ISW Application Guides
on page 29
on page 34
Ring Version 2 Application Guide
802.1x Authentication Application Guide
on page 70
Power over Ethernet (PoE) Application Guide
on page 74
This chapter describes how to configure
s in ISW. The ISW supports up to 2048
VLANs. Ports are grouped into broadcast domains by assigning them to the same VLAN. Frames
received in on VLAN can only be forwarded within that VLAN, and multicast frames and unknown
unicast frames are flooded only to ports in the same VLAN.
VLAN Application Guide
Example 1: Default VLAN Settings
Each port in the ISW has a configurable default
number, known as its PVID. This places all ports
on the same VLAN initially, although each port PVID is configurable to any VLAN number between 1 and
4094.
The default configuration settings for ISW have all ports set as untagged members of VLAN 1 with all
ports configured as PVID=1. In default configuration example shown in the following figure, all incoming
packets are assigned to VLAN 1 by the default port VLAN identifier (PVID=1).
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