Cisco 350 Series Administration Manual page 220

Port Management
Link Aggregation
Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4
• Time Range Name—Select the profile that specifies the time range. If a time range is
not yet defined, click Edit to go to the
• Operational Time-Range State—Displays whether the time range is currently active
or inactive.
• Administrative Auto Negotiation—Enables or disable auto-negotiation on the LAG.
Auto-negotiation is a protocol between two link partners that enables a LAG to
advertise its transmission speed and flow control to its partner (the Flow Control default
is disabled). It is recommended to keep auto-negotiation enabled on both sides of an
aggregate link, or disabled on both sides, while ensuring that link speeds are identical.
• Operational Auto Negotiation—Displays the auto-negotiation setting.
• Administrative Speed—Select the speed of the ports in the LAG.
• Operational LAG Speed—Displays the current speed at which the LAG is operating.
• Administrative Advertisement—Select the capabilities to be advertised by the LAG.
The options are:
- Max Capability—All LAG speeds and both duplex modes are available.
- 10 Full—The LAG advertises a 10 Mbps speed and the mode is full duplex.
- 100 Full—The LAG advertises a 100 Mbps speed and the mode is full duplex.
- 1000 Full—The LAG advertises a 1000 Mbps speed and the mode is full duplex.
- 2500 Full—The LAG advertises a 2500 Mbps speed and the mode is full duplex.
This is only supported on the 550 family.
- 5000 Full—The LAG advertises a 5000 Mbps speed and the mode is full duplex.
This is only supported on the 550 family.
- 10000 Full—The LAG advertises a 10000 Mbps speed and the mode is full duplex.
This is only supported on the 550 family.
• Operational Advertisement—Displays the Administrative Advertisement status. The
LAG advertises its capabilities to its neighbor LAG to start the negotiation process. The
possible values are those specified in the Administrative Advertisement field.
• Administrative Flow Control—Set Flow Control to either Enable or Disable or
enable the Auto-Negotiation of Flow Control on the LAG.
• Operational Flow Control—Displays the current Flow Control setting.
• Protected LAG—Select to make the LAG a protected port for Layer 2 isolation. See
the Port Configuration description in
and LAGs.
Time Range page.
Port Settings for details regarding protected ports
10
173