User Manual
Table Of Contents
- 1. INTRODUCTION
- 2. INSTALLATION
- 3. SWITCH MANAGEMENT
- 4. WEB CONFIGURATION
- 4.1 Main Web Page
- 4.2 System
- 4.3 Port Management
- 4.4 Link Aggregation
- 4.5 VLAN
- 4.5.1 VLAN Overview
- 4.5.2 IEEE 802.1Q VLAN
- 4.5.3 Management VLAN
- 4.5.4 Create VLAN
- 4.5.5 Interface Settings
- 4.5.6 Port to VLAN
- 4.5.7 Port VLAN Membership
- 4.5.8 Protocol VLAN Group Setting
- 4.5.9 Protocol VLAN Port Setting
- 4.5.10 GVRP Setting
- 4.5.11 GVRP Port Setting
- 4.5.12 GVRP VLAN
- 4.5.13 GVRP Statistics
- 4.5.14 VLAN setting example:
- 4.6 Spanning Tree Protocol
- 4.7 Multicast
- 4.8 Quality of Service
- 4.9 Security
- 4.10 ACL
- 4.11 MAC Address Table
- 4.12 LLDP
- 4.13 Diagnostics
- 4.14 RMON
- 4.15 Power over Ethernet
- 4.16 Maintenance
- 5. SWITCH OPERATION
- 6. TROUBLESHOOTING
- APPENDIX A
User’s Manual of LRP-422CST
Robust Layer 2 Featu
res
The LRP-422CST can be programmed for advanced switch management functions such as dynamic port link aggregation,
802.1Q VLAN and Q-in-Q VLAN, Multiple Spanning Tree Protocol (MSTP), Loop and BPDU Guard, IGMP Snooping, and
MLD Snooping. Via the link aggregation, the LRP-422CST allows the operation of a high-speed trunk to combine with multiple
ports such as an 8Gbps fat pipe, and supports fail-over as well. Also, the Link Layer Discovery Protocol (LLDP) is the Layer 2
Protocol included to help discover basic information about neighboring devices on the local broadcast domain.
Efficient Traffic Control
The LRP-422CST is loaded with robust QoS features and powerful traffic management to enhance services to business-class
data, voice, and video solutions. The functionality includes broadcast/multicast storm control, per port bandwidth control, IP
DSCP QoS priority and remarking. It guarantees the best performance for VoIP and video stream transmission, and empowers
the enterprises to take full advantage of the limited network resources.
Powerful Security
PLANET LRP-422CST offers comprehensive IPv4/IPv6 Layer 2 to Layer 4 Access Control List (ACL) for enforcing security to
the edge. It can be used to restrict network access by denying packets based on source and destination IP address, TCP/UDP
ports or defined typical network applications. Its protection mechanism also comprises 802.1X port-based user and device
authentication, which can be deployed with RADIUS to ensure the port level security and block illegal users. With the Protected
Port function, communication between edge ports can be prevented to guarantee user privacy. Furthermore, Port Security
function allows to limit the number of network devices on a given port.
Advanced Network Security
The LRP-422CST also provides DHCP Snooping, IP Source Guard and Dynamic ARP Inspection functions to prevent IP
snooping from attack and discard ARP packets with invalid MAC address. The network administrators can now build
highly-secure corporate networks with considerably less time and effort than before.
Friendly and Secure Management
For efficient management, the LRP-422CST is equipped with console, Web, Telnet and SNMP management interfaces. With
the built-in Web-based management interface, the LRP-422CST offers an easy-to-use, platform-independent management and
configuration facility. By supporting the standard Simple Network Management Protocol (SNMP), the switch can be managed
via any standard management software. For text-based management, the switch can be accessed via Telnet and the console
port. Moreover, the LRP-422CST offers secure remote management by supporting SSH, SSL and SNMP v3 connections which
encrypt the packet content at each session.
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