Task List
- 44.3 AM Function Example
- 44.4 AM Function Troubleshooting
Chapter 45 Security Feature Configuration
- 45.1 Introduction to Security Feature
- 45.2 Security Feature Configuration
- 45.3 Security Feature Example
Chapter 46 TACACS+ Configuration
- 46.1 Introduction to TACACS+
- 46.2 TACACS+ Configuration Task List
- 46.3 TACACS+ Scenarios Typical Examples
- 46.4 TACACS+ Troubleshooting
Chapter 47 RADIUS Configuration
- 47.1 Introduction to RADIUS
  - 47.1.1 AAA and RADIUS Introduction
  - 47.1.2 Message Structure for RADIUS
- 47.2 RADIUS Configuration Task List
- 47.3 RADIUS Typical Examples
  - 47.3.1 IPv4 RADIUS Example
  - 47.3.2 IPv6 RADIUS Example
- 47.4 RADIUS Troubleshooting
Chapter 48 SSL Configuration
- 48.1 Introduction to SSL
  - 48.1.1 Basic Element of SSL
- 48.2 SSL Configuration Task List
- 48.3 SSL Typical Example
- 48.4 SSL Troubleshooting
Chapter 49 IPv6 Security RA Configuration
- 49.1 Introduction to IPv6 Security RA
- 49.2 IPv6 Security RA Configuration Task Sequence
- 49.3 IPv6 Security RA Typical Examples
- 49.4 IPv6 Security RA Troubleshooting Help
Chapter 50 MAB Configuration
- 50.1 Introduction to MAB
- 50.2 MAB Configuration Task List
- 50.3 MAB Example
- 50.4 MAB Troubleshooting
Chapter 51 PPPoE Intermediate Agent Configuration
- 51.1 Introduction to PPPoE Intermediate Agent
  - 51.1.1 Brief Introduction to PPPoE
  - 51.1.2 Introduction to PPPoE IA
- 51.2 PPPoE Intermediate Agent Configuration Task List
- 51.3 PPPoE Intermediate Agent Typical Application
- 51.4 PPPoE Intermediate Agent Troubleshooting
Chapter 52 Web Portal Configuration
- 52.1 Introduction to Web Portal Authentication
- 52.2 Web Portal Authentication Configuration Task List
- 52.3 Web Portal Authentication Typical Example
- 52.4 Web Portal Authentication Troubleshooting
Chapter 53 VLAN-ACL Configuration
- 53.1 Introduction to VLAN-ACL
- 53.2 VLAN-ACL Configuration Task List
- 53.3 VLAN-ACL Configuration Example
- 53.4 VLAN-ACL Troubleshooting
Chapter 54 SAVI Configuration
- 54.1 Introduction to SAVI
- 54.2 SAVI Configuration
- 54.3 SAVI Typical Application
- 54.4 SAVI Troubleshooting
Chapter 55 MRPP Configuration
- 55.1 Introduction to MRPP
- 55.2 MRPP Configuration Task List
- 55.3 MRPP Typical Scenario
- 55.4 MRPP Troubleshooting
Chapter 56 ULPP Configuration
- 56.1 Introduction to ULPP
- 56.2 ULPP Configuration Task List
- 56.3 ULPP Typical Examples
  - 56.3.1 ULPP Typical Example1
  - 56.3.2 ULPP Typical Example2
- 56.4 ULPP Troubleshooting
Chapter 57 ULSM Configuration
- 57.1 Introduction to ULSM
- 57.2 ULSM Configuration Task List
- 57.3 ULSM Typical Example
- 57.4 ULSM Troubleshooting
Chapter 58 Mirror Configuration
- 58.1 Introduction to Mirror
- 58.2 Mirror Configuration Task List
- 58.3 Mirror Examples
- 58.4 Device Mirror Troubleshooting
Chapter 59 sFlow Configuration
- 59.1 Introduction to sFlow
- 59.2 sFlow Configuration Task List
- 59.3 sFlow Examples
- 59.4 sFlow Troubleshooting
Chapter 60 RSPAN Configuration
- 60.1 Introduction to RSPAN
- 60.2 RSPAN Configuration Task List
- 60.3 Typical Examples of RSPAN
- 60.4 RSPAN Troubleshooting
Chapter 61 ERSPAN
- 61.1 Introduction to ERSPAN
- 61.2 ERSPAN Configuration Task List
- 61.3 Typical Examples of ERSPAN
- 61.4 ERSPAN Troubleshooting
Chapter 62 SNTP Configuration
- 62.1 Introduction to SNTP
- 62.2 Typical Examples of SNTP Configuration
Chapter 63 NTP Function Configuration
- 63.1 Introduction to NTP Function
- 63.2 NTP Function Configuration Task List
- 63.3 Typical Examples of NTP Function
- 63.4 NTP Function Troubleshooting
Chapter 64 Summer Time Configuration
- 64.1 Introduction to Summer Time
- 64.2 Summer Time Configuration Task Sequence
- 64.3 Examples of Summer Time
- 64.4 Summer Time Troubleshooting
Chapter 65 DNSv4/v6 Configuration
- 65.1 Introduction to DNS
- 65.2 DNSv4/v6 Configuration Task List
- 65.3 Typical Examples of DNS
- 65.4 DNS Troubleshooting
Chapter 66 Monitor and Debug
- 66.1 Ping
- 66.2 Ping6
- 66.3 Traceroute
- 66.4 Traceroute6
- 66.5 Show
- 66.6 Debug
- 66.7 System log
Chapter 67 Reload Switch after Specified Time
- 67.1 Introduction to Reload Switch after Specified Time
- 67.2 Reload Switch after Specified Time Task List
Chapter 68 Debugging and Diagnosis for Packets Received and Sent by CPU
- 68.1 Introduction to Debugging and Diagnosis for Packets Received and Sent by CPU
- 68.2 Debugging and Diagnosis for Packets Received and Sent by CPU Task List
Chapter 69 Dying Gasp Configuration
- 69.1 Introduction to Dying Gasp
- 69.2 Dying Gasp Typical Examples
- 69.3 Dying Gasp Troubleshooting
Chapter 70 PoE Configuration
- 70.1 Introduction to PoE
- 70.2 PoE Configuration
- 70.3 Typical Application of PoE
- 70.4 PoE Troubleshooting Help

Figure 42-6: the Encapsulation of EAP-Message Attribute

2. Message-Authenticator

As illustrated in the next figure, this attribute is used in the process of using authentication

methods like EAP and CHAP to prevent the access request packets from being eavesdropped.

Message-Authenticator should be included in the packets containing the EAP-Message

attribute, or the packet will be dropped as an invalid one.

Figure 42-7: Message-Authenticator Attribute

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User’s Manual of SGS-6341 series