ZyXEL MES3500-24F User Guide - Page 301
SSH Overview
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Chapter 38 Access Control Table 128 Management > Access Control > Logins (continued) LABEL DESCRIPTION Apply Click Apply to save your changes to the Switch's run-time memory. The Switch loses these changes if it is turned off or loses power, so use the Save link on the top navigation panel to save your changes to the non-volatile memory when you are done configuring. Cancel Click Cancel to begin configuring this screen afresh. 38.5 SSH Overview Unlike Telnet or FTP, which transmit data in clear text, SSH (Secure Shell) is a secure communication protocol that combines authentication and data encryption to provide secure encrypted communication between two hosts over an unsecured network. Figure 178 SSH Communication Example MES3500-24/24F User's Guide 301
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