Chapter 18 IP Source Guard

The following table describes the labels in this screen.

Table 33 Filter Table

LABEL

DESCRIPTION

Filter Age Time

This setting has no effect on existing MAC address filters.

 

Enter how long (1-10080 minutes) the MAC address filter

 

remains in the Switch after the Switch identifies an unauthorized

 

ARP packet. The Switch automatically deletes the MAC address

 

filter afterwards.

 

 

Apply

Click this to save any changes.

 

 

Refresh

Click this to reload the screen and reset any changes that were

 

just made.

 

 

Filter Table

 

 

 

No.

This field displays a sequential number for each MAC address

 

filter.

 

 

MAC Address

This field displays the source MAC address in the MAC address

 

filter.

 

 

VLAN

This field displays the source VLAN ID in the MAC address filter.

 

 

Port

This field displays the source port of the discarded ARP packet.

 

 

Expiry (min)

This field displays how long (in minutes) the MAC address filter

 

remains in the Switch.

 

 

Action

Click Delete to remove the record manually.

 

 

Total

This field displays the current number of MAC address filters that

 

were created because the Switch identified unauthorized ARP

 

packets.

 

 

18.7 Binding Table

Use these screens to manage both the static and dynamic binding entries.

18.7.1 Static Entry Settings

Use this screen to manage static bindings for DHCP snooping and ARP inspection. Static bindings are uniquely identified by the MAC address and VLAN ID. Each MAC address and VLAN ID can only be in one static binding. If you try to create a static binding with the same MAC address and VLAN ID as an existing static binding, the new static binding replaces the original one.

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GS1510 Series User’s Guide