D-Link DGS-3630 SERIES - Ssh

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide
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Figure 9-87 DoS Attack Prevention Settings Window
The fields that can be configured in SNMP Server Enable Traps DoS Settings are described below:
Parameter Description
Trap State
Select to enable or disable the DoS attack prevention trap state here.
Click the Apply button to accept the changes made.
The fields that can be configured in DoS Attack Prevention Settings are described below:
Parameter Description
DoS Type Selection
Tick the DoS type option that will be prevented here.
State
Select to enable or disable the global DoS attack prevention state here.
Action
Select the action that will be taken when the DoS attack was detected here. The
only option to select here is Drop.
Click the Apply button to accept the changes made.
SSH
Secure Shell (SSH) is a program allowing secure remote login and secure network services over an insecure network.
It allows a secure login to remote host computers, a safe method of executing commands on a remote end node, and
will provide secure encrypted and authenticated communication between two non-trusted hosts. SSH, with its array of
unmatched security features is an essential tool in today’s networking environment. It is a powerful guardian against
numerous existing security hazards that now threaten network communications.
The steps required to use the SSH protocol for secure communication between a remote PC (the SSH client) and the
Switch (the SSH server) are as follows:
• Create a user account with admin-level access using the User Accounts window. This is identical to creating
any other admin-level User Account on the Switch, including specifying a password. This password is used to
logon to the Switch, once a secure communication path has been established using the SSH protocol.