Re: [c-nsp] huge amount of mcast traffic

2016-10-17 Thread james list
Hi Pavel
obviously not, as you see from previous email market is connected to an
ASR. then there is a C6807 and the only customer currently requesting this
huge mcast feed is connected to C6500 with a WAN link...

I've attached my hw configuration, facing my cisco knowledge it shouldn't
be an issue, but I was asking for hints...

Matt has pretty confirmed it should work, but he is not sure about the
overall quality if I get it well, if you have another view please let me
know.

Cheers
James


2016-10-17 13:02 GMT+02:00 Pavel Skovajsa <pavel.skova...@gmail.com>:

> James,
> So all your customers are on 6708?
>
> Why thing you can try is check the internal architecture of the 6708 cards
> especially the egress replication asic.Probably also depends on which ports
> you have the customers connected...
>
> -pavel
>
> Dňa 13.10.2016 18:44 používateľ "Matthew Huff" <mh...@ox.com> napísal:
>
>> A sustained 6Gps on a 10GB pipe is hard to do already, but with
>> multicast…. Typically that large of multicast is broken up into different
>> multicast addresses can be split on multiple lines. The burst nature of the
>> feed is going to be an issue. Will it work, yes. Will it work well, I doubt
>> it.
>>
>> 
>> Matthew Huff | 1 Manhattanville Rd
>> Director of Operations   | Purchase, NY 10577
>> OTA Management LLC   | Phone: 914-460-4039
>> aim: matthewbhuff| Fax:   914-694-5669
>>
>> From: james list [mailto:jameslis...@gmail.com]
>> Sent: Thursday, October 13, 2016 12:34 PM
>> To: Matthew Huff <mh...@ox.com>
>> Cc: cisco-nsp@puck.nether.net
>> Subject: Re: [c-nsp] huge amount of mcast traffic
>>
>> well we'll connect to 10 Gbs interface a traffic up to 6 Gbs, not on 6748
>> 1 Gbs blades... no other issue you see ?
>>
>> 2016-10-13 18:31 GMT+02:00 Matthew Huff <mh...@ox.com<mailto:mh...@ox.com
>> >>:
>> The 6748 blades are going to be an issue with buffer overruns. Whether
>> this will be a minor or major issue depends on the application that uses
>> the multicast data.
>>
>> 
>> Matthew Huff | 1 Manhattanville Rd
>> Director of Operations   | Purchase, NY 10577
>> OTA Management LLC   | Phone: 914-460-4039
>> aim: matthewbhuff| Fax:   914-694-5669
>>
>> From: james list [mailto:jameslis...@gmail.com> jameslis...@gmail.com>]
>> Sent: Thursday, October 13, 2016 12:25 PM
>> To: Matthew Huff <mh...@ox.com<mailto:mh...@ox.com>>
>> Cc: cisco-nsp@puck.nether.net<mailto:cisco-nsp@puck.nether.net>
>> Subject: Re: [c-nsp] huge amount of mcast traffic
>>
>>
>> Hi
>>
>>
>>
>> I’m not able to find the multicast replication mode on ASR..
>>
>>
>>
>> On core routers:
>>
>>
>>
>> C6807 has  Supervisor Engine 2T 10GE and IOS 15.1(2)SY4
>>
>>
>>
>> xxx>sh module
>> Mod Ports Card Type  Model
>> Serial No.
>>  --- - -- --
>> ---
>>1   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
>>2   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
>>35  Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G   xx
>>5   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6848-GE-TX xx
>>
>>
>>
>> Mod  Sub-Module  Model  Serial   Hw
>>  Status
>>
>>
>>
>>  --- -- --- ---
>> ---
>>
>>
>>
>>   1  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok
>>
>>
>>
>>   2  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok
>>
>>
>>
>>   3  Policy Feature Card 4   VS-F6K-PFC4xxx  3.0Ok
>>
>>
>>
>>   3  CPU Daughterboard   VS-F6K-MSFC5   xxx  3.0Ok
>>
>>
>>
>>   5  Distributed Forwarding Card WS-F6K-DFC4-A  xxx  1.4Ok
>>
>>
>>
>> xxx#sh platform multicast routing replication
>>
>>
>>
>> Current mode of replication is Egress
>>
>>
>>
>> Configured mode of replication is Egress
>>
>>
>>
>>
>>
>> Switch  SlotMulticast replication capability
>>
>>
>>
>>  1   1  Egress
>>
>>
>>
>>  1   2  Egress
>>
>>
>>
>>  1  

Re: [c-nsp] huge amount of mcast traffic

2016-10-17 Thread Pavel Skovajsa
James,
So all your customers are on 6708?

