Avaya P334T-ML 사용자 설명서

Chapter 11        Avaya P330 Layer 2 Features

Avaya P334T-ML User’s Guide

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privacy, but the whole building has a shared high-speed connection to the ISP.
In order to accomplish this, P330 allows you to set multiple VLANs per port. The 
three available Port Multi-VLAN binding modes are:
•

 - the port is programmed to support the entire 3K VLANs range. 

Traffic from any VLAN is forwarded through a port defined as “Bind to All”. 
This is intended mainly for easy backbone link configuration

•

 - the port supports all the VLANs configured in the 

switch/stack. These may be either Port VLAN IDs (PVID) or VLANs that were 
manually added to the switch.

•

 - the port supports VLANs manually configured on it.

L VLAN Binding — The forwarding mechanism of the P330-ML switches is 

based on frame’s VLAN and MAC address. If a frame is destined to a known 
MAC address but arrives on a different VLAN than the VLAN on which this 
MAC address was learnt, this frame will be flooded as unknown to all ports that 
are bound to its VLAN. Hence, VLAN binding should be executed with care, 
especially on ports connected to workstations or servers.

Figure 11.3 illustrates these binding modes in P330.

Static Binding
-

The user manually 

specifies the

 

list of VLAN IDs to be 

bound to the

 

port, up to 253 VLANs 

-

Default mode for every 

Bind to Configured
-

The VLAN table of the 

port will

 

support all the Static 

VLAN

 

entries and all the ports’ 

VLAN

 

IDs (PVIDs) present in 

the switch

Bind to All
-

Any VLAN in the range 

of 1-4094

 

will be allowed access 

through this