Dell X1000 Networking X-Series Switches User Guide - Page 192
Enable, Disable, Point-to-Point Admin Status, Enabled, Disabled, Point-to-Point Operational Status,
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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\Dell Astute\User Guide\Dell_Astute_Network_Admin_STP.fm • Enable - Fast Link is enabled. • Disable - Fast Link is disabled. • Auto - Fast Link mode is enabled a few seconds after the interface becomes active. - Point-to-Point Admin Status - Select if a point-to-point links is established, or permits the device to establish a point-to-point link. The possible options are: • Enabled - Enables the device to establish a point-to-point link, or specifies for the device to automatically establish a point-topoint link. To establish communications over a point-to-point link, the originating PPP first sends Link Control Protocol (LCP) packets to configure and test the data link. After a link is established and optional facilities are negotiated as needed by the LCP, the originating PPP sends Network Control Protocols (NCP) packets to select and configure one or more network layer protocols. When each of the chosen network layer protocols has been configured, packets from each network layer protocol can be sent over the link. The link remains configured for communications until explicit LCP or NCP packets close the link, or until some external event occurs. This is the actual switch port link type. It may differ from the administrative state. • Disabled - Disables point-to-point link. • Auto - The device automatically establishes a point-to-point link. - Point-to-Point Operational Status - Displays the Point-to-Point operating state. - Active Protocol Migration Test - Check to run a Protocol Migration test. This discovers whether the link partner using STP still exists, and if so whether it has migrated to RSTP or MSTP. If it still exists as an STP link, the device continues to communicate with it by using STP. Otherwise, if it has been migrated to RSTP or MSTP, the device communicates with it using RSTP or MSTP, respectively. DELL CONFIDENTIAL - PRELIMINARY 8/9/16 - FOR PROOF ONLY 192 Network Administration: Spanning Tree and LAG
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