Why thing you can try is check the internal architecture of the 6708 cards
especially the egress replication asic.Probably also depends on which ports
you have the customers connected...

-pavel

Dňa 13.10.2016 18:44 používateľ "Matthew Huff" <mh...@ox.com> napísal:

> A sustained 6Gps on a 10GB pipe is hard to do already, but with
> multicast…. Typically that large of multicast is broken up into different
> multicast addresses can be split on multiple lines. The burst nature of the
> feed is going to be an issue. Will it work, yes. Will it work well, I doubt
> it.
>
> 
> Matthew Huff | 1 Manhattanville Rd
> Director of Operations   | Purchase, NY 10577
> OTA Management LLC   | Phone: 914-460-4039
> aim: matthewbhuff| Fax:   914-694-5669
>
> From: james list [mailto:jameslis...@gmail.com]
> Sent: Thursday, October 13, 2016 12:34 PM
> To: Matthew Huff <mh...@ox.com>
> Cc: cisco-nsp@puck.nether.net
> Subject: Re: [c-nsp] huge amount of mcast traffic
>
> well we'll connect to 10 Gbs interface a traffic up to 6 Gbs, not on 6748
> 1 Gbs blades... no other issue you see ?
>
> 2016-10-13 18:31 GMT+02:00 Matthew Huff <mh...@ox.com<mailto:mh...@ox.com
> >>:
> The 6748 blades are going to be an issue with buffer overruns. Whether
> this will be a minor or major issue depends on the application that uses
> the multicast data.
>
> 
> Matthew Huff | 1 Manhattanville Rd
> Director of Operations   | Purchase, NY 10577
> OTA Management LLC   | Phone: 914-460-4039
> aim: matthewbhuff| Fax:   914-694-5669
>
> From: james list [mailto:jameslis...@gmail.com jameslis...@gmail.com>]
> Sent: Thursday, October 13, 2016 12:25 PM
> To: Matthew Huff <mh...@ox.com<mailto:mh...@ox.com>>
> Cc: cisco-nsp@puck.nether.net<mailto:cisco-nsp@puck.nether.net>
> Subject: Re: [c-nsp] huge amount of mcast traffic
>
>
> Hi
>
>
>
> I’m not able to find the multicast replication mode on ASR..
>
>
>
> On core routers:
>
>
>
> C6807 has  Supervisor Engine 2T 10GE and IOS 15.1(2)SY4
>
>
>
> xxx>sh module
> Mod Ports Card Type  Model  Serial
> No.
>  --- - -- --
> ---
>1   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
>2   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
>35  Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G   xx
>5   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6848-GE-TX xx
>
>
>
> Mod  Sub-Module  Model  Serial   Hw
>  Status
>
>
>
>  --- -- --- ---
> ---
>
>
>
>   1  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok
>
>
>
>   2  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok
>
>
>
>   3  Policy Feature Card 4   VS-F6K-PFC4xxx  3.0Ok
>
>
>
>   3  CPU Daughterboard   VS-F6K-MSFC5   xxx  3.0Ok
>
>
>
>   5  Distributed Forwarding Card WS-F6K-DFC4-A  xxx  1.4Ok
>
>
>
> xxx#sh platform multicast routing replication
>
>
>
> Current mode of replication is Egress
>
>
>
> Configured mode of replication is Egress
>
>
>
>
>
> Switch  SlotMulticast replication capability
>
>
>
>  1   1  Egress
>
>
>
>  1   2  Egress
>
>
>
>  1   3  Egress
>
>
>
>  1   5  Egress
>
>
>
>  2   1  Egress
>
>
>
>  2   2  Egress
>
>
>
>  2   3  Egress
>
>
>
>  2   5  Egress
>
>
>
>  4   1  Ingress
>
>
>
>  3   1  Ingress
>
>
>
>  5   1  Ingress
>
>
>
>
>
> C6500 has Supervisor Engine 720 10GE and IOS 12.2(33)SXI5
>
>
>
>
>
> xxx>sh module
>
>
>
> Mod Ports Card Type  Model  Serial
> No.
>
>
>
> --- - -- --
> ---
>
>
>
>   1   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX xxx
>
>
>
>   28  CEF720 8 port 10GE with DFCWS-X6708-10GE  xxx
>
>
>
>   3   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX xx

