Setting The Maximum Number Of Ipv4 Source Guard Binding Entries - HP 3600 v2 Series Configuration Manual

Step
2. Configure a global static IPv4
source guard binding entry.
Configuring a static IPv4 source guard binding entry on an interface
When you configure a static IPv4 source guard binding entry on an interface, follow these guidelines:
You cannot repeatedly configure the same static binding entry on one interface, but you can
•
configure the same static entry on different interfaces.
IP source guard does not use the VLAN information (if specified) in static IPv4 binding entries to
•
filter packets.
When the ARP detection feature is configured, be sure to specify the VLAN where ARP detection is
•
configured in static IPv4 binding entries. Otherwise, ARP packets are discarded because they
cannot match any static IPv4 binding entry.
If a static binding entry to be added denotes the same binding as an existing dynamic binding entry,
•
the new static binding entry overwrites the dynamic binding entry.
To configure a static IPv4 binding entry on an interface:
Step
1. Enter system view.
2. Enter Layer 2 interface view.
3. Configure a static IPv4 source
guard binding entry on the
interface.
Setting the maximum number of IPv4 source guard binding
entries
The maximum number of IPv4 source guard binding entries is used to limit the total number of static and
dynamic IPv4 source guard binding entries on an interface. When the number of IPv4 binding entries on
an interface reaches the limit, the interface does not allowed new IPv4 binding entries any more.
If the maximum number of IPv4 binding entries to be configured is smaller than the number of existing
IPv4 binding entries on the interface, the maximum number can be configured successfully, and the
existing entries are not affected. New IPv4 binding entries, however, cannot be added until the number
of IPv4 binding entries on the interface drops below the configured maximum.
To set the maximum number of IPv4 binding entries for an interface:
Step
1. Enter system view.
Command
ip source binding ip-address
ip-address mac-address
mac-address
Command
system-view
interface interface-type
interface-number
ip source binding { ip-address
ip-address | ip-address ip-address
mac-address mac-address |
mac-address mac-address } [ vlan
vlan-id ]
Command
system-view
358
Remarks
By default, no global static IPv4
binding entry exists.
Remarks
N/A
N/A
By default, no static IPv4 binding
entry is configured on an interface.
Remarks
N/A