Security > Smart Binding > Smart Binding Settings - D-Link DES-1210-08P Reference Manual

4 Configuration
The user may view the following parameters:
User Name: A name of no more than 15 characters to identify the SSH user. This User Name must be a
previously configured user account on the Switch.
Auth. Mode: The administrator may choose one of the following to set the authorization for users attempting
to access the Switch.
Host Based – This parameter should be chosen if the administrator wishes to use a remote SSH
server for authentication purposes.
Password – This parameter should be chosen if the administrator wishes to use an administrator-
defined password for authentication. Upon entry of this parameter, the Switch will prompt the
administrator for a password, and then to re-type the password for confirmation.
Public Key – This parameter should be chosen if the administrator wishes to use the public key on
an SSH server for authentication.
Host Name: Enter an alphanumeric string of no more than 32 characters to identify the remote SSH user.
This parameter is only used in conjunction with the Host Based choice in the Auth. Mode field.
Host IP: Enter the corresponding IP address of the SSH user. This parameter is only used in conjunction
with the Host Based choice in the Auth. Mode field.
Security > Smart Binding > Smart Binding Settings
The primary purpose of Smart Binding is to restrict the access to a switch to a number of authorized users.
Authorized clients can access a switch's port by either checking the pair of IP-MAC address with the pre-
configured database or if DHCP snooping has been enabled in which case the switch will automatically learn
the IP/MAC pairs by snooping DHCP packets and saving them to the Smart Binding white list. If an
unauthorized client tries to access a Smart Binding enabled port, the system will block the access by
dropping the packet. The IP network layer uses IPv4 address. The maximum number of IPv4 entries is 512
by ARP inspection and 128 by ARP+IP inspection.
Users can enable or disable the Packet Inspection and DHCP Snooping on the Switch.
The Smart Binding Settings page contains the following fields:
From Port/ To Port: Select a range of ports to set for Smart Binding.
State: Use the drop-down menu to enable or disable these ports for Smart Binding.
Enabled –Enable Smart Binding with related configurations to the ports
Disabled –Disable Smart Binding.
Packet Inspection: There are two options for IP packets inspection.
ARP Inspection: When the ARP inspection function is enabled, the legal ARP packets are forwarded,
while the illegal packets are dropped.
Figure 4.87 – Security > SSH > SSH User Authentication Lists
Figure 4.88 – Security > Smart Binding > Smart Binding Settings
DES-1210 Series Switch Web UI Reference Guide
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