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Chapter 4 Command-Line Reference 4-137
Command Usage
The meanings of items displayed by this command are as follows:
■ Max support vlan numbers – The VLAN version used by the switch as
specified in the IEEE 802.1Q standard.
■ Max support vlan ID – Maximum VLAN ID recognized by the switch.
■ Extended multicast filtering services – The switch does not support the
filtering of individual multicast addresses based on GMRP (GARP Multicast
Registration Protocol).
■ Static entry individual port – The switch allows static filtering for unicast and
multicast addresses (page 4-99 and 4-140).
■ VLAN learning – The switch uses Independent VLAN Learning (IVL), where
each port maintains its own filtering database.
■ Configurable PVID tagging – The switch allows you to override the default
Port VLAN ID (PVID used in frame tags) and egress status (VLAN-Tagged or
Untagged) on each port (page 4-126).
■ Local VLAN capable – This item refers to the support provided by the switch
for Multiple Spanning Tree. At present, Multiple Spanning Tree is not
supported.
■ Traffic classes – The switch provides mapping of user priorities to multiple
traffic classes (page 4-153).
■ Global GVRP status – GARP VLAN Registration Protocol (GVRP) defines a
way for switches to exchange VLAN information in order to register necessary
VLAN members on ports across the network. This function should be enabled
to permit VLAN groups which extend beyond the local switch (page 4-135).
■ GMRP – GARP Multicast Registration Protocol (GMRP) allows network
devices to register end stations with multicast groups. This switch does not
support GMRP; it uses the Internet Group Management Protocol (IGMP) to
provide automatic multicast filtering.