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©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
DMVPN 
LAB WORKBOOK

Prepared By
Sai Linn Thu
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
GRE Site-to-Site VPN
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
R5	
   R6	
  
R1	
  
R3	
   R4	
  
R2	
  
Fa0/0
Fa0/0
Fa1/0 Fa1/0 Fa1/0
Fa1/0
Fa1/0
Fa2/0
Fa3/0
Fa4/0
©2016 RHC Technologies
Step 1 – IP Address Assignment
R1	
   R2	
   R3	
   R4	
  
configure terminal
int F0/0
ip add 10.1.12.1 255.255.255.0
!
configure terminal
int F0/0
ip add 10.1.12.2 255.255.255.0
int F1/0
ip add 10.1.23.2 255.255.255.0
int F2/0
ip add 10.1.24.2 255.255.255.0
int F3/0
ip add 10.1.25.2 255.255.255.0
int F4/0
ip add 10.1.26.2 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.23.3 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.24.4 255.255.255.0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R5	
   R6	
  
configure terminal
int F1/0
ip add 10.1.25.5 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.26.6 255.255.255.0
!
©2016 RHC Technologies
Step 2 – Configure Underlay Network using OSPF
R1	
   R2	
   R3	
   R4	
  
configure terminal
router ospf 1
router-id 1.1.1.1
int F0/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 2.2.2.2
int F0/0
ip ospf 1 area 0
int F1/0
ip ospf 1 area 0
int F2/0
ip ospf 1 area 0
int F3/0
ip ospf 1 area 0
int F4/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 3.3.3.3
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 4.4.4.4
int F1/0
ip ospf 1 area 0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R5	
   R6	
  
configure terminal
router ospf 1
router-id 5.5.5.5
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 6.6.6.6
int F1/0
ip ospf 1 area 0
!
©2016 RHC Technologies
Step 3 – Create Tunnels as Overlay Network ( IP Address – 172.16.x.x/24 )
R1	
   R3	
  
configure terminal
int tunnel 13
ip add 172.16.13.1 255.255.255.0
tunnel source 10.1.12.1 
tunnel destination 10.1.23.3
!
configure terminal
int tunnel 13
ip add 172.16.13.3 255.255.255.0
tunnel source 10.1.23.3
tunnel destination 10.1.12.1
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
Tunnel Between R1 and R3
R1	
   R4	
  
configure terminal
int tunnel 14
ip add 172.16.14.1 255.255.255.0
tunnel source 10.1.12.1 
tunnel destination 10.1.24.4
!
configure terminal
int tunnel 14
ip add 172.16.14.4 255.255.255.0
tunnel source 10.1.24.4
tunnel destination 10.1.12.1
!
Tunnel Between R1 and R4
R1	
   R5	
  
configure terminal
int tunnel 15
ip add 172.16.15.1 255.255.255.0
tunnel source 10.1.12.1 
tunnel destination 10.1.25.5
!
configure terminal
int tunnel 15
ip add 172.16.15.5 255.255.255.0
tunnel source 10.1.25.5
tunnel destination 10.1.12.1
!
Tunnel Between R1 and R5
R1	
   R6	
  
configure terminal
int tunnel 16
ip add 172.16.16.1 255.255.255.0
tunnel source 10.1.12.1 
tunnel destination 10.1.26.6
!
configure terminal
int tunnel 16
ip add 172.16.16.6 255.255.255.0
tunnel source 10.1.26.6
tunnel destination 10.1.12.1
!
Tunnel Between R1 and R6
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
R5	
   R6	
  
R1	
  
R3	
   R4	
  
R2	
  
Fa0/0
Fa0/0
Fa1/0
Lo 1 – 192.168.30.3/24
Fa1/0 Fa1/0
Fa1/0
Fa1/0
Fa2/0
Fa3/0
Fa4/0
Lo 1 – 192.168.40.4/24 Lo 1 – 192.168.50.5/24 Lo 1 – 192.168.60.6/24
Lo 1 – 192.168.10.1/24
©2016 RHC Technologies
Step 4 – Create Loopback 1 as LAN on R1, R3, R4, R5 & R6
R1	
  
configure terminal
int loopback 1
ip add 192.168.10.1 255.255.255.0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int loopback 1
ip add 192.168.30.3 255.255.255.0
!
configure terminal
int loopback 1
ip add 192.168.40.4 255.255.255.0
!
R5	
   R6	
  
configure terminal
int loopback 1
ip add 192.168.50.5 255.255.255.0
!
configure terminal
int loopback 1
ip add 192.168.60.6 255.255.255.0
!
©2016 RHC Technologies
Step 5 – Configure Overlay Network using EIGRP AS 100
R1	
  
configure terminal
router eigrp 100
network 172.16.13.0 0.0.0.255
network 172.16.14.0 0.0.0.255
network 172.16.15.0 0.0.0.255
network 172.16.16.0 0.0.0.255
network 192.168.10.0 0.0.0.255
no auto-summary
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
router eigrp 100
network 172.16.13.0 0.0.0.255
network 192.168.30.0 0.0.0.255
no auto-summary
!
configure terminal
router eigrp 100
network 172.16.14.0 0.0.0.255
network 192.168.40.0 0.0.0.255
no auto-summary
!
R5	
   R6	
  
configure terminal
router eigrp 100
network 172.16.15.0 0.0.0.255
network 192.168.50.0 0.0.0.255
no auto-summary
!
configure terminal
router eigrp 100
network 172.16.16.0 0.0.0.255
network 192.168.60.0 0.0.0.255
no auto-summary
!
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
DMVPN Phase I
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
The best routing protocol over DMVPN is
BGP or EIGRP.
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
R5	
   R6	
  
