Port Management
Link Aggregation
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x 152
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• LAG—Select the LAG ID number.
• LAG Type—Displays the port type that comprises the LAG.
• Description—Enter the LAG name or a comment.
• Administrative Status—Set the selected LAG to be Up or Down.
• Operational Status—Displays whether the LAG is currently operating.
• Link Status SNMP Traps—Select to enable generation of SNMP traps notifying of
changes to the link status of the ports in the LAG.
• Time Range—Select to enable the time range during which the port is in Up state.
When the time range is not active, the port is in shutdown. If a time range is configured,
it is effective only when the port is administratively Up.
• 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 Time Range page.
• 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.
- 10000 Full—The LAG advertises a 10000 Mbps speed and the mode is full duplex.
This is only supported on the 550 family.