iBGP advertisement interval

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1

Hello. Nanog

I thought BGP advertisement interval is the following.

    ibgp : 5 second, ebgp : 30 second.

But, now I realize that the default ibgp interval of Cisco is 0 second.
(ios 12.0 & IOX)

  (it displays "Default minimum time between advertisement runs is 0
seconds")

When did it change? ^^;

I wonder if No interval time for bgp advertisement would bring insecure
network by flapping network.

Do you think I have to change the default value of interval time to longer?

And I 'm curious about what the default value of Juniper router is.

Because I have to implement with the Juniper and Cisco mixed.

2

I thought BGP advertisement interval is the following.

   ibgp : 5 second, ebgp : 30 second.

But, now I realize that the default ibgp interval of Cisco is 0 second.
(ios 12.0 & IOX)

On the 6500, this seems to have been changed somewhere in the 12.2SX line.

When did it change? ^^;

The answer to that probably depends on which platform/train you're interested in.

I wonder if No interval time for bgp advertisement would bring insecure
network by flapping network.

More annoying, AFAIK, JunOS has a default update time of 0 for eBGP, and I'd imagine it's the same for iBGP.