R1	
  
R3	
   R4	
  
R2	
  
Fa0/0
Fa0/0
Fa1/0 Fa1/0 Fa1/0
Fa1/0
Fa1/0
Fa2/0
Fa3/0
Fa4/0
©2016 RHC Technologies
Step 1 – IP Address Assignment
R1	
   R2	
   R3	
   R4	
  
configure terminal
int F0/0
ip add 10.1.12.1 255.255.255.0
!
configure terminal
int F0/0
ip add 10.1.12.2 255.255.255.0
int F1/0
ip add 10.1.23.2 255.255.255.0
int F2/0
ip add 10.1.24.2 255.255.255.0
int F3/0
ip add 10.1.25.2 255.255.255.0
int F4/0
ip add 10.1.26.2 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.23.3 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.24.4 255.255.255.0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R5	
   R6	
  
configure terminal
int F1/0
ip add 10.1.25.5 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.26.6 255.255.255.0
!
©2016 RHC Technologies
Step 2 – Configure Underlay Network using OSPF
R1	
   R2	
   R3	
   R4	
  
configure terminal
router ospf 1
router-id 1.1.1.1
int F0/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 2.2.2.2
int F0/0
ip ospf 1 area 0
int F1/0
ip ospf 1 area 0
int F2/0
ip ospf 1 area 0
int F3/0
ip ospf 1 area 0
int F4/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 3.3.3.3
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 4.4.4.4
int F1/0
ip ospf 1 area 0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R5	
   R6	
  
configure terminal
router ospf 1
router-id 5.5.5.5
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 6.6.6.6
int F1/0
ip ospf 1 area 0
!
©2016 RHC Technologies
Step 3 – Create Tunnels as Overlay Network ( IP Address – 172.16.10.x/24 )
R1	
  
configure terminal
int tunnel 1
ip add 172.16.10.1 255.255.255.0
tunnel source 10.1.12.1
tunnel mode gre multipoint
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int tunnel 1
ip add 172.16.10.3 255.255.255.0
tunnel source 10.1.23.3
tunnel destination 10.1.12.1
!
configure terminal
int tunnel 1
ip add 172.16.10.4 255.255.255.0
tunnel source 10.1.24.4
tunnel destination 10.1.12.1
!
R5	
   R6	
  
configure terminal
int tunnel 1
ip add 172.16.10.5 255.255.255.0
tunnel source 10.1.25.5
tunnel destination 10.1.12.1
!
configure terminal
int tunnel 1
ip add 172.16.10.6 255.255.255.0
tunnel source 10.1.26.6
tunnel destination 10.1.12.1
!
©2016 RHC Technologies
Step 4 – Configure NHRP
R1	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp map multicast dynamic
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
!
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1

!
R5	
   R6	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
!
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
!
©2016 RHC Technologies
Step 4 – Verify NHRP
R1	
  
R1#sh	
  ip	
  nhrp	
  	
  
172.16.10.3/32	
  via	
  172.16.10.3	
  
	
  	
  	
  Tunnel1	
  created	
  00:03:34,	
  expire	
  01:56:25	
  
	
  	
  	
  Type:	
  dynamic,	
  Flags:	
  unique	
  registered	
  used	
  	
  
	
  	
  	
  NBMA	
  address:	
  10.1.23.3	
  	
  
172.16.10.4/32	
  via	
  172.16.10.4	
  
	
  	
  	
  Tunnel1	
  created	
  00:03:02,	
  expire	
  01:56:57	
  
	
  	
  	
  Type:	
  dynamic,	
  Flags:	
  unique	
  registered	
  used	
  	
  
	
  	
  	
  NBMA	
  address:	
  10.1.24.4	
  	
  
172.16.10.5/32	
  via	
  172.16.10.5	
  
	
  	
  	
  Tunnel1	
  created	
  00:02:39,	
  expire	
  01:57:20	
  
	
  	
  	
  Type:	
  dynamic,	
  Flags:	
  unique	
  registered	
  used	
  	
  
	
  	
  	
  NBMA	
  address:	
  10.1.25.5	
  	
  
172.16.10.6/32	
  via	
  172.16.10.6	
  
	
  	
  	
  Tunnel1	
  created	
  00:02:22,	
  expire	
  01:57:37	
  
	
  	
  	
  Type:	
  dynamic,	
  Flags:	
  unique	
  registered	
  used	
  	
  
	
  	
  	
  NBMA	
  address:	
  10.1.26.6	
  	
  
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
R3#sh	
  ip	
  nhrp	
  	
  	
  	
  	
  	
  	
  	
  	
  
172.16.10.1/32	
  via	
  172.16.10.1	
  
	
  	
  	
  Tunnel1	
  created	
  00:04:22,	
  never	
  expire	
  	
  
	
  	
  	
  Type:	
  staJc,	
  Flags:	
  	
  
	
  	
  	
  NBMA	
  address:	
  10.1.12.1	
  
R4#sh	
  ip	
  nhrp	
  	
  
172.16.10.1/32	
  via	
  172.16.10.1	
  
	
  	
  	
  Tunnel1	
  created	
  00:02:04,	
  never	
  expire	
  	
  
	
  	
  	
  Type:	
  staJc,	
  Flags:	
  	
