Dell Force10 S25N-S50N FTOS Command Line Reference Guide FTOS 8.4.2.7 E-Series - Page 997

track interface line-protocol c e s Configure object tracking on the line-protocol state of a Layer 2 interface. Syntax track object-id interface interface line-protocol To return to the default setting, enter no track object-id. Parameters object-id interface Enter the ID number of the tracked object. Range: 1 to 65535. Enter one of the following values: • For a 1-Gigabit Ethernet interface, enter gigabitethernet slot-number/ port-number. • For a Loopback interface, enter loopback number, where number is from 0 to 16383. • For a Port Channel interface, enter port-channel number, where the valid values are: C-Series and S-Series: 1 to 128 E-Series: 1 to 32 for EtherScale; 1 to 255 for TeraScale; 1 to 512 for ExaScale. • For SONET interfaces, enter the sonet slot-number/port-number. • For a 10-Gigabit Ethernet interface, enter tengigabitethernet slot-number/ port-number • For a VLAN interface, enter vlan number, where number is from 1 to 4094. Defaults None Command Modes CONFIGURATION Command History Related Commands Version 8.4.1.0 Introduced show track track interface ip routing Display information about tracked objects, including configuration, current state, and clients which track the object. Configure object tracking on the routing status of an IPv4 Layer 3 interface. Usage Use this command to create an object that tracks the line-protocol state of a Layer 2 interface by Information monitoring its operational status (UP or DOWN). When the link-level status goes down, the tracked object status is considered to be DOWN; if the link-level status is up, the tracked object status is considered to be UP. Object Tracking | 997