Re: [c-nsp] huge amount of mcast traffic

2016-10-13 Thread Matthew Huff
A sustained 6Gps on a 10GB pipe is hard to do already, but with multicast…. 
Typically that large of multicast is broken up into different multicast 
addresses can be split on multiple lines. The burst nature of the feed is going 
to be an issue. Will it work, yes. Will it work well, I doubt it.


Matthew Huff | 1 Manhattanville Rd
Director of Operations   | Purchase, NY 10577
OTA Management LLC   | Phone: 914-460-4039
aim: matthewbhuff| Fax:   914-694-5669

From: james list [mailto:jameslis...@gmail.com]
Sent: Thursday, October 13, 2016 12:34 PM
To: Matthew Huff <mh...@ox.com>
Cc: cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] huge amount of mcast traffic

well we'll connect to 10 Gbs interface a traffic up to 6 Gbs, not on 6748 1 Gbs 
blades... no other issue you see ?

2016-10-13 18:31 GMT+02:00 Matthew Huff <mh...@ox.com<mailto:mh...@ox.com>>:
The 6748 blades are going to be an issue with buffer overruns. Whether this 
will be a minor or major issue depends on the application that uses the 
multicast data.


Matthew Huff | 1 Manhattanville Rd
Director of Operations   | Purchase, NY 10577
OTA Management LLC   | Phone: 914-460-4039
aim: matthewbhuff| Fax:   914-694-5669

From: james list [mailto:jameslis...@gmail.com<mailto:jameslis...@gmail.com>]
Sent: Thursday, October 13, 2016 12:25 PM
To: Matthew Huff <mh...@ox.com<mailto:mh...@ox.com>>
Cc: cisco-nsp@puck.nether.net<mailto:cisco-nsp@puck.nether.net>
Subject: Re: [c-nsp] huge amount of mcast traffic


Hi



I’m not able to find the multicast replication mode on ASR..



On core routers:



C6807 has  Supervisor Engine 2T 10GE and IOS 15.1(2)SY4



xxx>sh module
Mod Ports Card Type  Model  Serial No.
 --- - -- -- ---
   1   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
   2   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
   35  Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G   xx
   5   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6848-GE-TX xx



Mod  Sub-Module  Model  Serial   Hw Status



 --- -- --- --- ---



  1  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok



  2  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok



  3  Policy Feature Card 4   VS-F6K-PFC4xxx  3.0Ok



  3  CPU Daughterboard   VS-F6K-MSFC5   xxx  3.0Ok



  5  Distributed Forwarding Card WS-F6K-DFC4-A  xxx  1.4Ok



xxx#sh platform multicast routing replication



Current mode of replication is Egress



Configured mode of replication is Egress





Switch  SlotMulticast replication capability



 1   1  Egress



 1   2  Egress



 1   3  Egress



 1   5  Egress



 2   1  Egress



 2   2  Egress



 2   3  Egress



 2   5  Egress



 4   1  Ingress



 3   1  Ingress



 5   1  Ingress





C6500 has Supervisor Engine 720 10GE and IOS 12.2(33)SXI5





xxx>sh module



Mod Ports Card Type  Model  Serial No.



