Re: RIP flash-update-threshold

From: Jonny English (redkidneybeans@gmail.com)
Date: Tue Dec 23 2008 - 01:56:36 ARST


this command will suppress the flash updates when a normal scheduled update
matches or is less than the number of seconds configured.

the range is between 0-30 seconds. Do a show ip protocols and have a look if
you get the stuff in bold below

Router(config)#router rip
Router(config-router)#flash-update-threshold 10

Router#sh ip protocols
Routing Protocol is "rip"
  Outgoing update filter list for all interfaces is not set
  Incoming update filter list for all interfaces is not set
  Sending updates every 60 seconds, next due in 29 seconds
* Flash update is suppressed when next update due within 10 seconds*
  Invalid after 360 seconds, hold down 360, flushed after 480
  Redistributing: rip
  Default version control: send version 2, receive version 2
    Interface Send Recv Triggered RIP Key-chain
    Ethernet0/0 2 2
    Serial1/0.64 2 2
  Automatic network summarization is not in effect
  Maximum path: 4
  Routing for Networks:
    131.1.0.0
  Routing Information Sources:
    Gateway Distance Last Update
    131.1.46.4 120 00:00:16
  Distance: (default is 120)

On Tue, Dec 23, 2008 at 3:36 PM, ospfv2 <ospfv2@gmail.com> wrote:

> Hi Groups
>
> I'm trying to understand flash-update-threshold command,
>
> when putting flash-update-threshold 30 , i expect to see no flash
> update whenever changes occur (by shut and no sh my loopback
> interface).
>
> but the router is still sending flash update.
>
> am i missing something or is my lack of understanding of the command ?
>
> thanks in advance
>
>
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