ZyXEL Communications XGS4600 Series, Руководство пользователя

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Chapter 27 IP Source Guard
XGS4600 Series User’s Guide
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The following table describes the labels in this screen.
Table 124 Advanced Application > IP Source Guard > IPv4 Source Guard Setup > Static Binding
LABEL DESCRIPTION
ARP Freeze ARP Freeze allows you to automatically create static bindings from the current ARP entries
(either dynamically learned or static ARP entries) until the Switch’s binding table is full.
Note: The ARP learning mode should be set to ARP-Request in the IP Application >
ARP Setup > ARP Learning screen before you use the ARP Freeze feature.
Condition All – Select this and click ARP Freeze to have the Switch automatically add all the current ARP
entries to the static bindings table.
Port List – Select this and enter the number of the ports (separated by a comma).
ARP entries learned on the specified ports are added to the static bindings table after you
click
ARP Freeze .
VLAN List – Select this and enter the ID number of the VLANs (separated by a comma). ARP
entries for the specified VLANs are added to the static bindings table after you click ARP
Freeze .
Static Binding
IP Address Enter the IP address assigned to the MAC address in the binding.
VLAN Enter the source VLAN ID in the binding.
MAC Address Enter the source MAC address in the binding. If this binding applies to all MAC addresses,
select
Any .
Port Specify the ports in the binding. If this binding has one port, select the first radio button and
enter the port number in the field to the right. In stacking mode, the first field is the slot ID and
the second field is the port number. If this binding applies to all ports, select
Any .
Add Click this to create a new entry or to update an existing one.
This saves your changes to the Switch’s run-time memory. The Switch loses these changes if it is
turned off or loses power, so use the
Save link on the top navigation panel to save your
changes to the non-volatile memory when you are done configuring.
Cancel Click this to reset the values above based on the last selected static binding or, if not
applicable, to clear the fields above.
Clear Click Clear to reset the fields to the factory defaults.
Index This field displays a sequential number for each binding. Click on an index number to view
more details or change the settings.
IP Address This field displays the IP address assigned to the MAC address in the binding.
VLAN This field displays the source VLAN ID in the binding.
MAC Address This field displays the source MAC address in the binding.
Port This field displays the port number. In stacking mode, the first number represents the slot ID and
the second is the port number.
Lease This field displays how long the binding is valid.
Type This field displays how the Switch learned the binding.
static : This binding was learned from information provided manually by an administrator.
Select an entry’s check box to select a specific entry. Otherwise, select the check box in the
table heading row to select all entries.
Delete Select the entries that you want to remove, then click the Delete button to remove the
selected entries from the table.
Cancel Click this to clear the check boxes above.