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MUM Europe 2020
 
Gombeen666
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Bridge Split-Horizon usage

Tue Jan 14, 2020 11:20 am

On a core router I would like ask with 40+ bridge port vlan's on a single interface what is the recommended split-horizon setting ,
(1) should they be all the same (horizon=50)
(2) should all 40+ have different setting
(3) or same number for a network segment
 
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Anumrak
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Re: Bridge Split-Horizon usage

Tue Jan 14, 2020 12:28 pm

Hey. Depends of how you want to block L2 traffic to your users. Split horizon is just a L2 filter/limiter for the same horizon group number.
 
Gombeen666
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Re: Bridge Split-Horizon usage

Tue Jan 14, 2020 1:43 pm

At the moment they are all set to horizon=100 is this the correct setting!
 
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Anumrak
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Re: Bridge Split-Horizon usage

Tue Jan 14, 2020 1:54 pm

if you wanna block them from each other, this is correct settings :)
 
Gombeen666
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Re: Bridge Split-Horizon usage

Tue Jan 14, 2020 2:17 pm

@ Anumrak Thank You

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