--- - -- -- ---



  1   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX xxx



  28  CEF720 8 port 10GE with DFCWS-X6708-10GE  xxx



  3   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX xxx



  4   48  CEF720 48 port 1000mb SFP  WS-X6748-SFP   xxx



  55  Supervisor Engine 720 10GE (Active)VS-S720-10Gxxx





Mod  Sub-Module  Model  Serial   Hw Status



 --- -- --- --- ---



  1  Distributed Forwarding Card WS-F6700-DFC3C xxx  1.6Ok



  2  Distributed Forwarding Card WS-F6700-DFC3C xxx 1.8Ok



  3  Distributed Forwarding Card WS-F6700-DFC3C xxx  1.6Ok



  4  Centralized Forwarding Card WS-F6700-CFC   xxx  4.2Ok



  5  Policy Feature Card 3   VS-F6K-PFC3C   xxx  1.1Ok



  5  MSFC3 Daughterboard VS-F6K-MSFC3   xxx  1.0Ok





xxx>show mls ip multicast capability



Current mode of replication is Egress



Configured replication mode is Auto





 Slot   Multicast replication capability



1Egress



2Egress



3Egress



4Egress



5Egress



Cheers

2016-10-13 17:59 GMT+0

Re: [c-nsp] huge amount of mcast traffic

2016-10-13 Thread james list
well we'll connect to 10 Gbs interface a traffic up to 6 Gbs, not on 6748 1
Gbs blades... no other issue you see ?

2016-10-13 18:31 GMT+02:00 Matthew Huff <mh...@ox.com>:

> The 6748 blades are going to be an issue with buffer overruns. Whether
> this will be a minor or major issue depends on the application that uses
> the multicast data.
>
>
>
> 
>
> Matthew Huff | 1 Manhattanville Rd
>
> Director of Operations   | Purchase, NY 10577
>
> OTA Management LLC   | Phone: 914-460-4039
>
> aim: matthewbhuff| Fax:   914-694-5669
>
>
>
> *From:* james list [mailto:jameslis...@gmail.com]
> *Sent:* Thursday, October 13, 2016 12:25 PM
> *To:* Matthew Huff <mh...@ox.com>
> *Cc:* cisco-nsp@puck.nether.net
> *Subject:* Re: [c-nsp] huge amount of mcast traffic
>
>
>
> Hi
>
>
>
> I’m not able to find the multicast replication mode on ASR..
>
>
>
> On core routers:
>
>
>
> C6807 has  Supervisor Engine 2T 10GE and IOS 15.1(2)SY4
>
>
>
> xxx>sh module
> Mod Ports Card Type  Model
> Serial No.
>  --- - -- --
> ---
>1   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
>2   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
>35  Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G   xx
>5   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6848-GE-TX xx
>
>
>
> Mod  Sub-Module  Model  Serial   Hw
> Status
>
>
>
>  --- -- --- ---
> ---
>
>
>
>   1  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok
>
>
>
>   2  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok
>
>
>
>   3  Policy Feature Card 4   VS-F6K-PFC4xxx  3.0Ok
>
>
>
>   3  CPU Daughterboard   VS-F6K-MSFC5   xxx  3.0Ok
>
>
>
>   5  Distributed Forwarding Card WS-F6K-DFC4-A  xxx  1.4Ok
>
>
>
>
>
> xxx#sh platform multicast routing replication
>
>
>
> Current mode of replication is Egress
>
>
>
> Configured mode of replication is Egress
>
>
>
>
>
> Switch  SlotMulticast replication capability
>
>
>
>  1   1  Egress
>
>
>
>  1   2  Egress
>
>
>
>  1   3  Egress
>
>
>
>  1   5  Egress
>
>
>
>  2   1  Egress
>
>
>
>  2   2  Egress
>
>
>
>  2   3  Egress
>
>
>
>  2   5  Egress
>
>
>
>  4   1  Ingress
>
>
>
>  3   1  Ingress
>
>
>
>  5   1  Ingress
>
>
>
>
>
> C6500 has Supervisor Engine 720 10GE and IOS 12.2(33)SXI5
>
>
>
>
>
> xxx>sh module
>
>
>
> Mod Ports Card Type  Model
> Serial No.
>
>
>
> --- - -- --
> ---
>
>
>
>   1   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX xxx
>
>
>
>   28  CEF720 8 port 10GE with DFCWS-X6708-10GE  xxx
>
>
>
>   3   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX xxx
>
>
>
>   4   48  CEF720 48 port 1000mb SFP  WS-X6748-SFP   xxx
>
>
>
>   55  Supervisor Engine 720 10GE (Active)VS-S720-10Gxxx
>
>
>
>
>
> Mod  Sub-Module  Model  Serial   Hw
> Status
>
>
>
>  --- -- --- ---
> ---
>
>
>
>   1  Distributed Forwarding Card WS-F6700-DFC3C xxx  1.6Ok
>
>
>
>   2  Distributed Forwarding Card WS-F6700-DFC3C xxx 1.8Ok
>
>
>
>   3  Distributed Forwarding Card WS-F6700-DFC3C xxx  1.6Ok
>
>
>
>   4  Centralized Forwarding Card WS-F6700-CFC   xxx  4.2Ok
>
>
>
>   5  Policy Feature Card 3   VS-F6K-PFC3C   xxx  1.1Ok
>
>
>
>   5  MSFC3 Daughterboard VS-F6K-MSFC3   xxx  1.0Ok
>
>
>
>
>
> xxx>show mls ip multicast capability
>
>
>
> Current mode of replication is Egress
>
>
>
> Configured replication mode is Auto
>
>
>
>
>
>  Slot   Multicast replication capability
>
>
>
> 1

