CTC Union GSW-3420FM, User Manual

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Assign Static Entry :
(config)# ip source binding interface <port_type_id> <vlan_id> <ipv4_ucast>
<ipv4_netmask>
(config)# ip source binding interface <port_type_id> <vlan_id> <ipv4_ucast>
<mac_ucast>
(config)# no ip source binding interface <port_type_id> <vlan_id> <ipv4_ucast>
<ipv4_netmask>
(config)# no ip source binding interface <port_type_id> <vlan_id> <ipv4_ucast>
<mac_ucast>
Status by Web :
[Monitor] -> [Security] -> [Network] -> [IP Source Guard]
Click “
?
” at this web page to get details of the settings.
Status by Command :
# show ip verify source [ interface <port_type_list> ]
# show ip source binding [ dhcp-snooping | static ] [ interface <port_type_list> ]
5. ARP Inspection
ARP Inspection is a secure feature. Several types of attacks can be launched
against a host or devices connected to Layer 2 networks by "poisoning" the ARP
caches. This feature is used to block such attacks. Only valid ARP requests and
responses can go through the switch device.
Configuration by Web :
Enable/Disable, Configuration on Port :
[Configuration] -> [Security] -> [Network] -> [ARP Inspection] -> [Port
Configuration]
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