From: PANDI MOORTHY (moorthypandi@gmail.com)
Date: Tue Dec 25 2007 - 15:00:03 ART
Thanks Adam and Mohamed
Yes, i did configure it for P2P. I am working on CCIE SP lab
Regards
Pandi
On Dec 25, 2007 11:57 AM, Mohamed, Liban [NTK] <Liban.Mohamed@sprint.com>
wrote:
> Pandi,
>
> Also if you already didn't configure P2P, make sure you configure both A-B
> P2P so the DIS election is canceled, hence will speed up the recovering, you
> are heading on the right direction on tweaking the Hello-interval. I am not
> sure if configuring carrier-delay will do any good. Is this production? You
> can look up fast-flooding command, or BFD if convergence is an issue.
>
>
> http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s27/fstfld.htm
>
>
> Thanks,
>
>
> Liban Mohamed
> NTAC-IP
> Sprint/Nextel
> www.sprint.net
> liban.mohamed@sprint.com
> (W) 678-291-3438
> (PCS) 404-441-9701
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> PANDI MOORTHY
> Sent: Tuesday, December 25, 2007 11:01 AM
> To: Cisco certification
> Subject: Question on configuring "carrier-delay" on LAN interface
>
> Hi,
>
>
>
> Question on configuring "carrier-delay" on LAN interface
>
>
>
>
>
> I have two router A & B on the same LAN forming ISIS neighbor.
>
>
>
> The question is to ensure convergence time is as fast as possible while
> link
> down detection is also as fast a possible.
>
>
>
>
>
> One way to improve the convergence is to set the hello timer to minimal
> "isis
> hello-interval minimal "
>
>
>
>
>
> To make the link down detection as fast as possible, can I configure the
> "carrier-delay msec 0" on the LAN interface? Will it work?
>
>
>
> Reading the Cisco documentation, it says this command applicable only to
> serial interface.
>
>
>
>
> http://www.cisco.com/univercd/cc/td/doc/product/software/ios124/124cr/hif_r/int_a1h.htm#wp1199046
>
>
>
>
>
> But IOS still allow me to configure it on LAN interface
>
>
>
> Rack1R2#sh run int fas 0/0
>
> Building configuration...
>
>
>
> Current configuration : 104 bytes
>
> !
>
> interface FastEthernet0/0
>
> no ip address
>
> *carrier-delay msec 0*
>
> duplex half
>
> no clns route-cache
>
> end
>
>
>
> Rack1R2#
>
>
>
>
>
>
>
> Please advice
>
>
>
> Regards
>
> Pandi
>
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