User manual

Publication date: Feb., 2013
Revision A3
197
z Access VLAN :
To set the Access VLAN ID, it means the switch port access VLAN ID (AVID). The allowed
range is 1 to 4095.
z VLAN Mode :
To scroll to select the Port Egress Rule. The allowed values are Hybrid, Trunk or Access.
This parameter affects VLAN egress processing. If Trunk is selected, a VLAN tag with the
classified VLAN ID is inserted in frames transmitted on the port. This mode is normally
used for ports connected to VLAN aware switches. If Hybrid (the default value) is selected,
if the classified VLAN ID of a frame transmitted on the port is different from the Port VLAN
ID, a VLAN tag with the classified VLAN ID is inserted in the frame. If Access is selected,
untag all frames transmitted on the port.
z Voice VLAN :
Indicates the Voice VLAN ID. It should be a unique VLAN ID in the system and cannot
equal each port PVID. It is a conflict in configuration if the value equals management VID,
MVR VID, PVID etc. The allowed range is 1 to 4095. If you connect the IP Phone, you
need to assign the Voice VLAN ID.
z Traffic Class :
To scroll to select the traffic class for the data stream priority. The available value from 0
(Low) to 7 (High). If you want the voice has high priority then you can set the value with 7.
z Port Security :
To scroll to enable or disable the Port Security function on the Port. If you turn on the
function then you need to set Port Security limit to allow how many device can access the
port (via MAC address).
z Port Security Action :
If Limit is reached, the switch can take one of the following actions: None: Do not allow
more than Limit MAC addresses on the port, but take no further action. Trap: If Limit + 1
MAC addresses are seen on the port, send an SNMP trap. If Aging is disabled, only one
SNMP trap will be sent, but with Aging enabled, new SNMP traps will be sent every time
the limit gets exceeded. Shutdown: If Limit + 1 MAC addresses is seen on the port, shut
down the port. This implies that all secured MAC addresses will be removed from the port,
and no new address will be learned.
z Port Security limit :
The maximum number of MAC addresses that can be secured. This number cannot
exceed 1024. If the limit is exceeded, the corresponding action is taken. The switch is
"born" with a total number of MAC addresses from which all ports draw whenever a new
MAC address is seen on a Port Security-enabled port. Since all ports draw from the same
pool, it may happen that a configured maximum cannot be granted, if the remaining ports
have already used all available MAC addresses.
z Spanning Tree Admin Edge :
Controls whether the operEdge flag should start as set or cleared. (The initial operEdge
state when a port is initialized).
z Spanning Tree BPDU Guard :
If enabled, causes the port to disable itself upon receiving valid BPDU's. Contrary to the
similar bridge setting, the port Edge status does not affect this setting. A port entering
error-disabled state due to this setting is subject to the bridge Port Error Recovery setting
as well.
z Buttons:
Apply – Click to save changes.
Reset- Click to undo any changes made locally and revert to previously saved
values.