  
	
  	
  	
  NBMA	
  address:	
  10.1.12.1	
  
R5	
   R6	
  
R5#sh	
  ip	
  nhrp	
  	
  
172.16.10.1/32	
  via	
  172.16.10.1	
  
	
  	
  	
  Tunnel1	
  created	
  00:04:01,	
  never	
  expire	
  	
  
	
  	
  	
  Type:	
  staJc,	
  Flags:	
  	
  
	
  	
  	
  NBMA	
  address:	
  10.1.12.1	
  
R6#show	
  ip	
  nhrp	
  
172.16.10.1/32	
  via	
  172.16.10.1	
  
	
  	
  	
  Tunnel1	
  created	
  00:03:58,	
  never	
  expire	
  	
  
	
  	
  	
  Type:	
  staJc,	
  Flags:	
  	
  
	
  	
  	
  NBMA	
  address:	
  10.1.12.1
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
R5	
   R6	
  
R1	
  
R3	
   R4	
  
R2	
  
Fa0/0
Fa0/0
Fa1/0
Lo 1 – 192.168.30.3/24
Fa1/0 Fa1/0
Fa1/0
Fa1/0
Fa2/0
Fa3/0
Fa4/0
Lo 1 – 192.168.40.4/24 Lo 1 – 192.168.50.5/24 Lo 1 – 192.168.60.6/24
Lo 1 – 192.168.10.1/24
©2016 RHC Technologies
Step 5 – Create Loopback 1 as LAN on R1, R3, R4, R5 & R6
R1	
  
configure terminal
int loopback 1
ip add 192.168.10.1 255.255.255.0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int loopback 1
ip add 192.168.30.3 255.255.255.0
!
configure terminal
int loopback 1
ip add 192.168.40.4 255.255.255.0
!
R5	
   R6	
  
configure terminal
int loopback 1
ip add 192.168.50.5 255.255.255.0
!
configure terminal
int loopback 1
ip add 192.168.60.6 255.255.255.0
!
©2016 RHC Technologies
Step 6 – Configure Overlay Network using EIGRP AS 100
R1	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.10.0 0.0.0.255
no auto-summary
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.30.0 0.0.0.255
no auto-summary
!
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.40.0 0.0.0.255
no auto-summary
!
R5	
   R6	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.50.0 0.0.0.255
no auto-summary
!
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.60.0 0.0.0.255
no auto-summary
!
©2016 RHC Technologies
Step 7 – Disable ip split-horizon EIGRP on Hub ( R1 )
R1	
  
configure terminal
int tunnel 1
no ip split-horizon eigrp 100
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
DMVPN Phase II
( EIGRP )
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
R5	
   R6	
  
R1	
  
R3	
   R4	
  
R2	
  
Fa0/0
Fa0/0
Fa1/0 Fa1/0 Fa1/0
Fa1/0
Fa1/0
Fa2/0
Fa3/0
Fa4/0
©2016 RHC Technologies
Step 1 – IP Address Assignment
R1	
   R2	
   R3	
   R4	
  
configure terminal
int F0/0
ip add 10.1.12.1 255.255.255.0
!
configure terminal
int F0/0
ip add 10.1.12.2 255.255.255.0
int F1/0
ip add 10.1.23.2 255.255.255.0
int F2/0
ip add 10.1.24.2 255.255.255.0
int F3/0
ip add 10.1.25.2 255.255.255.0
int F4/0
ip add 10.1.26.2 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.23.3 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.24.4 255.255.255.0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R5	
   R6	
  
configure terminal
int F1/0
ip add 10.1.25.5 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.26.6 255.255.255.0
!
©2016 RHC Technologies
Step 2 – Configure Underlay Network using OSPF
R1	
   R2	
   R3	
   R4	
  
configure terminal
router ospf 1
router-id 1.1.1.1
int F0/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 2.2.2.2
int F0/0
ip ospf 1 area 0
int F1/0
ip ospf 1 area 0
int F2/0
ip ospf 1 area 0
int F3/0
ip ospf 1 area 0
int F4/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 3.3.3.3
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 4.4.4.4
int F1/0
ip ospf 1 area 0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R5	
   R6	
  
configure terminal
router ospf 1
router-id 5.5.5.5
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 6.6.6.6
int F1/0
ip ospf 1 area 0
!
©2016 RHC Technologies
Step 3 – Create Tunnels as Overlay Network ( IP Address – 172.16.10.x/24 )
R1	
  
configure terminal
int tunnel 1
ip add 172.16.10.1 255.255.255.0
tunnel source 10.1.12.1
tunnel mode gre multipoint
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int tunnel 1
ip add 172.16.10.3 255.255.255.0
tunnel source 10.1.23.3
tunnel mode gre multipoint
!
configure terminal
int tunnel 1
ip add 172.16.10.4 255.255.255.0
tunnel source 10.1.24.4
tunnel mode gre multipoint
!
R5	
   R6	
  
configure terminal
int tunnel 1
ip add 172.16.10.5 255.255.255.0
tunnel source 10.1.25.5
tunnel mode gre multipoint
!
configure terminal
int tunnel 1
ip add 172.16.10.6 255.255.255.0
tunnel source 10.1.26.6
tunnel mode gre multipoint
!
©2016 RHC Technologies
Step 4 – Configure NHRP
R1	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp map multicast dynamic
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map multicast 10.1.12.1
!
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map multicast 10.1.12.1
!
R5	
   R6	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map multicast 10.1.12.1
!
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map multicast 10.1.12.1
!
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
R5	
   R6	
  
