T Commands
This chapter describes the Cisco NX-OS Enhanced Interior Gateway Routing Protocol (EIGRP) commands that begin with T.
timers active-time
To adjust the Enhanced Interior Gateway Routing Protocol (EIGRP) time limit for the active state, use the timers active-time command. To disable this function, use the no form of the command.
timers active-time [ time-limit | disabled ]
Syntax Description
Command Default
Command Modes
Address family configuration mode
Router configuration mode
Router VRF configuration mode
Command History
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Usage Guidelines
Use the timers active-time command to control the time that the router waits (after a query is sent) before declaring the route to be in the stuck in active (SIA) state.
Examples
This example shows how to configure an indefinite routing wait time on the specified EIGRP route:
Related Commands
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Saves the configuration changes to the startup configuration file. |
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timers nsf converge
To adjust the time limit for nonstop forwarding (NSF) convergence for the Enhanced Interior Gateway Routing Protocol (EIGRP), use the timers nsf converge command. To disable this function, use the no form of the command.
Syntax Description
Time limit for convergence after an NSF switchover (in seconds). The range is from 60 to 180 seconds. The default value is 120. |
Command Default
Command Modes
Address family configuration mode
Router configuration mode
Router VRF configuration mode
Command History
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Usage Guidelines
Use the timers nsf converge command to control the time that the router waits for convergence after a switchover.
Examples
This example shows how to configure the NSF convergence time for EIGRP:
Related Commands
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Saves the configuration changes to the startup configuration file. |
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timers nsf route-hold
To set the timer that determines how long an NSF-aware Enhanced Interior Gateway Routing Protocol (EIGRP) router holds routes for an inactive peer, use the timers nsf route-hold command. To return the route hold timer to the default value, use the no form of this command.
Syntax Description
Time, in seconds, that EIGRP holds routes for an inactive peer. The range is from 20 to 300 seconds. The default is 240. |
Command Default
Command Modes
Address family configuration mode
Router configuration mode
Router VRF configuration mode
Command History
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Usage Guidelines
Use the timers nsf route-hold command to set the maximum period of time that the NSF-aware router holds known routes for an NSF-capable neighbor during a switchover operation or a well-known failure condition. The route hold timer is configurable so that you can tune network performance and avoid undesired effects, such as "black holing" routes (advertising invalid routes) if the switchover operation takes too much time. When this timer expires, the NSF-aware router scans the topology table and discards any stale routes, allowing EIGRP peers to find alternate routes instead of waiting during a long switchover operation.
Examples
This example shows how to set the route hold timer value for an NSF-aware router to 2 minutes (120 seconds):
Related Commands
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Saves the configuration changes to the startup configuration file. |
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timers nsf signal
To set the time limit to signal a nonstop forwarding (NSF) restart for the Enhanced Interior Gateway Routing Protocol (EIGRP), use the timers nsf signal command. To return the route hold timer to the default, use the no form of this command.
Syntax Description
Time, in seconds, that EIGRP waits for a peer to signal an NSF restart. The range is from 10 to 360 seconds. |
Command Default
Command Modes
Address family configuration mode
Router configuration mode
Router VRF configuration mode
Command History
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Usage Guidelines
Use the timers nsf signal command to set the maximum period of time that the NSF-aware router waits for an NSF-capable neighbor to signal a restart.
Examples
This example shows how to set the signal timer value for an NSF-aware router to the maximum (30 seconds):
Related Commands
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Saves the configuration changes to the startup configuration file. |
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