A Network Artist : August 2014

Saturday, August 2, 2014

OTV Multicast-Mode Configuration Example Using OTV On Stick Design - OTV Series Part 3

Configuration Template Used In Demo:

DC1-N7K-1
+++++++++

!
en
!
conf t
!
vlan 100
name OTV-SITE-VLAN
vlan 200
name OTV-EXTEND-VLAN
!
int lo0
ip add 11.11.11.11/32
exit
!
int e1/7
ip add 1.1.1.1 255.255.255.0
no sh
exit
!
int e1/5
switchport
switchport mode trunk
switchport trunk allowed vlan 100,200
no sh
exit
!
feature interface
!
feature pim
!
int vlan 200
ip add 200.0.0.1/24
no sh
exit
!
int e1/1,e1/7
ip igmp ver 2
ip pim sp
exit
!
ip pim rp-add 30.0.0.1
!

DC2-N7K-1
+++++++++

!
en
!
conf t
!
vlan 100
name OTV-SITE-VLAN
vlan 200
name OTV-EXTEND-VLAN
!
int lo0
ip add 22.22.22.21/32
exit
!
int e1/14
ip add 2.2.2.1 255.255.255.0
no sh
exit
!
int e1/12
switchport
switchport mode trunk
switchport trunk allowed vlan 100,200
no sh
exit
!
feature interface
!
feature pim
!
int vlan 200
ip add 200.0.0.2/24
no sh
exit
!
int e1/10,e1/14
ip igmp ver 2
ip pim sp
exit
!
ip pim rp-add 30.0.0.1
!

DC1-N7K-2
+++++++++

!
en
!
conf t
!
vlan 100
name OTV-SITE-VLAN
vlan 200
name OTV-EXTEND-VLAN
!
int lo0
ip add 111.111.111.111/32
exit
!
feature otv
!
int e1/11
ip add 1.1.1.2 255.255.255.0
ip igmp ver 3
no sh
exit
!
int e1/9
sw
sw mode tr
sw tr all vlan 100,200
no sh
exit
!
otv site-vlan 100
exit
!
otv site-iden 0x001
!
int overlay 1
otv join-interface e1/11
otv control-group 235.0.0.1
otv data-group 232.0.0.0/4
otv extend-vlan 200
no sh
exit
!

DC2-N7K-1
+++++++++
!
vlan 100
name OTV-SITE-VLAN
vlan 200
name OTV-EXTEND-VLAN
!
int lo0
ip add 222.222.222.222/32
exit
!
feature otv
!
int e1/20
ip add 2.2.2.2 255.255.255.0
no sh
ip igmp ver 3
no sh
exit
!
int e1/18
sw
sw mode tr
sw tr all vlan 100,200
no sh
exit
!
otv site-vlan 100
exit
!
otv site-iden 0x002
!
int overlay 1
otv join-interface e1/20
otv control-group 235.0.0.1
otv data-group 232.0.0.0/4
otv extend-vlan 200
no sh
exit
!

Further Readings:

http://routing-bits.com/2011/06/16/cisco-otv-part-i/

http://routing-bits.com/2011/06/28/cisco-otv-part-ii/

http://routing-bits.com/2011/07/06/cisco-otv-part-iii/

http://blog.ine.com/2010/02/15/what-is-overlay-transport-virtualization/

http://blog.ine.com/2012/08/17/otv-decoded-a-fancy-gre-tunnel/

http://www.cisco.com/en/US/docs/solutions/Enterprise/Data_Center/DCI/5.0/OTVmulticast.pdf

http://www.cisco.com/en/US/docs/solutions/Enterprise/Data_Center/DCI/whitepaper/DCI3_OTV_Intro_WP.pdf

http://www.netcraftsmen.net/user-group/c-mug-archive/904-overlay-transport-virtualization.html

http://www.netcraftsmen.net/blogs/entry/spanning-layer-2-between-data-centers.html

http://www.netcraftsmen.net/blogs/entry/understanding-layer-2-over-layer-3-part-1.html

http://www.netcraftsmen.net/blogs/entry/understanding-layer-2-over-layer-3-part-2.html

http://www.netcraftsmen.net/blogs/entry/exploiting-layer-2-over-layer-3.html

http://www.netcraftsmen.net/blogs/entry/otv-optimal-routing.html

http://www.netcraftsmen.net/blogs/entry/cisco-overlay-transport-virtualization-otv.html

http://www.netcraftsmen.net/blogs/entry/data-center-l2-interconnect-and-failover.html

http://www.netcraftsmen.net/blogs/entry/designing-an-otv-deployment.html

http://www.netcraftsmen.net/blogs/entry/otv-and-dci-require-stp-defenses.html

http://packetpushers.net/pq-show-24-cisco-otv-deep-dive-part-1/

http://packetpushers.net/pq-show-25-cisco-otv-deep-dive-part-2/

http://packetpushers.net/show-155-integrating-otv-fabricpath-lisp-sponsored/

http://packetpushers.net/cisco-otv-101-legacy-multicast-mode-mac-learning-process-walk/

http://packetpushers.net/anycast-hsrp-design-considerations/

HTH...
Deepak Arora
Evil CCIE

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