Port Isolation Configuration - Planet SGSW-24040 User Manual

• Tx Tag
• UVID
• Conflicts
•
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4.6.8 Port Isolation Configuration

Overview
When a VLAN is configured to be a private VLAN, communication between ports within that VLAN can be prevented. Two
parameter affects VLAN ingress processing. If the port only accepts tagged
frames, untagged frames received on that port are discarded.
Shows egress filtering frame status whether tagged or untagged.
Shows UVID (untagged VLAN ID). Port's UVID determines the packet's behavior
at the egress side.
Shows status of Conflicts whether exists or Not. When a Volatile VLAN User
requests to set VLAN membership or VLAN port configuration, the following
conflicts can occur:
Functional Conflicts between feature.
Conflicts due to hardware limitation.
Direct conflict between user modules.
A VLAN User is a module that uses services of the VLAN management
functionality to configure VLAN memberships and VLAN port configuration such
as PVID, UVID. Currently we support following VLAN :
- CLI/Web/SNMP : This are reffered as static.
- NAS : NAS provides port-based authentication, which involves
communications between a Supplicant, Authenticator, and an Authentication
Server.
- Voice VLAN : Voice VLAN is a VLAN configured specially for voice traffic
typically originating from IP phones.
- MVR : MVR is used to eliminate the need to duplicate multicast traffic for
subscribers in each VLAN. Multicast traffic for all channels is sent only on a
single (multicast) VLAN.
-
MSTP : The 802.1s Multiple Spanning Tree protocol (MSTP) uses VLANs to
create multiple spanning trees in a network, which significantly improves
network resource utilization while maintaining a loop-free environment.
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User's Manual of SGSW-24040 / 24240 Series