Re: [c-nsp] huge amount of mcast traffic

2016-10-13 Thread Matthew Huff
The 6748 blades are going to be an issue with buffer overruns. Whether this 
will be a minor or major issue depends on the application that uses the 
multicast data.


Matthew Huff | 1 Manhattanville Rd
Director of Operations   | Purchase, NY 10577
OTA Management LLC   | Phone: 914-460-4039
aim: matthewbhuff| Fax:   914-694-5669

From: james list [mailto:jameslis...@gmail.com]
Sent: Thursday, October 13, 2016 12:25 PM
To: Matthew Huff <mh...@ox.com>
Cc: cisco-nsp@puck.nether.net
Subject: Re: [c-nsp] huge amount of mcast traffic


Hi



I’m not able to find the multicast replication mode on ASR..



On core routers:



C6807 has  Supervisor Engine 2T 10GE and IOS 15.1(2)SY4



xxx>sh module
Mod Ports Card Type  Model  Serial No.
 --- - -- -- ---
   1   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
   2   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
   35  Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G   xx
   5   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6848-GE-TX xx



Mod  Sub-Module  Model  Serial   Hw Status



 --- -- --- --- ---



  1  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok



  2  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok



  3  Policy Feature Card 4   VS-F6K-PFC4xxx  3.0Ok



  3  CPU Daughterboard   VS-F6K-MSFC5   xxx  3.0Ok



  5  Distributed Forwarding Card WS-F6K-DFC4-A  xxx  1.4Ok



xxx#sh platform multicast routing replication



Current mode of replication is Egress



Configured mode of replication is Egress





Switch  SlotMulticast replication capability



 1   1  Egress



 1   2  Egress



 1   3  Egress



 1   5  Egress



 2   1  Egress



 2   2  Egress



 2   3  Egress



 2   5  Egress



 4   1  Ingress



 3   1  Ingress



 5   1  Ingress





C6500 has Supervisor Engine 720 10GE and IOS 12.2(33)SXI5





xxx>sh module



Mod Ports Card Type  Model  Serial No.



--- - -- -- ---



  1   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX xxx



  28  CEF720 8 port 10GE with DFCWS-X6708-10GE  xxx



  3   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX xxx



  4   48  CEF720 48 port 1000mb SFP  WS-X6748-SFP   xxx



  55  Supervisor Engine 720 10GE (Active)VS-S720-10Gxxx





Mod  Sub-Module  Model  Serial   Hw Status



 --- -- --- --- ---



  1  Distributed Forwarding Card WS-F6700-DFC3C xxx  1.6Ok



  2  Distributed Forwarding Card WS-F6700-DFC3C xxx 1.8Ok



  3  Distributed Forwarding Card WS-F6700-DFC3C xxx  1.6Ok



  4  Centralized Forwarding Card WS-F6700-CFC   xxx  4.2Ok



  5  Policy Feature Card 3   VS-F6K-PFC3C   xxx  1.1Ok



  5  MSFC3 Daughterboard VS-F6K-MSFC3   xxx  1.0Ok





xxx>show mls ip multicast capability



Current mode of replication is Egress



Configured replication mode is Auto





 Slot   Multicast replication capability



1Egress



2Egress



3Egress



4Egress



5Egress



Cheers

2016-10-13 17:59 GMT+02:00 Matthew Huff <mh...@ox.com<mailto:mh...@ox.com>>:
Even with fabric enable blades in the c6500, you are going to get massive 
output buffer overflows. Market data has very uneven traffic patterns causing 
microburst effects. What sup-engines/blades are on the boxes? What type of 
multicast replication is being used (ingress/egress). QoS policies typically 
make matters worse. What type of interfaces are on the 6500?



