oracle deployment discussion
TRANSCRIPT
-
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