R1	
  
R3	
   R4	
  
R2	
  
Fa0/0
Fa0/0
Fa1/0
Lo 1 – 192.168.30.3/24
Fa1/0 Fa1/0
Fa1/0
Fa1/0
Fa2/0
Fa3/0
Fa4/0
Lo 1 – 192.168.40.4/24 Lo 1 – 192.168.50.5/24 Lo 1 – 192.168.60.6/24
Lo 1 – 192.168.10.1/24
©2016 RHC Technologies
Step 5 – Create Loopback 1 as LAN on R1, R3, R4, R5 & R6
R1	
  
configure terminal
int loopback 1
ip add 192.168.10.1 255.255.255.0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int loopback 1
ip add 192.168.30.3 255.255.255.0
!
configure terminal
int loopback 1
ip add 192.168.40.4 255.255.255.0
!
R5	
   R6	
  
configure terminal
int loopback 1
ip add 192.168.50.5 255.255.255.0
!
configure terminal
int loopback 1
ip add 192.168.60.6 255.255.255.0
!
©2016 RHC Technologies
Step 6 – Configure Overlay Network using EIGRP AS 100
R1	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.10.0 0.0.0.255
no auto-summary
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.30.0 0.0.0.255
no auto-summary
!
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.40.0 0.0.0.255
no auto-summary
!
R5	
   R6	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.50.0 0.0.0.255
no auto-summary
!
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.60.0 0.0.0.255
no auto-summary
!
©2016 RHC Technologies
Step 7 – Disable ip split-horizon & ip next-hop-self EIGRP on Hub ( R1 )
R1	
  
configure terminal
int tunnel 1
no ip split-horizon eigrp 100
no ip next-hop-self eigrp 100
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
©2016 RHC Technologies
R H C
TECHNOLOGIES
#LIKE #FOLLOW #WATCH
DMVPN Phase III
( EIGRP )
©2016 RHC Technologies
R H C
TECHNOLOGIES
 #2016
#LIKE #FOLLOW #WATCH
R5	
   R6	
  
R1	
  
R3	
   R4	
  
R2	
  
Fa0/0
Fa0/0
Fa1/0 Fa1/0 Fa1/0
Fa1/0
Fa1/0
Fa2/0
Fa3/0
Fa4/0
©2016 RHC Technologies
Step 1 – IP Address Assignment
R1	
   R2	
   R3	
   R4	
  
configure terminal
int F0/0
ip add 10.1.12.1 255.255.255.0
!
configure terminal
int F0/0
ip add 10.1.12.2 255.255.255.0
int F1/0
ip add 10.1.23.2 255.255.255.0
int F2/0
ip add 10.1.24.2 255.255.255.0
int F3/0
ip add 10.1.25.2 255.255.255.0
int F4/0
ip add 10.1.26.2 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.23.3 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.24.4 255.255.255.0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R5	
   R6	
  
configure terminal
int F1/0
ip add 10.1.25.5 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.26.6 255.255.255.0
!
©2016 RHC Technologies
Step 2 – Configure Underlay Network using OSPF
R1	
   R2	
   R3	
   R4	
  
configure terminal
router ospf 1
router-id 1.1.1.1
int F0/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 2.2.2.2
int F0/0
ip ospf 1 area 0
int F1/0
ip ospf 1 area 0
int F2/0
ip ospf 1 area 0
int F3/0
ip ospf 1 area 0
int F4/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 3.3.3.3
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 4.4.4.4
int F1/0
ip ospf 1 area 0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R5	
   R6	
  
configure terminal
router ospf 1
router-id 5.5.5.5
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 6.6.6.6
int F1/0
ip ospf 1 area 0
!
©2016 RHC Technologies
Step 3 – Create Tunnels as Overlay Network ( IP Address – 172.16.10.x/24 )
R1	
  
configure terminal
int tunnel 1
ip add 172.16.10.1 255.255.255.0
tunnel source 10.1.12.1
tunnel mode gre multipoint
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int tunnel 1
ip add 172.16.10.3 255.255.255.0
tunnel source 10.1.23.3
tunnel mode gre multipoint
!
configure terminal
int tunnel 1
ip add 172.16.10.4 255.255.255.0
tunnel source 10.1.24.4
tunnel mode gre multipoint
!
R5	
   R6	
  
configure terminal
int tunnel 1
ip add 172.16.10.5 255.255.255.0
tunnel source 10.1.25.5
tunnel mode gre multipoint
!
configure terminal
int tunnel 1
ip add 172.16.10.6 255.255.255.0
tunnel source 10.1.26.6
tunnel mode gre multipoint
!
©2016 RHC Technologies
Step 4 – Configure NHRP
R1	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp map multicast dynamic
ip nhrp redirect
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map multicast 10.1.12.1
ip nhrp shortcut
!
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map multicast 10.1.12.1
ip nhrp shortcut
!
R5	
   R6	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map multicast 10.1.12.1
ip nhrp shortcut
!
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map multicast 10.1.12.1
ip nhrp shortcut
!
©2016 RHC Technologies
R H C
TECHNOLOGIES
 #2016
#LIKE #FOLLOW #WATCH
R5	
   R6	
  