Matthew Huff | 1 Manhattanville Rd
Director of Operations   | Purchase, NY 10577
OTA Management LLC   | Phone: 914-460-4039
aim: matthewbhuff| Fax:   914-694-5669

> -Original Message-
> From: cisco-nsp 
> [mailto:cisco-nsp-boun...@puck.nether.net<mailto:cisco-nsp-boun...@puck.nether.net>]
>  On Behalf Of
> james list
> Sent: Thursday, October 13, 2016 10:45 AM
> To: cisco-nsp@puck.nether.net<mailto:cisco-nsp@puck.nether.net>
> Subject: [c-nsp] huge amount of mcast traffic
>
> Dear experts,

Re: [c-nsp] huge amount of mcast traffic

2016-10-13 Thread james list
Hi


I’m not able to find the multicast replication mode on ASR..


On core routers:


C6807 has  Supervisor Engine 2T 10GE and IOS 15.1(2)SY4


xxx>sh module
Mod Ports Card Type  Model  Serial
No.
 --- - -- --
---
   1   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
   2   20  DCEF2T 4 port 40GE / 16 port 10GE  WS-X6904-40G   xx
   35  Supervisor Engine 2T 10GE w/ CTS (Acti VS-SUP2T-10G   xx
   5   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6848-GE-TX xx


Mod  Sub-Module  Model  Serial   Hw
Status


 --- -- --- ---
---


  1  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok


  2  Distributed Forwarding Card WS-F6K-DFC4-E  xxx  1.2Ok


  3  Policy Feature Card 4   VS-F6K-PFC4xxx  3.0Ok


  3  CPU Daughterboard   VS-F6K-MSFC5   xxx  3.0Ok


  5  Distributed Forwarding Card WS-F6K-DFC4-A  xxx  1.4Ok



xxx#sh platform multicast routing replication


Current mode of replication is Egress


Configured mode of replication is Egress



Switch  SlotMulticast replication capability


 1   1  Egress


 1   2  Egress


 1   3  Egress


 1   5  Egress


 2   1  Egress


 2   2  Egress


 2   3  Egress


 2   5  Egress


 4   1  Ingress


 3   1  Ingress


 5   1  Ingress



C6500 has Supervisor Engine 720 10GE and IOS 12.2(33)SXI5



xxx>sh module


Mod Ports Card Type  Model  Serial
No.


--- - -- --
---


  1   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX xxx


  28  CEF720 8 port 10GE with DFCWS-X6708-10GE  xxx


  3   48  CEF720 48 port 10/100/1000mb Ethernet  WS-X6748-GE-TX xxx


  4   48  CEF720 48 port 1000mb SFP  WS-X6748-SFP   xxx


  55  Supervisor Engine 720 10GE (Active)VS-S720-10Gxxx




Mod  Sub-Module  Model  Serial   Hw
Status


 --- -- --- ---
---


  1  Distributed Forwarding Card WS-F6700-DFC3C xxx  1.6Ok


  2  Distributed Forwarding Card WS-F6700-DFC3C xxx 1.8Ok


  3  Distributed Forwarding Card WS-F6700-DFC3C xxx  1.6Ok


  4  Centralized Forwarding Card WS-F6700-CFC   xxx  4.2Ok


  5  Policy Feature Card 3   VS-F6K-PFC3C   xxx  1.1Ok


  5  MSFC3 Daughterboard VS-F6K-MSFC3   xxx  1.0Ok




xxx>show mls ip multicast capability


Current mode of replication is Egress


Configured replication mode is Auto



 Slot   Multicast replication capability


1Egress


2Egress


3Egress


4Egress


5Egress



Cheers

2016-10-13 17:59 GMT+02:00 Matthew Huff <mh...@ox.com>:

