Re: Multicast with HSRP.

So do I still set my default m-route 0.0.0.0 to the hsrp address or to
one of the physical IPs?

What happens with a failover? IE I set it to one physical IP, that
box dies, etc.

Sorry for the basic questions, Multicast isn't my strong suit.

On Tue, Jul 26, 2011 at 6:05 PM, marc abel <marcabel_at_gmail.com> wrote:
> Just to be clear I mean your PIM DR.
>
> ip pim dr-priority 100
>
> On Tue, Jul 26, 2011 at 6:04 PM, marc abel <marcabel_at_gmail.com> wrote:
>> Try setting your DR priority. I ran into a similar issue where my
>> secondary HSRP was being elected the DR for the segment since it had a
>> higher IP address. Once I set the DR to the primary hsrp switch all
>> was well. This should still fail over fine as well.
>>
>> -Marc
>>
>> On Tue, Jul 26, 2011 at 5:18 PM, JB Poplawski <jb.poplawski_at_gmail.com> wrote:
>>> Good afternoon,
>>>
>>> I'm currently running into a random multicast issue. We have a
>>> connection to a vendor sending us multicast feeds. I have static
>>> routes to the source ips to their HSRP address for RPF purposes. My
>>> host subscribes and I can see (with show ip mroute) the groups show
>>> up, but no data. Figuring it was an HSRP issue, I added a static
>>> M-Route to one of the physical host IPs and BAM!!! starting receiving
>>> traffic.
>>>
>>> http://www.cisco.com/en/US/tech/tk828/technologies_tech_note09186a0080094aab.shtml
>>>
>>> Where's my goof? I add the static m-route to the HSRP address it
>>> stops, re-add to a physical and it works again. My concern is if I
>>> add a default static m-route to a physical device and that host dies,
>>> I have to hurry quick and change the default m-route.
>>>
>>> Topology is basically the same as attached cisco document.
>>>
>>> Any thoughts or creating solutions?
>>> JB
>>>
>>>
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Received on Tue Jul 26 2011 - 18:10:48 ART