Alcatel-Lucent OmniSwitch 6250, Справочное руководство CLI, Страница: 1353 / 2018

RIP Commands
OmniSwitch 6250 CLI Reference Guide November 2009 page 33-13
ip rip force-holddowntimer
Configures the forced hold-down timer value, in seconds, that defines an amount of time during which
routing information regarding better paths is suppressed. A route enters into a forced hold-down state
when an update packet is received that indicates the route is unreachable and when this timer is set to a
non-zero value. After this timer has expired and if the value is less than 120 seconds, the route enters a
hold-down state for the rest of the period until the remainder of the 120 seconds has also expired. During
this time the switch will accept any advertisements for better paths that are received.
ip rip force-holddowntimer seconds
Syntax Definitions
seconds The forced hold-down time interval, in seconds. The valid range is
0–120.
Defaults
Platforms Supported
OmniSwitch 6250
Usage Guidelines
•
The forced hold-down timer is not the same as the RIP hold-down timer. The forced hold-down timer
defines a separate interval that overlaps the hold-down state. During the forced hold-down timer inter-
val, the switch will not accept
better routes from other gateways.
•
The forced hold-down time interval can become a subset of the hold-down timer (120 seconds) by
using this command to set a value less than 120.
•
To allow the routing switch to use better routes advertised during the entire hold-down time period,
leave the forced hold-down timer set to the default value of 0.
Examples
-> ip rip force-holddowntimer 10
Release History
Release 6.6.1; command was introduced.
parameter default
seconds 0