Configuring Static Bindings For Ip Source Guard - Edge-Core ES3510MA Management Manual

C S
ONFIGURING TATIC
B IP
INDINGS FOR
S G
OURCE UARD
SIP-MAC – Enables traffic filtering based on IP addresses and
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corresponding MAC addresses stored in the binding table.
W I
EB NTERFACE
To set the IP Source Guard filter for ports:
Click Security, IP Source Guard, Port Configuration.
1.
Set the required filtering type for each port.
2.
Click Apply
3.
Figure 193: Setting the Filter Type for IP Source Guard
Use the Security > IP Source Guard > Static Configuration page to bind a
static address to a port. Table entries include a MAC address, IP address,
lease time, entry type (Static, Dynamic), VLAN identifier, and port
identifier. All static entries are configured with an infinite lease time, which
is indicated with a value of zero in the table.
CLI R
EFERENCES
"ip source-guard binding" on page 669
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C U
OMMAND SAGE
Static addresses entered in the source guard binding table are
◆
automatically configured with an infinite lease time. Dynamic entries
learned via DHCP snooping are configured by the DHCP server itself.
Static bindings are processed as follows:
◆
If there is no entry with the same VLAN ID and MAC address, a new
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entry is added to the binding table using the type "static IP source
guard binding."
If there is an entry with the same VLAN ID and MAC address, and
■
the type of entry is static IP source guard binding, then the new
entry will replace the old one.
If there is an entry with the same VLAN ID and MAC address, and
■
the type of the entry is dynamic DHCP snooping binding, then the
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C 14
HAPTER
IP Source Guard