Cisco ASR 14000 Series Management Command Reference page 487

Object Tracking Commands in Cisco IOS XR Software
C i s c o C o n f i d e n t i a l - B e t a R e v i e w R 3 . 7. 1
type list boolean
To configure a tracked list of objects based on a Boolean calculation, use the type list boolean command
in track configuration mode. To remove an object tracking list based on a Boolean calculation, use the
no form of the command.
Syntax Description
and
or
Defaults
No default behavior or values
Command Modes Track configuration
Command History Release
Release 3.7.1
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes the proper
task IDs.
The type list boolean command enters the list tracking configuration mode, and can be used in
conjunction with the delay command to configure the delay, in seconds, before the track or interface
state should be polled for a change in its status.
To remove a track based on whether an interface object is not up or down, use the not keyword together
with the object command as shown in the example that follows.
Task ID Task ID
sysmgr
Examples
The following example shows how to use the type list boolean command in creating a list of objects to
be tracked:
RP/0/RP0/CPU0:router# configure
RP/0/RP0/CPU0:router(config)# track LIST2
RP/0/RP0/CPU0:router(config-track)# type list boolean and
OL-17231-01
type list boolean {and | or}
no type list boolean {and | or}
Specifies that the list is up if all objects are up, or down if one or more
objects are down. For example, when tracking two interfaces, up means that
both interfaces are up, and down means that either interface is down.
Specifies that the list is up if at least one object is up. For example, when
tracking two interfaces, up means that either interface is up, and down
means that both interfaces are down.
Modification
This command was introduced on the Cisco ASR 14000 Series Router.
Operations
read, write
Cisco ASR 14000 Series Router System Management Command Reference
type list boolean
SMR-485