holddown

基本解释

The default holddown for RIP is 180 seconds.
RIP預設的保持時間爲180秒。
The holddown timer is another mechanism that may need to be configured.
保持計時器是另一個可能需要組態設定的機制。
How does route poisoning work with holddown timers to prevent routing loops?
帶有抑制計時的路由毒化是如何防止路由循環的?
Therefore, the holddown timer should be set to slightly more than 120 seconds.
因此，保持計時器應該設成比120秒還稍大些。
The holddown timer specifies the amount of time for which information about poorer routes is ignored.
保持計時器指定較差的路由資訊將被忽略的時間縂計。