The following table describes the secure and nonsecure protocols that the switch supports.
| Nonsecure protocols | Default status | Equivalent secure protocols | Default status | 
|---|---|---|---|
| FTP and Trivial FTP | Disabled | Secure Copy (SCP) and Secure File Transfer Protocol (SFTP) | Disabled | 
| Note: 
                                     File Transfer Protocol (FTP) and Trivial File Transfer Protocol (TFTP) support both IPv4 and IPv6 addresses, with no difference in functionality or configuration. | |||
| Telnet | Disabled | Secure Shell version 2 (SSHv2) | Disabled | 
| SNMPv1, SNMPv2 | Enabled | SNMPv3 | Enabled | 
| HTTP | Disabled | HTTPS Important: 
                                     Take the appropriate security precautions within the network if you use HTTP. You must use the web-server enable command in CLI before you can access EDM. | Enabled |