TP-Link T1500-28TC TL-SL2428 T1500-28TCUN V1 Configuration Guide - Page 87

Managing System Access Security Configurations 5.2.4 Configuring the SSH Feature Follow these steps to configure the SSH function: Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 configure Enter global configuration mode. ip ssh server Enable the SSH function. By default, it is disabled. ip ssh version { v1 | v2 } Configure to make the switch support the corresponding protocol. By default, the switch supports SSHv1 and SSHv3. v1 | v2: Select to enable the corresponding protocol. ip ssh timeout value Specify the idle timeout time. The system will automatically release the connection when the time is up. value: Enter the value of the timeout time, which ranges from 1 to 120 seconds. The default value is 120 seconds. ip ssh max-client num Specify the maximum number of the connections to the SSH server. New connection will not be established when the number of the connections reaches the maximum number you set. num: Enter the number of the connections, which ranges from 1 to 5. The default value is 5. ip ssh algorithm { AES128-CBC | AES192-CBC | AES256-CBC | Blowfish-CBC | Cast128-CBC | 3DES-CBC | HMAC-SHA1 | HMAC-MD5 } Enable the corresponding algorithm. By default, these types are all enabled. AES128-CBC | AES192-CBC | AES256-CBC | Blowfish-CBC | Cast128-CBC | 3DES-CBC: Specify the encryption algorithm you want the switch supports. HMAC-SHA1 | HMAC-MD5: Specify the data integrity algorithm you want the switch supports. ip ssh download { v1 | v2 } key-file ip-address ip-addr Select the type of the key file and download the desired file to the switch from TFTP server. v1 | v2: Select the key type. The algorithm of the corresponding type is used for both key generation and authentication. key-file: Specify the name of the key file saved in TFTP server. Ensure the key length of the downloaded file is in the range of 512 to 3072 bits. ip-addr: Specify the IP address of the TFTP server. Both IPv4 and IPv6 addresses are supported. show ip ssh Verify the global configuration of SSH. Configuration Guide 66