Operation Manual

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100

Table Of Contents

Package Contents
Chapter 1 About This Guide
- 1.1 Intended Readers
- 1.2 Conventions
- 1.3 Overview of This Guide
Chapter 2 Introduction
- 2.1 Overview of the Switch
- 2.2 Appearance Description
  - 2.2.1 Front Panel
  - 2.2.2 Rear Panel
Chapter 3 Login to the Switch
- 3.1 Login
- 3.2 Configuration
Chapter 4 System
- 4.1 System Info
- 4.2 User Management
  - 4.2.1 User Table
  - 4.2.2 User Config
- 4.3 System Tools
- 4.4 Access Security
Chapter 5 Switching
- 5.1 Port
- 5.2 DDM
- 5.3 LAG
- 5.4 Traffic Monitor
  - 5.4.1 Traffic Summary
  - 5.4.2 Traffic Statistics
- 5.5 MAC Address
Chapter 6 VLAN
- 6.1 802.1Q VLAN
  - 6.1.1 VLAN Config
  - 6.1.2 Port Config
- 6.2 MAC VLAN
  - 6.2.1 MAC VLAN
  - 6.2.2 Port Enable
- 6.3 Protocol VLAN
- 6.4 Application Example for 802.1Q VLAN
- 6.5 Application Example for MAC VLAN
- 6.6 Application Example for Protocol VLAN
- 6.7 VLAN VPN
- 6.8 Private VLAN
  - 6.8.1 PVLAN Config
  - 6.8.2 Port Config
- 6.9 GVRP
- 6.10 Application Example for Private VLAN
Chapter 7 Spanning Tree
- 7.1 STP Config
  - 7.1.1 STP Config
  - 7.1.2 STP Summary
- 7.2 Port Config
- 7.3 MSTP Instance
- 7.4 STP Security
  - 7.4.1 Port Protect
  - 7.4.2 TC Protect
- 7.5 Application Example for STP Function
Chapter 8 Ethernet OAM
- 8.1 Basic Config
  - 8.1.1 Basic Config
  - 8.1.2 Discovery Info
- 8.2 Link Monitoring
- 8.3 RFI
- 8.4 Remote Loopback
- 8.5 Statistics
  - 8.5.1 Statistics
  - 8.5.2 Event Log
- 8.6 DLDP
- 8.7 Application Example for DLDP
Chapter 9 DHCP
- 9.1 DHCP Relay
Chapter 10 Multicast
- 10.1 IGMP Snooping
- 10.2 MLD Snooping
- 10.3 Multicast Table
  - 10.3.1 IPv4 Multicast Table
  - 10.3.2 IPv6 Multicast Table
Chapter 11 QoS
- 11.1 DiffServ
- 11.2 Bandwidth Control
  - 11.2.1 Rate Limit
  - 11.2.2 Storm Control
- 11.3 Voice VLAN
Chapter 12 ACL
- 12.1 Time-Range
- 12.2 ACL Config
- 12.3 Policy Config
- 12.4 Policy Binding
- 12.5 Application Example for ACL
Chapter 13 Network Security
- 13.1 IP-MAC Binding
- 13.2 DHCP Snooping
  - 13.2.1 DHCP Snooping
  - 13.2.2 Option 82
- 13.3 ARP Inspection
- 13.4 IP Source Guard
- 13.5 DoS Defend
  - 13.5.1 DoS Defend
  - 13.5.2 DoS Detect
- 13.6 802.1X
  - 13.6.1 Global Config
  - 13.6.2 Port Config
- 13.7 AAA
- 13.8 PPPoE Config
Chapter 14 SNMP
- 14.1 SNMP Config
- 14.2 Notification
  - 14.2.1 Notification Config
  - 14.2.2 Traps Config
- 14.3 RMON
Chapter 15 LLDP
- 15.1 Basic Config
  - 15.1.1 Global Config
  - 15.1.2 Port Config
- 15.2 Device Info
  - 15.2.1 Local Info
  - 15.2.2 Neighbor Info
- 15.3 Device Statistics
- 15.4 LLDP-MED
Chapter 16 Cluster
- 16.1 NDP
- 16.2 NTDP
- 16.3 Cluster
Chapter 17 Maintenance
- 17.1 System Monitor
  - 17.1.1 CPU Monitor
  - 17.1.2 Memory Monitor
- 17.2 Log
- 17.3 Device Diagnostics
- 17.4 Network Diagnostics
  - 17.4.1 Ping
  - 17.4.2 Tracert
Chapter 18 System Maintenance via FTP
Appendix A: Glossary

3. You can have VLAN IDs of your own, which is independent of public network VLAN IDs.

4. When the network of the Internet Service Provider is upgraded, the user’s network with a

relative independence can still work normally without changing the current configurations.

In addition, the switch supports the feature to adjust the TPID Values of VLAN VPN Packets.

TPID (Tag Protocol Identifier) is a field of the VLAN tag. IEEE 802.1Q specifies the value of TPID

to be 0x8100. This switch adopts the default value of TPID (0x8100) defined by the protocol.

Other manufacturers use other TPID values (such as 0x9100 or 0x9200) in the outer tags of

VLAN-VPN packets. To be compatible with devices coming from other manufacturers, this

switch can adjust the TPID values of VLAN-VPN packets globally. You can configure TPID

values by yourself. When a port receives a packet, this port will replace the TPID value in the

outer VLAN tag of this packet with the user-defined value and then send the packet again. Thus,

the VLAN-VPN packets sent to the public network can be recognized by devices of other

manufacturers.

The position of the TPID field in an Ethernet packet is the same as the position of the protocol

type field in the packet without VLAN Tag. Thus, to avoid confusion happening when the switch

forwards or receives a packet, you must not configure the following protocol type values listed

in the following table as the TPID value.

Protocol type

Value

ARP

0x0806

0x0800

MPLS

0x8847/0x8848

IPX

0x8137

IS-IS

0x8000

LACP

0x8809

802.1X

0x888E

Table 6-3 Values of Ethernet frame protocol type in common use

This VLAN VPN function is implemented on the VPN Config, VLAN Mapping and Port Enable

pages.

6.7.1 VPN Config

This page allows you to enable the VPN function, adjust the global TPID for VLAN-VPN packets

and enable the VPN up-link port. When VPN mode is enabled, the switch will add a tag to the

received tagged packet basing on the VLAN mapping entries.

Choose the menu VLAN→VLAN VPN→VPN Config to load the following page.