[c-nsp] Cisco ASR920-24SZ-IM BVI Feature Limitations

[Adam Vitkovsky]

> Mark Tinka
> Sent: Tuesday, January 19, 2016 6:36 AM
> To: michalis.bersimis at hq.cyta.gr; cisco-nsp at puck.nether.net
> Subject: Re: [c-nsp] Cisco ASR920-24SZ-IM BVI Feature Limitations
>
>
>
> On 19/Jan/16 08:22, michalis.bersimis at hq.cyta.gr wrote:
>
> > Hello,
> >
> > Irrelevant of BVI feature, one another limitation also is the lack of support
> of mVPN (Draft-rosen model) and only mldp feature is supported at least
> prior to the IOS 3.17. Although, 3.17 CCO says that it supports the feature,
> during testing, there as some issues, such as no pim neighborship over VRF
> which seems the ASR920 cannot perform neighborship with the other PE,
> although the other PEs see the ASR920 as a neighbor.
> >
> > The above, can be "fix" with the selection of  SDM video profile, that
> enables the neighborship over VRF to be working does come up, but no
> mcast traffic is flowing. We have an open case with TAC for this. Also in 3.17
> the IPv4 scale witth SDP IP profile is increased from 20k to 24k but it
> decreases some others eg. VPLS instances etc.
>
> The ASR920 supports NG-MVPN, and we tested this.
>
> Are you testing NG-MVPN or Rosen?
>
Just to avoid the confusion regarding MVPN profiles in the future
Cause NG-MVPN could be RSVP or mLDP based and there is Rosen in there as well
So I suggest using descriptions:

Rosen-mGRE profiles (profiles- 0, 3,11)
Rosen-mLDP profiles (profiles- 1,9, 12, 13,17)
mLDP profiles (profiles- 2,4,5,14,15)
inband mLDP profiles (profiles- 6,7)

List of profiles:
Profile 0 Default MDT - GRE - PIM C-mcast Signaling
Profile 1 Default MDT - MLDP  MP2MP  PIM C-mcast Signaling
Profile 2 Partitioned MDT - MLDP MP2MP - PIM C-mcast Signaling
Profile 3 Default MDT - GRE - BGP-AD - PIM C-mcast Signaling
Profile 4 Partitioned MDT - MLDP MP2MP - BGP-AD - PIM C-mcast Signaling
Profile 5 Partitioned MDT - MLDP P2MP - BGP-AD - PIM C-mcast Signaling
Profile 6 VRF MLDP - In-Band Signaling
Profile 7 Global MLDP In-band Signaling
Profile 8 Global Static - P2MP-TE
Profile 9 Default MDT - MLDP - MP2MP - BGP-AD - PIM C-mcast Signaling
Profile 10 VRF Static - P2MP TE - BGP-AD
Profile 11 Default MDT - GRE - BGP-AD - BGP C-mcast Signaling
Profile 12 Default MDT -  MLDP - P2MP - BGP-AD - BGP C-mcast Signaling
Profile 13 Default MDT - MLDP - MP2MP - BGP-AD - BGP C-mcast Signaling
Profile 14 Partitioned MDT - MLDP P2MP - BGP-AD - BGP C-mast Signaling
Profile 15 Partitioned MDT - MLDP MP2MP - BGP-AD - BGP C-mast Signaling
Profile 16 Default MDT Static - P2MP TE - BGP-AD - BGP C-mcast Signaling
Profile 17 Default MDT - MLDP - P2MP - BGP-AD - PIM C-mcast Signaling
Profile 18 Default Static MDT - P2MP TE - BGP-AD - PIM C-mcast Signaling
Profile 19 Default MDT - IR - BGP-AD - PIM C-mcast Signaling
Profile 20 Default MDT - P2MP-TE - BGP-AD - PIM - C-mcast Signaling
Profile 21 Default MDT - IR - BGP-AD - BGP - C-mcast Signaling
Profile 22 Default MDT - P2MP-TE - BGP-AD BGP - C-mcast Signaling
Profile 23 Partitioned MDT - IR - BGP-AD - PIM C-mcast Signaling
Profile 24 Partitioned MDT - P2MP-TE - BGP-AD - PIM C-mcast Signaling
Profile 25 Partitioned MDT -  IR - BGP-AD - BGP C-mcast Signaling
Profile 26 Partitioned MDT - P2MP TE - BGP-AD - BGP C-mcast Signaling

For more info please refer to:
http://www.cisco.com/c/en/us/support/docs/multiprotocol-label-switching-mpls/multiprotocol-label-switching-vpns-mpls-vpns/118983-configure-mpls-00.html#anc48
as well as:
http://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k_r4-2/multicast/configuration/guide/b_mcast_cg42asr9k/b_mcast_cg42asr9k_chapter_01.html#concept_071C3FD3AAB24A57A9AA711FAE7BE78F
all the way down to:
Summary of Supported MVPN Profiles

adam




        Adam Vitkovsky
        IP Engineer

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E:      Adam.Vitkovsky at gamma.co.uk
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