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CHAPTER 1: INTRODUCTION
1.1 O V E R V I E W
This user’s manual explains how to install and connect your network system and configure and monitor the Gigabit Managed Ethernet
Switch through the web via an RJ-45 serial interface and Ethernet ports.
The Gigabit Managed Ethernet Switch provides a reliable infrastructure for your business network. These switches deliver the intelligent
features you need to improve the availability of your critical business applications, protect your sensitive information, and optimize
your network bandwidth. The switches are ideal for entry-level networking, including small business and enterprise applications.
1.2 AVAILABLE MODELS
Three Gigabit Managed Ethernet Switch models are available:
Gigabit Managed Ethernet Switch - 10-Ports (LGB1110A)
Gigabit Managed Ethernet Switch - 26-Ports (LGB1126A-R2)
Gigabit Managed Ethernet Switch - 52-Ports (LGB1152A)
1.3 FEATURES
All Gigabit Managed Ethernet Switch provide these functions:
L2+ features provide better manageability, security, QoS, and performance.
IPv4/IPv6 dual stack management
SSH/SSL secured management
SNMP v1/v2c/v3
RMON groups 1,2,3,9
sFlow
IGMP v1/v2/v3 Snooping
MLD v1/v2 Snooping
RADIUS and TACACS+ authentication
IP Source Guard
DHCP Relay (Option 82)
DHCP Snooping
ACL and QCL for traffic filtering
802.1d (STP), 802.1w (RSTP) and 802.1s (MSTP)
LACP and static link aggregation
Q-in-Q double tag VLAN
GVRP dynamic VLAN