Quick Reference Guide

PowerConnect B-Series TI24X Configuration Guide 253
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VLAN overview
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• NetBIOS – The device sends NetBIOS broadcasts to all ports within the NetBIOS protocol VLAN.
• Other – The device sends broadcasts for all protocol types other than those listed above to all
ports within the VLAN.
Figure 55 shows an example of Layer 3 protocol VLANs configured within a Layer 2 port-based
VLAN.
FIGURE 55 Layer 3 protocol VLANs within a Layer 2 port-based VLAN
DEFAULT-VLAN
VLAN ID = 1
Layer 2 Port-based VLAN
User-configured port-based VLAN
User-configured protocol VLAN, IP sub-net VLAN,
IPX network VLAN, or Apple Talk cable VLAN
You can add Layer 3 protocol VLANs or
IP sub-net, IPX network, and AppleTalk
cable VLANs to port-based VLANs.
Layer 3 VLANs cannot span Layer 2 port-based
VLANs.
However, Layer 3 VLANs can overlap within
a Layer 2 port-based VLAN.