User manual

Port Management
Setting Port Configuration
Cisco Small Business 200 Series Smart Switch Administration Guide 114
9
• Operational Status—Displays whether the port is currently Up or Down. If
the port is down because of an error, the description of the error is displayed.
• Reactivate Suspended Port—Select to reactivate a port that has been
suspended. There are numerous ways that a port can be suspended, such
as through the locked port security option, dot1x single host violation,
loopback detection, or STP loopback guard. The reactivate operation brings
the port up without regard to why the port was suspended.
• Auto-Negotiation—Select to enable auto-negotiation on the port. Auto-
negotiation enables a port to advertise its transmission speed, duplex mode,
and Flow Control abilities to the port link partner.
• Operational Auto-Negotiation—Displays the current auto-negotiation
status on the port.
• Administrative Port Speed—Configure the speed of the port. The port
type determines which the available speeds. You can designate
Administrative Speed only when port auto-negotiation
is disabled.
• Operational Port Speed—Displays the current port speed that is the result
of negotiation.
• Administrative Duplex Mode—Select the port duplex mode. This field is
configurable only when auto-negotiation is disabled, and the port speed is
set to 10M or 100M. At port speed of 1G, the mode is always full duplex. The
possible options are:
- Full—The interface supports transmission between the device and the
client in both directions simultaneously.
- Half—The interface supports transmission between the device and the
client in only one direction at a time.
• Operational Duplex Mode—Displays the ports current duplex mode.
• Auto Advertisement—Select the capabilities advertised by auto-
negotiation when it is enabled. The options are:
- Max Capability—All port speeds and duplex mode settings can be
accepted.
- 10 Half—10 Mbps speed and Half Duplex mode.
- 10 Full—10 Mbps speed and Full Duplex mode.
- 100 Half—100 Mbps speed and Half Duplex mode.
- 100 Full—100 Mbps speed and Full Duplex mode.