R1	
  
R3	
   R4	
  
R2	
  
Fa0/0
Fa0/0
Fa1/0
Lo 1 – 192.168.30.3/24
Fa1/0 Fa1/0
Fa1/0
Fa1/0
Fa2/0
Fa3/0
Fa4/0
Lo 1 – 192.168.40.4/24 Lo 1 – 192.168.50.5/24 Lo 1 – 192.168.60.6/24
Lo 1 – 192.168.10.1/24
©2016 RHC Technologies
Step 5 – Create Loopback 1 as LAN on R1, R3, R4, R5 & R6
R1	
  
configure terminal
int loopback 1
ip add 192.168.10.1 255.255.255.0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int loopback 1
ip add 192.168.30.3 255.255.255.0
!
configure terminal
int loopback 1
ip add 192.168.40.4 255.255.255.0
!
R5	
   R6	
  
configure terminal
int loopback 1
ip add 192.168.50.5 255.255.255.0
!
configure terminal
int loopback 1
ip add 192.168.60.6 255.255.255.0
!
©2016 RHC Technologies
Step 6 – Configure Overlay Network using EIGRP AS 100
R1	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.10.0 0.0.0.255
no auto-summary
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.30.0 0.0.0.255
no auto-summary
!
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.40.0 0.0.0.255
no auto-summary
!
R5	
   R6	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.50.0 0.0.0.255
no auto-summary
!
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.60.0 0.0.0.255
no auto-summary
!
©2016 RHC Technologies
Step 7 – Disable ip split-horizon ( R1 )
R1	
  
configure terminal
int tunnel 1
no ip split-horizon eigrp 100
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
©2016 RHC Technologies
R H C
TECHNOLOGIES
 #2016
#LIKE #FOLLOW #WATCH
DMVPN Phase II 
( Dual Hub/Single Cloud )
( EIGRP )
©2016 RHC Technologies
R H C
TECHNOLOGIES
 #2016
#LIKE #FOLLOW #WATCH
R5	
   R6	
  
R1	
  
R3	
   R4	
  
R2	
  
Fa0/0
Fa0/0
Fa1/0 Fa1/0 Fa1/0
Fa1/0
Fa1/0
Fa2/0
Fa3/0
Fa4/0
R11	
  
Fa0/1
Fa0/0
Fa1/0 Fa1/0
©2016 RHC Technologies
Step 1 – IP Address Assignment
R1	
   R2	
   R11	
  
configure terminal
int F0/0
ip add 10.1.12.1 255.255.255.0
!
configure terminal
int F0/0
ip add 10.1.12.2 255.255.255.0
int F0/1
ip add 10.1.112.2 255.255.255.0
int F1/0
ip add 10.1.23.2 255.255.255.0
int F2/0
ip add 10.1.24.2 255.255.255.0
int F3/0
ip add 10.1.25.2 255.255.255.0
int F4/0
ip add 10.1.26.2 255.255.255.0
!
configure terminal
int F0/0
ip add 10.1.112.11 255.255.255.0
!

#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
   R5	
   R6	
  
configure terminal
int F1/0
ip add 10.1.23.3 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.24.4 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.25.5 255.255.255.0
!
configure terminal
int F1/0
ip add 10.1.26.6 255.255.255.0
!
©2016 RHC Technologies
Step 2 – Configure Underlay Network using OSPF
R1	
   R2	
   R11	
  
configure terminal
router ospf 1
router-id 1.1.1.1
int F0/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 2.2.2.2
int F0/0
ip ospf 1 area 0
int F0/1
ip ospf 1 area 0
int F1/0
ip ospf 1 area 0
int F2/0
ip ospf 1 area 0
int F3/0
ip ospf 1 area 0
int F4/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 11.11.11.11
int F0/0
ip ospf 1 area 0
!

#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
   R5	
   R6	
  
configure terminal
router ospf 1
router-id 3.3.3.3
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 4.4.4.4
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 5.5.5.5
int F1/0
ip ospf 1 area 0
!
configure terminal
router ospf 1
router-id 6.6.6.6
int F1/0
ip ospf 1 area 0
!
©2016 RHC Technologies
Step 3 – Create Tunnels as Overlay Network ( IP Address – 172.16.10.x/24 )
R1	
  
configure terminal
int tunnel 1
ip add 172.16.10.1 255.255.255.0
tunnel source 10.1.12.1
tunnel mode gre multipoint
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int tunnel 1
ip add 172.16.10.3 255.255.255.0
tunnel source 10.1.23.3
tunnel mode gre multipoint
!
configure terminal
int tunnel 1
ip add 172.16.10.4 255.255.255.0
tunnel source 10.1.24.4
tunnel mode gre multipoint
!
R5	
   R6	
  
configure terminal
int tunnel 1
ip add 172.16.10.5 255.255.255.0
tunnel source 10.1.25.5
tunnel mode gre multipoint
!
configure terminal
int tunnel 1
ip add 172.16.10.6 255.255.255.0
tunnel source 10.1.26.6
tunnel mode gre multipoint
!
R11	
  
configure terminal
int tunnel 1
ip add 172.16.10.11 255.255.255.0
tunnel source 10.1.112.11
tunnel mode gre multipoint
!
©2016 RHC Technologies
Step 4 – Configure NHRP
R1	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp map multicast dynamic
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp nhs 172.16.10.11
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map 172.16.10.11 10.1.112.11
ip nhrp map multicast 10.1.12.1
ip nhrp map multicast 10.1.112.11
!
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp nhs 172.16.10.11
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map 172.16.10.11 10.1.112.11
ip nhrp map multicast 10.1.12.1
ip nhrp map multicast 10.1.112.11
!
R5	
   R6	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp nhs 172.16.10.11
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map 172.16.10.11 10.1.112.11
ip nhrp map multicast 10.1.12.1
ip nhrp map multicast 10.1.112.11
!
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp nhs 172.16.10.1
ip nhrp nhs 172.16.10.11
ip nhrp map 172.16.10.1 10.1.12.1
ip nhrp map 172.16.10.11 10.1.112.11
ip nhrp map multicast 10.1.12.1
ip nhrp map multicast 10.1.112.11
!
R11	
  
