Re: [c-nsp] Enabling multicast routing on 3750G platform

2015-01-30 Thread Matthew Huff
Use igmp-join if you want the router itself to be a member of the multicast group. You don't need it if you are routing multicast through the router. It's rarely used and only for very specific circumstances, for example if a servers fails if there isn't at least one client joining, etc...

Re: [c-nsp] Enabling multicast routing on 3750G platform

2015-01-30 Thread Adam Vitkovsky
Well there are actually two versions of the cmd. ip igmp static-group - Is used widely in contribution video setups where there's no PIM/IGMP between the two providers. Or in 3play setups to speed up channel selection you statically join all the channels on the DR for the L2 segment. Or

Re: [c-nsp] Enabling multicast routing on 3750G platform

2015-01-30 Thread Lobo
Ahh good to know! Thanks again everyone. Jose On Fri, Jan 30, 2015 at 1:32 PM, Blake Dunlap iki...@gmail.com wrote: It's mostly used for clients that either are ignorant of igmp, or do it poorly, along with for troubleshooting and a few weird edge cases. It shouldn't be needed normally.

Re: [c-nsp] Community tagged route, redistributed to RR, but OSPF learnt route takes precedence(So RIB failure)

2015-01-30 Thread Pete Templin
To the best of my knowledge, there's a completely independent BGP RIB, where all BGP routes go to live/die. Therefore, RIB failure doesn't prevent propagation. Does the RR consider this path its best path for this route? If not, it won't reflect it. Otherwise, I'd verify that you have

Re: [c-nsp] Community tagged route, redistributed to RR, but OSPF learnt route takes precedence(So RIB failure)

2015-01-30 Thread CiscoNSP List
Thanks Peter, The RR has the route in BGP, albeit with RIB-failure: #sh ip bgp 0.0.0.0 BGP routing table entry for 0.0.0.0/0, version 8406453 BGP Bestpath: compare-routerid Paths: (1 available, best #1, table default, RIB-failure(17)) Additional-path-install Not advertised to any peer It

[c-nsp] Cisco 6500 SUP720-3BXL upgrade to 15.1.2.SY4a question

2015-01-30 Thread Erik Sundberg
Looking to upgrade a couple of our 6500 SUP720-3BXL to 15.1.2SY4a. We have the WS-6748-GE-TX and WS-6724-SFP Cards installed, no SIP/SPA installed. Just want to make sure the following associated software is correct. The software version numbers make you questions yourself because the IOS

Re: [c-nsp] Enabling multicast routing on 3750G platform

2015-01-30 Thread Blake Dunlap
It's mostly used for clients that either are ignorant of igmp, or do it poorly, along with for troubleshooting and a few weird edge cases. It shouldn't be needed normally. -Blake On Fri, Jan 30, 2015 at 6:19 AM, Matthew Huff mh...@ox.com wrote: Use igmp-join if you want the router itself to be

[c-nsp] BGP Dynamic Neighbours Peer Templates

2015-01-30 Thread Rich Lewis
Hi all I think this has probably been asked before, but not for a while, so just wanted to ask the list for an update: Does anyone know when (indeed if!) the BGP Dynamic Neighbours feature (the 'bgp listen ...' command) will be integrated into the BGP Peer (Session) Template framework?