Loading ...
Loading ...
Loading ...
User Guide 872
Configuring IPv4 IMPB ARP Detection Configuration
ARP Detect Enable or disable ARP Detection globally.
Validate Source
MAC
Enable or disable the switch to check whether the source MAC address and the
sender MAC address are the same when receiving an ARP packet. If not, the ARP
packet will be discarded.
Validate
Destination MAC
Enable or disable the switch to check whether the destination MAC address and
the target MAC address are the same when receiving an ARP reply packet. If not,
the ARP packet will be discarded.
Validate IP Enable or disable the switch to check whether the sender IP address of all ARP
packets and the target IP address of ARP reply packets are legal. The illegal ARP
packets will be discarded, including broadcast addresses, multicast addresses,
Class E addresses, loopback addresses (127.0.0.0/8) and the following address:
0.0.0.0.
2) In the VLAN Config section, enable ARP Detection on the selected VLANs. Click Apply.
VLAN ID Displays the VLAN ID.
Status Enable or disable ARP Detection on the VLAN.
Log Status Enable or disable Log feature on the VLAN. With this feature enabled, the switch
generates a log when an illegal ARP packet is discarded.
3.1.3 Configuring ARP Detection on Ports
Choose the menu SECURITY > IPv4 IMPB > ARP Detection >Port Config to load the
following page.
Figure 3-2 ARP Detection on Port
Loading ...
Loading ...
Loading ...