From: Waheed Mir (ccnp2ccie@yahoo.com)
Date: Sun Dec 15 2002 - 16:42:12 GMT-3
someon on the list had already given the access list to prevent broadcast from triggering ISDN line and which is an ideal practice in a real world application to have ISDN calling bills controlled..
Here it is again.. if i remember it correctly..
access-list 110 deny ip any host 255.255.255.255
access-list 110 permit ip any any
dialer list 1 protocol ip list 110
-Waheed
Evgeny Tantsura <ivgen@castel.nl> wrote:Have you denied the broadcast in the access-list ?
> Hi guys,
>
> When configuring DDR between 2 sites, I noticed that the broadcast still triggered the call. The "show dialer" displayed: Dial reason: source: x.x.x.x, destination: 255.255.255.255.
>
> The interesting traffic was defined: dialer-group 1, dialer-list 1 protocol ip permit
> Also, I used the command "no ip directed-broadcast" and "no cdp enable" at both sides and no routing protocols running between two sides.
>
> Anyone can tell me why broadcast packet still trigger the call and how to prevent this?
>
> Thanks
> Tran Tien Phong
> .
With kind regards/ met vriendelijke groeten,
------------------------------------------------
E. Tantsura
Network Developer
Essent Kabelcom N.V.
Dr.van Deenweg 84
8025BN Zwolle, The Netherlands
Tel: +31-(0)38-850-7642
Fax: +31-(0)38-850-7410
Mob: +31-(0)6-290-80458
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.
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This archive was generated by hypermail 2.1.4 : Fri Jan 17 2003 - 17:21:46 GMT-3