configure terminal
int tunnel 1
ip nhrp network-id 100
ip nhrp map multicast dynamic
!
©2016 RHC Technologies
R H C
TECHNOLOGIES
 #2016
#LIKE #FOLLOW #WATCH
R5	
   R6	
  
R1	
  
R3	
   R4	
  
R2	
  
Fa0/0
Fa0/0
Fa1/0 Fa1/0 Fa1/0
Fa1/0
Fa1/0
Fa2/0
Fa3/0
Fa4/0
R11	
  
Fa0/1
Fa0/0
Fa1/0 Fa1/0
Lo 1 – 192.168.30.3/24 Lo 1 – 192.168.40.4/24 Lo 1 – 192.168.50.5/24 Lo 1 – 192.168.60.6/24
192.168.111.x/24
©2016 RHC Technologies
Step 5 – Create LAN on R1, R11, R3, R4, R5 & R6
R1	
  
configure terminal
int Fa1/0
ip add 192.168.111.1 255.255.255.0
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
int loopback 1
ip add 192.168.30.3 255.255.255.0
!
configure terminal
int loopback 1
ip add 192.168.40.4 255.255.255.0
!
R5	
   R6	
  
configure terminal
int loopback 1
ip add 192.168.50.5 255.255.255.0
!
configure terminal
int loopback 1
ip add 192.168.60.6 255.255.255.0
!
R11	
  
configure terminal
int Fa1/0
ip add 192.168.111.11 255.255.255.0
!
©2016 RHC Technologies
Step 6 – Configure Overlay Network using EIGRP AS 100
R1	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.111.0 0.0.0.255
no auto-summary
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R3	
   R4	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.30.0 0.0.0.255
no auto-summary
!
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.40.0 0.0.0.255
no auto-summary
!
R5	
   R6	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.50.0 0.0.0.255
no auto-summary
!
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.60.0 0.0.0.255
no auto-summary
!
R11	
  
configure terminal
router eigrp 100
network 172.16.10.0 0.0.0.255
network 192.168.111.0 0.0.0.255
no auto-summary
!
©2016 RHC Technologies
Step 7 – Disable ip split-horizon & ip next-hop-self EIGRP on Hub ( R1 , R11 )
R1	
  
configure terminal
int tunnel 1
no ip split-horizon eigrp 100
no ip next-hop-self eigrp 100
!
#LIKE #FOLLOW #WATCH
R H C
TECHNOLOGIES
R11	
  
configure terminal
int tunnel 1
no ip split-horizon eigrp 100
no ip next-hop-self eigrp 100
!
© www.rhctechnologies.com
R H C
TECHNOLOGIES
RHC Technologies
#LIKE #FOLLOW #WATCH

