208
Parameter
Description
Port Members:
A row of check boxes for each port is displayed for each VLAN ID.
To include a port in an Easy Port, check the box as
. To remove or exclude the
port from the VLAN, make sure the box is unchecked as shown:
. By default, no
ports are members.
Role:
Scroll to select what kind device you want to connect and implement with the
Easy Port setting.
Access VLAN:
To set the Access VLAN ID means the switch port can access the VLAN
ID (AVID).
VLAN Mode:
Scroll down to select the VLAN mode with Access, Trunk, or Hybrid.
Traffic Class:
Scroll to select the traffic class for the data stream priority. The
available value is from 0 (Low) to 7 (High). If you want the voice to have high priority,
then you can set the value with 7.
Port Security:
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).
Port Security Action:
Limit control restricts the number of users on a given port. A
user is identified by a MAC address and VLAN ID. If limit control is enabled on a port,
the limit specifies the maximum number of users on the port. If this number is
exceeded, an action is taken. The action can be one of the four different actions as
described below.
None
: Does not allow more than the limit MAC addresses on the port, but
take no further action.
Trap
: If limit + 1 MAC address is seen on the port, then it sends a SNMP
trap. If aging is disabled, only one SNMP trap will be sent. If aging is
enabled, new SNMP traps will be sent every time the limit gets exceeded.
Shutdown
: If limit + 1 MAC addresses is seen on the port, it shuts down the
port. This implies that all secured MAC addresses will be removed from the
port and no new address will be learned. Even if the link is physically
disconnected and reconnected on the port (by disconnecting the cable),
the port will remain shut down. There are three ways to re-open the port:
1.
Boots the stack or elect a new master switch.
2.
Disables and re-enables limit control on the port or the stackswitch.
3.
Click the “Reopen” button.
Trap & Shutdown
: If limit + 1 MAC addresses is seen on the port, both the
"Trap" and the "Shutdown" actions described above will be taken.
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, a configured maximum may not be granted
if the remaining ports have already used all available MAC addresses.
Spanning Tree Admin Edge:
Control whether the operEdge flag should start as set or
cleared (the initial operEdge state when a port is initialized).
Spanning Tree BPDU Guard:
If this is enabled, the port will disable itself once it
receives the valid BPDU's. Contrary to the similar bridge setting, the port edge status
does not affect this setting.
