Dell EMC SmartFabric OS10 User Guide Release 10.5.0

Interface tracking

You can create an object that tracks the line-protocol state of an L2 interface, and monitors its operational up or down status. You can configure up to 500 objects. Each object is assigned a unique ID.

When the link-level status goes down, the tracked resource status is also considered Down. If the link-level status goes up, the tracked resource status is also considered Up. For logical interfaces such as port-channels or VLANs, the link-protocol status is considered Up if any physical interface under the logical interface is Up.

1. Configure object tracking in CONFIGURATION mode, from 1 to 500.

   track object-id

2. (Optional) Enter interface object tracking on the line-protocol state of an L2 interface in OBJECT TRACKING mode.

   interface interface line-protocol

3. (Optional) Configure the time delay used before communicating a change to the status of a tracked interface in OBJECT TRACKING mode, from 0 to 80 seconds; default 0.

   delay [up seconds] [down seconds]

4. (Optional) View the tracked object information in EXEC mode.

   show track object-id

5. (Optional) View all interface object information in EXEC mode.

   show track interface

6. (Optional) View all IPv4 or IPv6 next-hop object information in EXEC mode.

   show track [ip | ipv6]

7. (Optional) View brief status of object information in EXEC mode.

   show track brief

OS10(config)# track 1
OS10(conf-track-1)# interface ethernet 1/1/1 line-protocol
OS10(conf-track-1)# delay up 20
OS10(conf-track-1)# delay down 10
OS10(conf-track-1)# do show track 1
Interface ethernet1/1/1 line-protocol
Line protocol is UP
1 changes, Last change 2017-04-26T06:41:36Z