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DMVPN Lab WorkBook

  • 1. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH DMVPN LAB WORKBOOK Prepared By Sai Linn Thu
  • 2. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH GRE Site-to-Site VPN
  • 3. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH R5   R6   R1   R3   R4   R2   Fa0/0 Fa0/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa2/0 Fa3/0 Fa4/0
  • 4. ©2016 RHC Technologies Step 1 – IP Address Assignment R1   R2   R3   R4   configure terminal int F0/0 ip add 10.1.12.1 255.255.255.0 ! configure terminal int F0/0 ip add 10.1.12.2 255.255.255.0 int F1/0 ip add 10.1.23.2 255.255.255.0 int F2/0 ip add 10.1.24.2 255.255.255.0 int F3/0 ip add 10.1.25.2 255.255.255.0 int F4/0 ip add 10.1.26.2 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.23.3 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.24.4 255.255.255.0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R5   R6   configure terminal int F1/0 ip add 10.1.25.5 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.26.6 255.255.255.0 !
  • 5. ©2016 RHC Technologies Step 2 – Configure Underlay Network using OSPF R1   R2   R3   R4   configure terminal router ospf 1 router-id 1.1.1.1 int F0/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 2.2.2.2 int F0/0 ip ospf 1 area 0 int F1/0 ip ospf 1 area 0 int F2/0 ip ospf 1 area 0 int F3/0 ip ospf 1 area 0 int F4/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 3.3.3.3 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 4.4.4.4 int F1/0 ip ospf 1 area 0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R5   R6   configure terminal router ospf 1 router-id 5.5.5.5 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 6.6.6.6 int F1/0 ip ospf 1 area 0 !
  • 6. ©2016 RHC Technologies Step 3 – Create Tunnels as Overlay Network ( IP Address – 172.16.x.x/24 ) R1   R3   configure terminal int tunnel 13 ip add 172.16.13.1 255.255.255.0 tunnel source 10.1.12.1 tunnel destination 10.1.23.3 ! configure terminal int tunnel 13 ip add 172.16.13.3 255.255.255.0 tunnel source 10.1.23.3 tunnel destination 10.1.12.1 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES Tunnel Between R1 and R3 R1   R4   configure terminal int tunnel 14 ip add 172.16.14.1 255.255.255.0 tunnel source 10.1.12.1 tunnel destination 10.1.24.4 ! configure terminal int tunnel 14 ip add 172.16.14.4 255.255.255.0 tunnel source 10.1.24.4 tunnel destination 10.1.12.1 ! Tunnel Between R1 and R4 R1   R5   configure terminal int tunnel 15 ip add 172.16.15.1 255.255.255.0 tunnel source 10.1.12.1 tunnel destination 10.1.25.5 ! configure terminal int tunnel 15 ip add 172.16.15.5 255.255.255.0 tunnel source 10.1.25.5 tunnel destination 10.1.12.1 ! Tunnel Between R1 and R5 R1   R6   configure terminal int tunnel 16 ip add 172.16.16.1 255.255.255.0 tunnel source 10.1.12.1 tunnel destination 10.1.26.6 ! configure terminal int tunnel 16 ip add 172.16.16.6 255.255.255.0 tunnel source 10.1.26.6 tunnel destination 10.1.12.1 ! Tunnel Between R1 and R6
  • 7. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH R5   R6   R1   R3   R4   R2   Fa0/0 Fa0/0 Fa1/0 Lo 1 – 192.168.30.3/24 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa2/0 Fa3/0 Fa4/0 Lo 1 – 192.168.40.4/24 Lo 1 – 192.168.50.5/24 Lo 1 – 192.168.60.6/24 Lo 1 – 192.168.10.1/24
  • 8. ©2016 RHC Technologies Step 4 – Create Loopback 1 as LAN on R1, R3, R4, R5 & R6 R1   configure terminal int loopback 1 ip add 192.168.10.1 255.255.255.0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int loopback 1 ip add 192.168.30.3 255.255.255.0 ! configure terminal int loopback 1 ip add 192.168.40.4 255.255.255.0 ! R5   R6   configure terminal int loopback 1 ip add 192.168.50.5 255.255.255.0 ! configure terminal int loopback 1 ip add 192.168.60.6 255.255.255.0 !
  • 9. ©2016 RHC Technologies Step 5 – Configure Overlay Network using EIGRP AS 100 R1   configure terminal router eigrp 100 network 172.16.13.0 0.0.0.255 network 172.16.14.0 0.0.0.255 network 172.16.15.0 0.0.0.255 network 172.16.16.0 0.0.0.255 network 192.168.10.0 0.0.0.255 no auto-summary ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal router eigrp 100 network 172.16.13.0 0.0.0.255 network 192.168.30.0 0.0.0.255 no auto-summary ! configure terminal router eigrp 100 network 172.16.14.0 0.0.0.255 network 192.168.40.0 0.0.0.255 no auto-summary ! R5   R6   configure terminal router eigrp 100 network 172.16.15.0 0.0.0.255 network 192.168.50.0 0.0.0.255 no auto-summary ! configure terminal router eigrp 100 network 172.16.16.0 0.0.0.255 network 192.168.60.0 0.0.0.255 no auto-summary !
  • 10. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH DMVPN Phase I
  • 11. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH The best routing protocol over DMVPN is BGP or EIGRP.
  • 12. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH R5   R6   R1   R3   R4   R2   Fa0/0 Fa0/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa2/0 Fa3/0 Fa4/0
  • 13. ©2016 RHC Technologies Step 1 – IP Address Assignment R1   R2   R3   R4   configure terminal int F0/0 ip add 10.1.12.1 255.255.255.0 ! configure terminal int F0/0 ip add 10.1.12.2 255.255.255.0 int F1/0 ip add 10.1.23.2 255.255.255.0 int F2/0 ip add 10.1.24.2 255.255.255.0 int F3/0 ip add 10.1.25.2 255.255.255.0 int F4/0 ip add 10.1.26.2 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.23.3 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.24.4 255.255.255.0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R5   R6   configure terminal int F1/0 ip add 10.1.25.5 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.26.6 255.255.255.0 !
  • 14. ©2016 RHC Technologies Step 2 – Configure Underlay Network using OSPF R1   R2   R3   R4   configure terminal router ospf 1 router-id 1.1.1.1 int F0/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 2.2.2.2 int F0/0 ip ospf 1 area 0 int F1/0 ip ospf 1 area 0 int F2/0 ip ospf 1 area 0 int F3/0 ip ospf 1 area 0 int F4/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 3.3.3.3 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 4.4.4.4 int F1/0 ip ospf 1 area 0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R5   R6   configure terminal router ospf 1 router-id 5.5.5.5 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 6.6.6.6 int F1/0 ip ospf 1 area 0 !
