Fwd: wild card mask for mulitcast

 thansk narbik,

but what does /4 or /5 mean , /24 is making sense but not /4
can you please clariry

 On Sun, Mar 17, 2013 at 9:28 PM, Narbik Kocharians <narbikk_at_gmail.com>wrote:

> Imran,
>
> It is identifying the range, for example local scope has a range of
> 224.0.0.0/24, meaning that 224.0.0.0 - 224.0.0.255.
>
>
> On Sun, Mar 17, 2013 at 11:26 AM, Imran Ali <immrccie_at_gmail.com> wrote:
>
>> Narbik,
>> as i the output in my first mail , i see
>> 224.0.0.0/4
>> 224.0.0.0/5
>>
>> etc .....i recalled that multicast does not have subnet mask.
>> then what does number after slash is suggesting ?
>>
>> is it a wild card ?
>>
>>
>> On 3/17/13, Narbik Kocharians <narbikk_at_gmail.com> wrote:
>> > I am not in front of a rack but i think last i checked it was two,
>> please
>> > wire shark it to verify.
>> >
>> > On Sun, Mar 17, 2013 at 11:03 AM, Narbik Kocharians
>> > <narbikk_at_gmail.com>wrote:
>> >
>> >> Guys, the TTL for Eigrp and RIP is 2.
>> >>
>> >> On Sun, Mar 17, 2013 at 10:49 AM, Tony Singh
>> >> <mothafungla_at_gmail.com>wrote:
>> >>
>> >>> There's a good IANA description here
>> >>>
>> >>>
>> >>>
>> http://www.iana.org/assignments/multicast-addresses/multicast-addresses.xml
>> >>>
>> >>> 224.0.0.0 - 225.0.0.255 is link local with TTL of 1
>> >>>
>> >>> --
>> >>> BR
>> >>>
>> >>> Tony
>> >>>
>> >>> Sent from my iPhone on 3
>> >>>
>> >>> On 17 Mar 2013, at 17:24, Imran Ali <immrccie_at_gmail.com> wrote:
>> >>>
>> >>> > *
>> >>> > Hi all,
>> >>> >
>> >>> > i am not sure how calculations are made for wildcard mask for
>> >>> > multicast
>> >>> > gorups ?
>> >>> >
>> >>> > what ranges are covered on /4 or /5 Any link ?
>> >>> >
>> >>> >
>> >>> > Rack1R3#show ip pim rp mapping
>> >>> > *
>> >>> >
>> >>> > PIM Group-to-RP Mappings
>> >>> >
>> >>> > *Group(s) 224.0.0.0/5*
>> >>> >
>> >>> > RP 150.1.8.8 (?), v2v1
>> >>> >
>> >>> > Info source: 150.1.1.1 (?), elected via Auto-RP
>> >>> >
>> >>> > Uptime: 00:00:23, expires: 00:02:33
>> >>> >
>> >>> > *Group(s) 224.0.0.0/4*
>> >>> >
>> >>> >
>> >>> > Blogs and organic groups at http://www.ccie.net
>> >>> >
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>> >>>
>> >>>
>> >>
>> >>
>> >> --
>> >> *Narbik Kocharians
>> >> *CCSI#30832, CCIE# 12410 (R&S, SP, Security)
>> >> *www.MicronicsTraining.com <http://www.micronicstraining.com/>* <
>> http://www.micronicstraining.com/>
>> >> Sr. Technical Instructor
>> >> YES! We take Cisco Learning Credits!
>> >> A Cisco Learning Partner
>> >>
>> >
>> >
>> >
>> > --
>> > *Narbik Kocharians
>> > *CCSI#30832, CCIE# 12410 (R&S, SP, Security)
>> > *www.MicronicsTraining.com <http://www.micronicstraining.com/>* <
>> http://www.micronicstraining.com/>
>> > Sr. Technical Instructor
>> > YES! We take Cisco Learning Credits!
>> > A Cisco Learning Partner
>> >
>>
>
>
>
> --
> *Narbik Kocharians
> *
> CCSI#30832, CCIE# 12410 (R&S, SP, Security)
> *www.MicronicsTraining.com* <http://www.micronicstraining.com/>
> Sr. Technical Instructor
> YES! We take Cisco Learning Credits!
> A Cisco Learning Partner

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Received on Sun Mar 17 2013 - 21:32:34 ART