OSPF定时器介绍
来源:互联网 发布:sql replace 正则 编辑:程序博客网 时间:2024/05/01 21:47
OSPF的几个定时器:
OSPF Hello默认10s
OSPF Dead默认=4*T(Hello), 40秒
连续4次收不到Hello就Down接口
OSPF Wait Timer
HelloInterval
-
The length of time, in seconds, between the Hello packets that the router sends on the interface.
Advertised
in
Hello packets sent out this interface.
RouterDeadInterval
-
The number of seconds before the router's neighbors will declare it down,
after
they stop hearing the
router's Hello Packets.
Advertised
in Hello packets sent out this interface.
*
Hello
Timer
-
An
interval timer that causes the interface to send a Hello packet. This timer fires every HelloInterval seconds.
*Wait
Timer
-
A single shot timer that causes the interface to exit the Waiting state, and as a consequence select a Designated
Router on the network. The length of the timer is RouterDeadInterval seconds.
文章
http://www.packet-lab.com/main/images/stories/ospftimerhellodead/ospftimershelloanddeadintervalsslides.pdf
- OSPF定时器介绍
- OSPF协议介绍(一)
- OSPF协议介绍(二)
- OSPF协议介绍
- OSPF 路由 cost介绍
- OSPF 路由 cost介绍
- OSPF附录E介绍
- OSPF协议介绍
- OSPF协议介绍
- OSPF协议全面介绍
- OSPF理论介绍
- OSPF-LSA介绍
- OSPF部分配置介绍
- OSPF的LSA类型介绍
- ospf
- ospf
- ospf
- OSPF
- 解决Fragment内点击穿透问题
- Java基础之面向对象(一)
- 破解/etc/rc.d/rc.local自己增加的指令不能启动的问题
- Linux中awk之getline命令
- 为ListView添加适配器,使list可以显示一个ImageView和两个textview
- OSPF定时器介绍
- 关于PCA算法的一点学习总结
- php生成订单号的解决方案
- Java源码解读:顶级父类Object
- 常用排序算法稳定性分析
- Java的内存机制
- 多线程情况下建议使用while而不是if
- Sublime - php 代码格式化插件
- An overview of memory management in QEMU