From: Scott Morris (swm@emanon.com)
Date: Tue Jan 06 2004 - 00:40:29 GMT-3
According to my router running 12.2(19)a the parameters are different than
the DocCD says...
Emanon-R1(config)#ip multicast heartbeat 234.10.10.1 ?
<1-100> Minimal number of intervals where the heartbeats must be seen
Emanon-R1(config)#ip multicast heartbeat 234.10.10.1 1 ?
<1-100> Number of intervals to monitor for heartbeat
Emanon-R1(config)#ip multicast heartbeat 234.10.10.1 1 2 ?
<10-3600> Length of intervals in seconds
Emanon-R1(config)#ip multicast heartbeat 234.10.10.1 1 2 10
Emanon-R1(config)#
So it's the number of intervals you expect to see something in out of the
number you are monitoring, then the number of seconds per interval.
Gotta love the DocCD! :)
Just reverse your 1 and 2 and you'll be fine!
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, CISSP,
JNCIS, et al.
IPExpert CCIE Program Manager
IPExpert Sr. Technical Instructor
swm@emanon.com/smorris@ipexpert.net
http://www.ipexpert.net
-----Original Message-----
From: Kaiser Anwar [mailto:kaiseranwar@sbcglobal.net]
Sent: Monday, January 05, 2004 7:13 PM
To: Scott Morris; 'David Deng'; ccielab@groupstudy.com
Subject: Re: The IP multicast heartbeat
I was trying to test this to see if it works this is what I am getting.
Missing something
R1(config)#ip multicast heartbeat 234.10.10.1 2 1 10 Minimal count cannot be
greater than interval count R1(config)#
Thanks
Kaiser A
----- Original Message -----
From: "Scott Morris" <swm@emanon.com>
To: "'David Deng'" <glend_99@yahoo.com>; <ccielab@groupstudy.com>
Sent: Monday, January 05, 2004 4:29 PM
Subject: RE: The IP multicast heartbeat
> That would seem correct. 2 packets within 1 - 10 second interval.
>
>
> Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, CISSP,
> JNCIS, et al.
> IPExpert CCIE Program Manager
> IPExpert Sr. Technical Instructor
> swm@emanon.com/smorris@ipexpert.net
> http://www.ipexpert.net
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> David Deng
> Sent: Monday, January 05, 2004 4:32 PM
> To: ccielab@groupstudy.com
> Subject: The IP multicast heartbeat
>
> Hi Group,
>
> Question on IP multicast heartbeat.
>
> Here is the syntax.
> ip multicast heartbeat group-address minimum-number window-size interval
>
> If the question is to ask, for 234.10.10.1, router will send message(
trap)
> if it didn't see any traffic within 5 second of interval, length of the
> windows should be 10 second.
>
> I would derive a solution like the following:
>
> "ip multicast heartbeat 234.10.10.1 2 1 10"
>
> Any comments ?
>
> Here I have attached the explanation form doc.
> also a link with it. There is an example in the link.
>
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fipr
> mc_r/mult/1rfmult2.htm#1078360
>
> minimum-number
> Number of packets to be received within a specified number of intervals.
>
> window-size
> Window size within which a specified number of intervals must receive a
> specified number of packets.
>
> interval
> Number of seconds interval to receive packet. Value must be a multiple of
> 10.
>
> Thanks,
> David
>
>
> __________________________________
> Do you Yahoo!?
> Protect your identity with Yahoo! Mail AddressGuard
> http://antispam.yahoo.com/whatsnewfree
>
> _______________________________________________________________________
> Please help support GroupStudy by purchasing your study materials from:
> http://shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
> _______________________________________________________________________
> Please help support GroupStudy by purchasing your study materials from:
> http://shop.groupstudy.com
>
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
This archive was generated by hypermail 2.1.4 : Mon Feb 02 2004 - 09:07:37 GMT-3