Configuration Guide User guide

FastIron Configuration Guide 751
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VLAN overview
<--- Config Params --><-------------- Current state ----------------->
Port Pri PortPath P2P Edge Role State Designa- Designated
Num Cost Mac Port ted cost bridge
1/1/1 128 20000 F F DESIGNATED FORWARDING 0 8000002022227700
The following show parameters can be viewed for the specified VLAN range from the multi-range
VLAN configuration mode.The output of these commands displays information about the specified
VLANs only.
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.
Figure 74 shows an example of Layer 3 protocol VLANs configured within a Layer 2 port-based
VLAN.
TABLE 139 VLAN show parameters
Command Definition
802-1w Rapid Spanning tree IEEE 802.1w status
mac-address MAC address table
span Spanning tree status
vlan VLAN status
vsrp Show VSRP commands