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Layer 3 protocol-based vlans – Brocade FastIron Ethernet Switch Platform and Layer 2 Switching Configuration Guide User Manual

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VLAN show parameters (Continued)

TABLE 53

Command

Definition

vsrp

Show VSRP commands

Layer 3 protocol-based VLANs

If you want some or all of the ports within a port-based VLAN to be organized according to Layer 3
protocol, you must configure a Layer 3 protocol-based VLAN within the port-based VLAN.

You can configure each of the following types of protocol-based VLAN within a port-based VLAN. All
the ports in the Layer 3 VLAN must be in the same Layer 2 VLAN.

Layer 3 protocol-based VLANs are as follows:

• AppleTalk - The device sends AppleTalk broadcasts to all ports within the AppleTalk protocol VLAN.
• IP - The device sends IP broadcasts to all ports within the IP protocol VLAN.
• IPv6 - The device sends IPv6 broadcasts to all ports within the IPv6 protocol VLAN.
• IPX - The device sends IPX broadcasts to all ports within the IPX protocol VLAN.
• DECnet - The device sends DECnet broadcasts to all ports within the DECnet protocol VLAN.
• 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.

The following figure shows an example of Layer 3 protocol VLANs configured within a Layer 2 port-
based VLAN.

Layer 3 protocol-based VLANs

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