> Even with fabric enable blades in the c6500, you are going to get massive
> output buffer overflows. Market data has very uneven traffic patterns
> causing microburst effects. What sup-engines/blades are on the boxes? What
> type of multicast replication is being used (ingress/egress). QoS policies
> typically make matters worse. What type of interfaces are on the 6500?
>
>
> 
> Matthew Huff | 1 Manhattanville Rd
> Director of Operations   | Purchase, NY 10577
> OTA Management LLC   | Phone: 914-460-4039
> aim: matthewbhuff| Fax:   914-694-5669
>
> > -Original Message-
> > From: cisco-nsp [mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of
> > james list
> > Sent: Thursday, October 13, 2016 10:45 AM
> > To: cisco-nsp@puck.nether.net
> > Subject: [c-nsp] huge amount of mcast traffic
> >
> > Dear experts,
> >
> > I’ve a multicast financial market connected to my infrastructure, I’ve
> > been
> > informed that a new data multicast flow could reach up to 6 Gbs, so an
> > huge
> > amount of traffic needs to be replicated.
> >
> > Market is connected to an ASR 1001, than to a C6807-XL and customers
> > are
> > connected to C6500.
> >
> > ASR1001 is running 15.3(3)S1 and currently has a license for 2.5Gbs (to
> > be
> > upgrade)
> >
> > C6807 has  Supervisor Engine 2T 10GE and IOS 15.1(2)SY4
> >
> > C6500 has Supervisor Engine 720 10GE and IOS 12.2

Re: [c-nsp] huge amount of mcast traffic

2016-10-13 Thread Matthew Huff
Even with fabric enable blades in the c6500, you are going to get massive 
output buffer overflows. Market data has very uneven traffic patterns causing 
microburst effects. What sup-engines/blades are on the boxes? What type of 
multicast replication is being used (ingress/egress). QoS policies typically 
make matters worse. What type of interfaces are on the 6500?



Matthew Huff | 1 Manhattanville Rd
Director of Operations   | Purchase, NY 10577
OTA Management LLC   | Phone: 914-460-4039
aim: matthewbhuff    | Fax:   914-694-5669

> -Original Message-
> From: cisco-nsp [mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of
> james list
> Sent: Thursday, October 13, 2016 10:45 AM
> To: cisco-nsp@puck.nether.net
> Subject: [c-nsp] huge amount of mcast traffic
> 
> Dear experts,
> 
> I’ve a multicast financial market connected to my infrastructure, I’ve
> been
> informed that a new data multicast flow could reach up to 6 Gbs, so an
> huge
> amount of traffic needs to be replicated.
> 
> Market is connected to an ASR 1001, than to a C6807-XL and customers
> are
> connected to C6500.
> 
> ASR1001 is running 15.3(3)S1 and currently has a license for 2.5Gbs (to
> be
> upgrade)
> 
> C6807 has  Supervisor Engine 2T 10GE and IOS 15.1(2)SY4
> 
> C6500 has Supervisor Engine 720 10GE and IOS 12.2(33)SXI5
> 
> I’d like to understand in your experience if the mentioned
> infrastructure
> could suffer in performance or throughput or other, having to replicate
> the
> mentioned amount of traffic.
> 
> Thanks in advance for any feedback
> 
> Cheers
> 
> James
> ___
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[c-nsp] huge amount of mcast traffic

2016-10-13 Thread james list
Dear experts,

I’ve a multicast financial market connected to my infrastructure, I’ve been
informed that a new data multicast flow could reach up to 6 Gbs, so an huge
amount of traffic needs to be replicated.

Market is connected to an ASR 1001, than to a C6807-XL and customers are
connected to C6500.

ASR1001 is running 15.3(3)S1 and currently has a license for 2.5Gbs (to be
upgrade)

C6807 has  Supervisor Engine 2T 10GE and IOS 15.1(2)SY4

C6500 has Supervisor Engine 720 10GE and IOS 12.2(33)SXI5

I’d like to understand in your experience if the mentioned infrastructure
could suffer in performance or throughput or other, having to replicate the
mentioned amount of traffic.

Thanks in advance for any feedback

Cheers

James
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