Allworx PowerFlex P810, Руководство пользователя

Страница: 121 / 236

PowerFlex
8/24/48 Port GbE PoE Managed Switch User’s Guide
4.11.5.2 Port Isolation
Port Isolation provides for an apparatus and method to isolate ports on layer 2 switches on the same
VLAN to restrict traffic flow. The apparatus comprises a switch having said plurality of ports, each port
configured as a protected port, or a non-protected port. An address table memory stores an address
table having a destination address and port number pair. A forwarding map generator generates a
forwarding map which is responsive to a destination address of a data packet. The method for isolating
ports on a layer 2-switch comprises of configuring each of the ports on the layer 2-switch as a protected
port or a non-protected port. A destination address on a data packet is matched with a physical address
on said Layer 2-switch and a forwarding map is generated for the data packet based upon the
destination address on the data packet, and sends The data packet is then sent to the plurality of ports
pursuant to the forwarding map generated based upon whether the ingress port was configured as a
protected or non-protected port.
Use this page to enabling or disabling port isolation on ports in a Private VLAN.A port member of a
VLAN can be isolated to other isolated ports on the same VLAN and Private VLAN.
To configure Port Isolation via the web interface:
1. Navigate to Configuration > VLAN > Private VLANs > Port Isolation .
2. Select the ports that have to be isolated.
3. Click
Apply or click Reset to cancel changes and revert to previously saved values. 0.
Figure 78:
Port Isolation Configuration
Parameter Description
Port Members A check box is provided for each port of a private VLAN. When checked, port
isolation is enabled on that port. When unchecked, port isolation is disabled on
that port. By default, port isolation is disabled on all ports.
Toll Free 1-866- ALLWORX • 585 -421- 3850 • www.allworx.com
Revised: October 30, 2013
Page 113