Chapter 12
| Security Measures
IPv4 Source Guard
– 360 –
■
A valid static IP source guard entry will be added to the binding table in
MAC mode if one of the following conditions are true:
■
If there is no binding entry with the same IP address and MAC address,
a new entry will be added to the binding table using the type of static
IP source guard binding entry.
■
If there is a binding entry with same IP address and MAC address, then
the new entry shall replace the old one.
■
Only unicast addresses are accepted for static bindings.
Parameters
These parameters are displayed:
Add – Configure ACL Table
◆
Port
– The port to which a static entry is bound.
◆
VLAN
– ID of a configured VLAN (Range: 1-4094)
◆
MAC Address
– A valid unicast MAC address.
◆
IP Address
– A valid unicast IP address, including classful types A, B or C.
Add – Configure MAC Table
◆
MAC Address
– A valid unicast MAC address.
◆
VLAN
– ID of a configured VLAN or a range of VLANs. (Range: 1-4094)
◆
IP Address
– A valid unicast IP address, including classful types A, B or C.
◆
Port
– The port to which a static entry is bound. Specify a physical port number
or list of port numbers. Separate nonconsecutive port numbers with a comma
and no spaces; or use a hyphen to designate a range of port numbers.
(Range: 1-28/52)
Show
◆
MAC Address
– Physical address associated with the entry.
◆
IP Address
– IP address corresponding to the client.
◆
Lease Time
– The time for which this IP address is leased to the client. (This
value is zero for all static addresses.)
◆
VLAN
– VLAN to which this entry is bound.
◆
Interface
– The port to which this entry is bound.
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