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Object
Port
LACP Received
LACP Transmitted
Discarded
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: Clears the counters for all ports.
4.3.3 VLAN
4.3.3.1 VLAN Overview
A Virtual Local Area Network (VLAN) is a network topology configured according to a logical scheme rather than the physical
layout. VLAN can be used to combine any collection of LAN segments into an autonomous user group that appears as a single
LAN. VLAN also logically segment the network into different broadcast domains so that packets are forwarded only between
ports within the VLAN. Typically, a VLAN corresponds to a particular subnet, although not necessarily.
VLAN can enhance performance by conserving bandwidth, and improve security by limiting traffic to specific domains.
A VLAN is a collection of end nodes grouped by logic instead of physical location. End nodes that frequently communicate with
each other are assigned to the same VLAN, regardless of where they are physically on the network. Logically, a VLAN can be
equated to a broadcast domain, because broadcast packets are forwarded to only members of the VLAN on which the
broadcast was initiated.
1.
No matter what basis is used to uniquely identify end nodes and assign these nodes VLAN
membership, packets cannot cross VLAN without a network device performing a routing
function between the VLANs.
2.
The Industrial Managed Switch supports IEEE 802.1Q VLAN. The port untagging function
can be used to remove the 802.1 tag from packet headers to maintain compatibility with
devices that are tag-unaware..
The Industrial Managed Switch 's default is to assign all ports to a single 802.1Q VLAN named
DEFAULT_VLAN. As new VLAN is created, the member ports assigned to the new VLAN will be
removed from the DEFAULT_ VLAN port member list. The DEFAULT_VLAN has a VID = 1.
This section has the following items:
Description
The switch port number.
Shows how many LACP frames have been received at each port.
Shows how many LACP frames have been sent from each port.
Shows how many unknown or illegal LACP frames have been discarded at each
port.
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User's Manual of IGS-6325 series
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