8/16/2019 Oracle Deployment Discussion

1/12

Cisco Confidential © 2010 Cisco and/or its affiliates. All rights reserved. 1

Skywarp in Oracle Data

CentreMPLS Profile Discussion

8/16/2019 Oracle Deployment Discussion

2/12

 © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 2

Full built out•272 ToRs NC!00"•# $ines NC!!0%

•11!2 &eaf'$inelin(s•2)0# 100* o$tics+

+ 100* o$tic, 100* over1 fiber $air- 1!0 on#

• *• & ToR

3ost &a4er 

#0 ervers ingleattach

#0

5# N $orts10%% $orts

#  6  1  5  6  1  0  0  *  

'8, 1,1 oversub

# N $orts on each leaf

#0 $orts on each leaf

NC!001#0610*,#6100*

&eaf &a4er 

$ine &a4er 

#0610*

#0 #0 #0

272 Rac(s

# $ines

272 &eafs

order &eaf 2726#6100*

N', 17,1 oversub

#6156100*

NC!00")26100*

NC!!0%% lot 9 )56100*

26 AR::12 '10 9 lot Chassis%6 %"100* &Cs 9 5 &C lots o$en

Total 5# 9 100* $orts

8/16/2019 Oracle Deployment Discussion

3/12

 © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential )

Interface Hu0/0/0/1

ipv4 add 192.2.1.1/24

Interface Hu0/0/0/2

ipv4 add 192.2.2.1/24

Interface Hu0/0/0/3

ipv4 add 192.2.3.1/24

Interface Hu0/0/0/4

ipv4 add 192.2.4.1/24

Interface loopback 0

ipv4 add 1.1.1.1/32

router ospf 1

  area 0

  interface Hu0/0/0/1

 interface Hu0/0/0/2

 interface Hu0/0/0/3

 interface Hu0/0/0/4

  !

!

mpls ldp

  interface Hu0/0/0/1

  interface Hu0/0/0/2

  interface Hu0/0/0/3

  interface Hu0/0/0/4

!

8/16/2019 Oracle Deployment Discussion

4/12

 © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential #

Interface Hu0/0/0/1

ipv4 add 192.2.1.2/24

Interface Hu0/0/0/2

ipv4 add 192.2.2.2/24

Interface Hu0/0/0/3

ipv4 add 192.2.3.2/24

Interface Hu0/0/0/4

ipv4 add 192.2.4.2/24

Interface loopback 0

ipv4 add 2.2.2.2/32

router ospf 1

  area 0

  interface Hu0/0/0/1

 interface Hu0/0/0/2

 interface Hu0/0/0/3

 interface Hu0/0/0/4

  !

!

mpls ldp

  interface Hu0/0/0/1

  interface Hu0/0/0/2

  interface Hu0/0/0/3

  interface Hu0/0/0/4

!

8/16/2019 Oracle Deployment Discussion

5/12

 © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential !

BRCM Tablename

Scale

Users Purpose scale for MPLS

Port llfeatures

 "o enable #P$%

#&'%""I('")#

llfeatures

#P$%'"*+#I"I('$$(,*-

$'#P$% 4 #P$% "o enable #P$%per $

4 

#P$%'*"+& 32 #P$% %tores locallabel

1 due to telimited scale for($

*)#P roup 4 IP and

#P$%

*)#P 4 

*+'$3'*5"' H(P

46 $27 $37#P$%

Points to outlabel and d#)

46 

*+'#P$%')' -'%,P'$8

*$'"8$*

1 #P$%/*o#P$%

(ut label forsimple $%+7 )

label for*o#P$%

1 

8/16/2019 Oracle Deployment Discussion

6/12

 © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 5

BRCMTablename

cale ;sers ur$ose scale for &

*+'$3'I" 12 $3features

(ne entr: pereac #P$%tunnel

12 ; 2 < con=>urednumber of $3interfaces

*+'IP'"?

*$'#P$%

1 #P$%/*o#

P$%/$3P

(ne entr: per

label in telabel stackma@ 2 perstack

1

8/16/2019 Oracle Deployment Discussion

7/12 © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 7

5 ; umber of links from $eaf to %pine

 & ; umber of leafs in tis -ata )entre Aic are part of slice soAn in te

topolo>:

•*@pected number of IP pre=@es on leaf can be computed as per teformula ;

5B1 < & B 1 < 5 B & < 5

•umber of pats in *)#P >roup ; 5•umber of *)#P >roups per pre=@

• or directl: connected pre=@es PHP ; 2

• or pre=@es not directl: connected ; 1

•*@pected number of *)#P >roups on leaf can be computed as per teformula ;

5B1 < & B 1 < 5 < 2 B & < 5 < 2

•or te >iven topolo>:C

5 D 47 & D 2E2

 "otal IP pre=@es F 24G2

 "otal *)#P >roups F 3G44

8/16/2019 Oracle Deployment Discussion

8/12 © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential %

• ?sin> )$ =lter Ait $-P to alloA onl: te loopback IPaddresses of oter #onterreals.

 "is feature as been con=rmed to b: Aorkin> b: -* and-".

• ?sin> Ipv4 unnumbered loopback on all duplicate links.

 &et to be veri=ed.

• ilter out te directl: connected pre=@es in $-P to preventlabel allocation for tese.

• ?se load sarin> Aen Ae run out of *)#P >roups ; )odecan>e needed

8/16/2019 Oracle Deployment Discussion

9/12 © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential :

&) RF ? =v#refi6

=* &abel? >N&abel

8/16/2019 Oracle Deployment Discussion

10/12 © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 10

• $3P proposed betAeen ;

• $eaf and Internet ateAa: %+9• $eaf and 8order $eaf Havasu

• $eaf and $eaf for *, communication

• %k:Aarp supports per vrf P label onl:.

• *ac vrf Aould need as man: P labels as te number ofP*s it is peerin> Ait ; P*CP* ratio to be understood.

• *ac P label B IP label combination reuires a neA*)#P >roup.

• )urrent code base levera>ed from ikin> doesnJt sare

*)#P >roup across pre=@es Ait same label stack.• eed can>es to sare.

• s 8roadcom supports onl: one level of load balancin>78P *)#P canJt be pro>rammed. ,e Aill use $oad sarin>ere. I(,7 if pre=@es p17 p27 p3 all ave 3 8P pats @7 :

and K ; p1 Aill use @7 p2 Aill use : and p3 Aill use K and soon.

8/16/2019 Oracle Deployment Discussion

11/12 © 2010 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 11

• ; number of 8P pats per pre=@

• 8 ; number of IP pats to reac tis pre=@.• ) ; P*CP* ratio

• - ; "otal number of 8P pre=@es

• * ; total number of vrfs

 "otal number of *)#P >roups for 8PC < ) < *

or te current topolo>:C

D 17 ) D L7 * ; 6

 "otal usa>e D 6)

8/16/2019 Oracle Deployment Discussion

12/12Cisco Confidential © 2010 Cisco and/or its affiliates. All rights reserved. 12