ZyXEL Communications XGS4700 Series, Руководство пользователя

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Chapter 8 Basic Setting
XGS4700-48F User’s Guide
111
8.5 Switch Setup Screen
Click Basic Setting and then 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 39 Basic Setting > Switch Setup
The following table describes the labels in this screen.
Table 12 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 119 for more
information.
Bridge Control
Protocol
Transparency Select Active to allow the Switch to handle bridging control protocols
(STP, for example). You also need to define how to treat a BPDU in the
Port Setup screen.
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 1000000 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 Declarations are withdrawn by issuing a Leave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
Chapter 9 on page 119 for more background information.