Chapter 1 Getting to Know Your Switch
GS1920v2 Series User’s Guide
31
1.2.5.1 Tag-based VLAN Example
Ports in the same VLAN group share the same frame broadcast domain thereby increase network
performance through reduced broadcast traffic. VLAN groups can be modified at any time by adding,
moving or changing ports without any re-cabling.
Shared resources such as a server can be used by all ports in the same VLAN as the server. In the
following figure only ports that need access to the server need to be part of VLAN 1. Ports can belong to
other VLAN groups too.
Figure 6 Shared Server Using VLAN Example
1.3 Ways to Manage the Switch
Use any of the following methods to manage the Switch.
• NCC (Zyxel Nebula Control Center). With the NCC, you can remotely manage and monitor the
Switch through a cloud-based network management system. See the NCC User’s Guide for detailed
information about how to access the NCC and manage your Switch through the NCC. See the NCC
User’s Guide for how to configure Nebula managed devices.
• Web Configurator. This is recommended for everyday management of the Switch using a (supported)
web browser. See Chapter 4 on page 51.
• FTP. Use File Transfer Protocol for firmware upgrades and configuration backup or restore. See Section
67.3.1 on page 426.
• SNMP. The Switch can be monitored and/or managed by an SNMP manager. See Section 24.6.1 on
page 147.
• Cluster Management. Cluster Management allows you to manage multiple switches through one
switch, called the cluster manager. See Chapter 67 on page 428.
• ZON Utility. ZON Utility is a program designed to help you deploy and perform initial setup on a
network more efficiently. See Section 4.3 on page 54.
1.4 Good Habits for Managing the Switch
Do the following regularly to make the Switch more secure and to manage the Switch more effectively.
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