From: Ken.Farrington@barclayscapital.com
Date: Fri Nov 21 2003 - 05:38:42 GMT-3
Also, remember this
Auto-rp - sparse-dense everywhere, but as a backup if the RP is down, static
RPs also can be used.
remember when auto-rp sends out the G-2-RP mappings, this overrides any
static RPs that may be configured. If you want the statics to override the
dynamic G-2-RP mappins, you can use the override keyw on the static RP
statement.
HTHs.
ps. side note -
personally i would limit the scope to 15 or below (maybe 7) in a typical
campus design you dont want a 1.5 meg stream traversing 255 hops me would
think as that would encompass the WAN most prob, but then you should be
looking at PIM boundary filters to limit the range.
Also, you may want to look at the sink-rp configuration when using auto-rp
so that only 1.39 and 1.40 ever run in dense-mode.
Also, PIM-DR priority for multicast active interfaces (bit like HSRP) and
maybe the pim-dr hello interval.
If you want any more info on this, please just ask.
-----Original Message-----
From: MMoniz [mailto:ccie2002@tampabay.rr.com]
Sent: 04 June 2003 16:46
To: Pita40; ccielab@groupstudy.com
Subject: RE: Multicast Auto RP
Yes, the first command is for the RP itself, the second is for the
RP-mapping agent. This can be
the same router or a different router depending on the topology.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Pita40
Sent: Wednesday, June 04, 2003 10:38 AM
To: ccielab@groupstudy.com
Subject: Multicast Auto RP
Group,
Do you need both commands below to configure Auto RP
ip pim send-rp-announce ethernet0 scope
and
ip pim send-rp-discovery scope
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