D-Link DGS-3630-28SC [565/742] Host key

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide

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To view the following window, click Security > SSH > SSH Global Settings, as shown below:

Figure 9-91 SSH Global Settings Window

The fields that can be configured are described below:

Parameter Description

IP SSH Server State

Select to enable or disable the global SSH server state.

IP SSH Service Port

Enter the SSH service port number used here. This value must be between 1 and

65535. By default, this number is 22.

Authentication Timeout

Enter the authentication timeout value here. This value must be between 30 and

600 seconds. By default, this value is 120 seconds.

Authentication Retries

Enter the authentication retries value here. This value must be between 1 and 32.

By default, this value is 3.

Click the Apply button to accept the changes made.

Host Key

This window is used to view and generate the SSH host key.

To view the following window, click Security > SSH > Host Key, as shown below:

Figure 9-92 Host Key Window

The fields that can be configured in Host Key Management are described below:

Parameter Description

Crypto Key Type

Select the crypto key type used here. Options to choose from are the Rivest

Shamir Adleman (RSA) key type and the Digital Signature Algorithm (DSA) key

type.

Key Modulus

Select the key modulus value here. Options to choose from are 360, 512, 768,

1024, and 2048 bit.

Click the Generate button to generate a host key based on the selections made.