From: GAURAV MADAN (gauravmadan1177@gmail.com)
Date: Sun Aug 24 2008 - 13:22:32 ART
AUTO-RP has no such option of priority
Only BSR has this option
Rack1R1(config)#ip pim rp-candidate s0/1/0 ?
group-list group-list
interval RP candidate advertisement interval
priority RP candidate priority
<cr>
Rack1R1(config)#ip pim send-rp-announce s0/1/0 scope 10 ?
group-list Group access-list
interval RP announcement interval
<cr>
HTH
Gaurav Madan
On Sun, Aug 24, 2008 at 9:39 PM, akyccie <akyccie@gmail.com> wrote:
> So it means in case of Auto-RP, priority command (as defined 80 and 90 in
> below example) doesn't paly any role to decide the designate Primary/backup
> router. It will be decided on whoever is having the highest IP address.
>
> I think you can also use "ip pim dr-priority" command in interface
> configuration mode to set the priority to router you wanted to be elected
> as the designated router (DR)
>
> -aky
>
> ----- Original Message ----- From: "GAURAV MADAN"
> <gauravmadan1177@gmail.com>
> To: "Mujeeb Sarwar" <mujeebsarwar@gmail.com>
> Cc: "Igor M." <imanassypov@rogers.com>; "Narbik Kocharians"
> <narbikk@gmail.com>; "Cisco certification" <ccielab@groupstudy.com>
> Sent: Sunday, August 24, 2008 8:39 PM
> Subject: Re: BSR : Priorities
>
>
>> Yeah ,, Mujeeb is correct.
>>
>> If question doesnt permit to use any other interface to announce the
>> RP still we want a particular router to be elected .. AUTO-RP is not
>> the solution there .
>>
>> Yeah if in exam we are permitted to create addition loopback
>> interfaces and assign IP address to those of our choice .... AUTO-RP
>> can be used .
>>
>>
>>
>> On Sun, Aug 24, 2008 at 7:30 PM, Mujeeb Sarwar <mujeebsarwar@gmail.com>
>> wrote:
>>>
>>> By using higher ip address for primary. Let say R1 having loopback 1
>>> with
>>> ip address 10.10.10.10 and R2 having loopback 1 with ip address
>>> 1.1.1.1
>>> so in this case R1 will be the primary and R2 will be backup.
>>>
>>>
>>> Regards,
>>>
>>> Mujeeb
>>>
>>> On Sun, Aug 24, 2008 at 4:18 PM, Igor M. <imanassypov@rogers.com> wrote:
>>>>
>>>> If you decided to go with Auto-RP, how would you designate
>>>> primary/backup
>>>> RP pair for a particular group if auto-rp does not carry priority?
>>>>
>>>> ----------------------
>>>> I.M., M.Eng. P.Eng.
>>>> Network Architect
>>>> CI Investments
>>>> ----------------------
>>>>
>>>> --- On Sun, 8/24/08, Mujeeb Sarwar <mujeebsarwar@gmail.com> wrote:
>>>>
>>>> From: Mujeeb Sarwar <mujeebsarwar@gmail.com>
>>>> Subject: Re: BSR : Priorities
>>>> To: "Narbik Kocharians" <narbikk@gmail.com>
>>>> Cc: "GAURAV MADAN" <gauravmadan1177@gmail.com>, "Cisco certification"
>>>> <ccielab@groupstudy.com>
>>>> Received: Sunday, August 24, 2008, 3:36 AM
>>>>
>>>> Even in Auto-RP you will get info for all possible RPs on mapping agent,
>>>> from which mapping agent will elect the RP and advertise to other
>>>> routers.
>>>>
>>>>
>>>>
>>>> Regards,
>>>>
>>>> Mujeeb
>>>>
>>>> On Sat, Aug 23, 2008 at 7:43 PM, Narbik Kocharians
>>>> <narbikk@gmail.com>wrote:
>>>>
>>>> > Remember, unlike Auto-RP, with BSR, the BSR router does not elect an >
>>>> > RP
>>>>
>>>> for
>>>> > you, the BSR creates a list that includes all the RPs (RP-Set) and
>>>> that is
>>>> > advertised to the other routers, and its the routers that elect an RP
>>>> > and
>>>> > NOT the BSR.
>>>> >
>>>> > On Fri, Aug 22, 2008 at 6:43 AM, GAURAV MADAN
>>>> <gauravmadan1177@gmail.com
>>>>
>>>> > >wrote:
>>>> >
>>>> > > Any comments on this ?
>>>> > >
>>>> > >
>>>> > > ---------- Forwarded message ----------
>>>> > > From: GAURAV MADAN <gauravmadan1177@gmail.com>
>>>>
>>>> > > Date: Tue, Aug 19, 2008 at 9:04 PM
>>>> > > Subject: BSR : Priorities
>>>> > > To: Cisco certification <ccielab@groupstudy.com>
>>>> > >
>>>>
>>>> > >
>>>> > > HI All
>>>> > >
>>>> > > My requirement says that R4 should be RP for 224.0.0.0/5 .. If R4
>>>> > > fails .. R5 should assume role of RP .
>>>>
>>>> > >
>>>> > > I did it as follows :
>>>> > >
>>>> > > Rack1R4(config)# ip pim rp-candidate loop 0 group-list 10 priority >
>>>> > > > 80
>>>> > >
>>>> > > Rack1R5(config)# ip pim rp-candidate
>>>> loop 0 group-list 10 priority 90
>>>> > >
>>>> > > At mapping agent .. I see the following :
>>>> > >
>>>> > > Rack1R3#sh ip pim rp mapp
>>>> > > PIM Group-to-RP Mappings
>>>> > > This system is the Bootstrap Router (v2)
>>>>
>>>> > >
>>>> > > Group(s) 224.0.0.0/5
>>>> > > RP 150.1.4.4 (?), v2
>>>> > > Info source: 154.1.0.4 (?), via bootstrap, priority 80, holdtime
>>>>
>>>> 150
>>>> > > Uptime: 00:03:53, expires: 00:01:32
>>>> > > RP 150.1.5.5 (?), v2
>>>> > > Info source: 154.1.0.5 (?), via bootstrap, priority 90, holdtime
>>>>
>>>> 150
>>>> > > Uptime: 00:03:44, expires: 00:01:41
>>>> > > Rack1R3#
>>>> > >
>>>> > > Is it expected that I see both of candidate RPs ..
>>>> > > My take is that one which is active is only shown up .. Please
>>>>
>>>> correct
>>>> > > me if I am wrong in my understanding .
>>>> > >
>>>> > > Thnx
>>>> > > Gaurav Madan.
>>>> > >
>>>> >
>>>> >
>>>> > > Blogs and organic groups at http://www.ccie.net
>>>> > >
>>>> > >
>>>> _______________________________________________________________________
>>>>
>>>> > > Subscription information may be found at:
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>>>> > >
>>>> > >
>>>> > >
>>>>
>>>> > >
>>>> > >
>>>> > >
>>>> > >
>>>> > >
>>>> >
>>>> >
>>>> > --
>>>> > Narbik Kocharians
>>>> > CCSI#30832, CCIE# 12410 (R&S, SP, Security)
>>>> > www.MicronicsTraining
>>>> > www.Net-Workbooks.com
>>>>
>>>> > Sr. Technical Instructor
>>>> >
>>>> >
>>>> > Blogs and organic groups at http://www.ccie.net
>>>> >
>>>> >
>>>> > _______________________________________________________________________
>>>>
>>>> > Subscription information may be found at:
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>>>>
>>>>
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>>>>
>>>> _______________________________________________________________________
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>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
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