CHAPTER 4: SYSTEM ADMINISTRATION
SYSTEM ADMINISTRATION
MULTINET4 MULTI-PORT SERIAL SERVER & MANAGED SWITCH – INSTRUCTION MANUAL
4–99
The table below describes the fields you can view and modify in the Security: Ethernet Port
screen.
4.8.3
Serial/SSL
The Serial/SSL screen enables you to enable SSL (Secure Sockets Layer) and to configure
the security parameters for a serial port. You can make changes to the table and apply
them at once by clicking the
Apply Settings
button.
FIGURE 4–62: Security: Serial/SSL
Table 4–62: Security: Ethernet Port
Field Name
Field Value
Port:
A unique identifier for the Ethernet port being configured.
Security Type:
Indicates what type of security to enable on the port:
• None – (default)
• Address – This port will be locked out if a frame is received
with a Source Address other than one of the
authorized MACs for this port, either a configured
static MAC or a learned authorized MAC. (A
learned authorized MAC is the first dynamic MAC
address learned on the port after address-based
port security is enabled for the port.) A port that is
locked out is effectively disabled.
• Link – This port will be locked out the next time the
operational state of the link changes from UP to
DOWN. A port that is locked out is effectively
disabled.
Locked Out?
Indicates whether or not the port has been disabled by the port
security software:
• No – Port is not locked out.
• Yes – Port is locked out and is effectively disabled. The port
can be unlocked by changing this field to No and
pressing the
Apply Settings
button
