Cisco SR224T Administration Guide - Page 108

Port Management Configuring Link Aggregation 9 • Administrative Status-Set the selected LAG to be Up or Down. • Operational Status-Displays whether the LAG is currently operating. • Reactivate Suspended LAG-Select to reactivate a port if the LAG has been disabled through the locked port security option . • 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 LAG speed. • 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. • 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. STEP 4 Click Apply. The Running Configuration file is updated. Cisco Small Business 200 Series Smart Switch Administration Guide 109