This article Discusses from Cisco Enhanced Object Tracking (EOT)first,let's start with some basic information about EOT and then we will discuss some examples of how They see are used in Conjunction with HSRP.EOT,are a feature of Cisco,the objects can be tracked.The customer Could then perform actions based on the status of synthesis objects.Most patrons are HSRP,VRRP,GLBP and IP SLA.
Each tracked object Has Its own number. Customers follow the object with respect to this issue.Each object is pulled by a regular monitoring to see if there is a change in status. If so,then it is is trans-mitted to the customer.The delay in between status changes and When communicating with customers can be zero or a set value.The value of the object 'may be Either upwards or downwards.

Each tracked object Has Its own number. Customers follow the object with respect to this issue.Each object is pulled by a regular monitoring to see if there is a change in status. If so,then it is is trans-mitted to the customer.The delay in between status changes and When communicating with customers can be zero or a set value.The value of the object 'may be Either upwards or downwards.
These Are The Basic Features Of EOT:
- Interface state tracking where an IP routing object is up when the line-protocol of the interface is up or the IP address is known or when IP routing is enabled on that interface.
- IP route tracking where an IP route tracking object is up when you have a route in the routing table.
Because this is an ‘enhanced’ version, you have a few interesting features available, like threshold tracking or Boolean tracking, which are applicable to a list of tracked objects.
For Instance, You Could Use:
- And operation where both tracked objects from the list have to be up so that the list of tracked objects will be up.
- OR operation where at least one object from the list has to be up so that the list of tracked objects will be up.
- Threshold values where the objects from the list have a weight assigned and you could bring the list up or down if the overall list weight is above or below a Configured value.
The Benefits Of EOT Are:
- Faster network fault detection
- Decreases the length of outage
- Allows other FHRP, other than HSRP and IP SLA, to use object tracking
Because HSRP was the initial intended beneficiary of object tracking, let’s use HSRP and see how we can benefit from enhanced object tracking.






