ZyXEL Communications MES3500 Series, User Manual

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Chapter 8 Basic Setting
MES3500 Series User’s Guide
82
8.4 Switch Setup
Click Basic Setting > Switch Setup in the navigation panel to display the screen as shown. The
VLAN setup screens change depending on whether you choose
802.1Q
or
Port Based
in the VLAN
Type field in this screen. Refer to the chapter on VLAN.
Figure 32
Basic Setting > Switch Setup
The following table describes the labels in this screen.
Table 13
Basic Setting > Switch Setup
LABEL DESCRIPTION
VLAN Type Choose 802.1Q or Port Based . The VLAN Setup screen changes depending on whether
you choose 802.1Q VLAN type or Port Based VLAN type in this screen. See Chapter 9 on
page 88 for more information.
Smart Isolation Select Active to enable smart isolation on the Switch. The designated port(s) then
becomes the isolated port. Smart isolation allows you to prevent isolated ports on
different switches from transmitting traffic to each other.
Note: To use smart isolation, you should have configured 802.1Q VLAN port isolation or
private VLAN and (M)RSTP on the Switch. Smart isolation does not work with MSTP
and/or port-based VLAN.
MAC Address
Learning MAC address learning reduces outgoing traffic broadcasts. For MAC address learning to
occur on a port, the port must be active.
Aging Time Enter a time from 10 to 3000 seconds. This is how long all dynamically learned MAC
addresses remain in the MAC address table before they age out (and must be relearned).
GARP Timer: Switches join VLANs by making a declaration. A declaration is made by issuing a Join message
using GARP. Declarations are withdrawn by issuing a Leave message. A Leave All message terminates all
registrations. GARP timers set declaration timeout values. See the chapter on VLAN setup for more
background information.
Join Timer Join Timer sets the duration of the Join Period timer for GVRP in milliseconds. Each port
has a
Join Period timer. The allowed Join Time range is between 100 and 65535
milliseconds; the default is 200 milliseconds. See the chapter on VLAN setup for more
background information.