  • 15. ©2016 RHC Technologies Step 3 – Create Tunnels as Overlay Network ( IP Address – 172.16.10.x/24 ) R1   configure terminal int tunnel 1 ip add 172.16.10.1 255.255.255.0 tunnel source 10.1.12.1 tunnel mode gre multipoint ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int tunnel 1 ip add 172.16.10.3 255.255.255.0 tunnel source 10.1.23.3 tunnel destination 10.1.12.1 ! configure terminal int tunnel 1 ip add 172.16.10.4 255.255.255.0 tunnel source 10.1.24.4 tunnel destination 10.1.12.1 ! R5   R6   configure terminal int tunnel 1 ip add 172.16.10.5 255.255.255.0 tunnel source 10.1.25.5 tunnel destination 10.1.12.1 ! configure terminal int tunnel 1 ip add 172.16.10.6 255.255.255.0 tunnel source 10.1.26.6 tunnel destination 10.1.12.1 !
  • 16. ©2016 RHC Technologies Step 4 – Configure NHRP R1   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp map multicast dynamic ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ! configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ! R5   R6   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ! configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 !
  • 17. ©2016 RHC Technologies Step 4 – Verify NHRP R1   R1#sh  ip  nhrp     172.16.10.3/32  via  172.16.10.3        Tunnel1  created  00:03:34,  expire  01:56:25        Type:  dynamic,  Flags:  unique  registered  used          NBMA  address:  10.1.23.3     172.16.10.4/32  via  172.16.10.4        Tunnel1  created  00:03:02,  expire  01:56:57        Type:  dynamic,  Flags:  unique  registered  used          NBMA  address:  10.1.24.4     172.16.10.5/32  via  172.16.10.5        Tunnel1  created  00:02:39,  expire  01:57:20        Type:  dynamic,  Flags:  unique  registered  used          NBMA  address:  10.1.25.5     172.16.10.6/32  via  172.16.10.6        Tunnel1  created  00:02:22,  expire  01:57:37        Type:  dynamic,  Flags:  unique  registered  used          NBMA  address:  10.1.26.6     #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   R3#sh  ip  nhrp                   172.16.10.1/32  via  172.16.10.1        Tunnel1  created  00:04:22,  never  expire          Type:  staJc,  Flags:          NBMA  address:  10.1.12.1   R4#sh  ip  nhrp     172.16.10.1/32  via  172.16.10.1        Tunnel1  created  00:02:04,  never  expire          Type:  staJc,  Flags:          NBMA  address:  10.1.12.1   R5   R6   R5#sh  ip  nhrp     172.16.10.1/32  via  172.16.10.1        Tunnel1  created  00:04:01,  never  expire          Type:  staJc,  Flags:          NBMA  address:  10.1.12.1   R6#show  ip  nhrp   172.16.10.1/32  via  172.16.10.1        Tunnel1  created  00:03:58,  never  expire          Type:  staJc,  Flags:          NBMA  address:  10.1.12.1
  • 18. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH R5   R6   R1   R3   R4   R2   Fa0/0 Fa0/0 Fa1/0 Lo 1 – 192.168.30.3/24 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa2/0 Fa3/0 Fa4/0 Lo 1 – 192.168.40.4/24 Lo 1 – 192.168.50.5/24 Lo 1 – 192.168.60.6/24 Lo 1 – 192.168.10.1/24
  • 19. ©2016 RHC Technologies Step 5 – Create Loopback 1 as LAN on R1, R3, R4, R5 & R6 R1   configure terminal int loopback 1 ip add 192.168.10.1 255.255.255.0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int loopback 1 ip add 192.168.30.3 255.255.255.0 ! configure terminal int loopback 1 ip add 192.168.40.4 255.255.255.0 ! R5   R6   configure terminal int loopback 1 ip add 192.168.50.5 255.255.255.0 ! configure terminal int loopback 1 ip add 192.168.60.6 255.255.255.0 !
  • 20. ©2016 RHC Technologies Step 6 – Configure Overlay Network using EIGRP AS 100 R1   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.10.0 0.0.0.255 no auto-summary ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.30.0 0.0.0.255 no auto-summary ! configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.40.0 0.0.0.255 no auto-summary ! R5   R6   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.50.0 0.0.0.255 no auto-summary ! configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.60.0 0.0.0.255 no auto-summary !
  • 21. ©2016 RHC Technologies Step 7 – Disable ip split-horizon EIGRP on Hub ( R1 ) R1   configure terminal int tunnel 1 no ip split-horizon eigrp 100 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES
  • 22. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH DMVPN Phase II ( EIGRP )
  • 23. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH R5   R6   R1   R3   R4   R2   Fa0/0 Fa0/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa2/0 Fa3/0 Fa4/0
  • 24. ©2016 RHC Technologies Step 1 – IP Address Assignment R1   R2   R3   R4   configure terminal int F0/0 ip add 10.1.12.1 255.255.255.0 ! configure terminal int F0/0 ip add 10.1.12.2 255.255.255.0 int F1/0 ip add 10.1.23.2 255.255.255.0 int F2/0 ip add 10.1.24.2 255.255.255.0 int F3/0 ip add 10.1.25.2 255.255.255.0 int F4/0 ip add 10.1.26.2 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.23.3 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.24.4 255.255.255.0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R5   R6   configure terminal int F1/0 ip add 10.1.25.5 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.26.6 255.255.255.0 !
  • 25. ©2016 RHC Technologies Step 2 – Configure Underlay Network using OSPF R1   R2   R3   R4   configure terminal router ospf 1 router-id 1.1.1.1 int F0/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 2.2.2.2 int F0/0 ip ospf 1 area 0 int F1/0 ip ospf 1 area 0 int F2/0 ip ospf 1 area 0 int F3/0 ip ospf 1 area 0 int F4/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 3.3.3.3 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 4.4.4.4 int F1/0 ip ospf 1 area 0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R5   R6   configure terminal router ospf 1 router-id 5.5.5.5 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 6.6.6.6 int F1/0 ip ospf 1 area 0 !
  • 26. ©2016 RHC Technologies Step 3 – Create Tunnels as Overlay Network ( IP Address – 172.16.10.x/24 ) R1   configure terminal int tunnel 1 ip add 172.16.10.1 255.255.255.0 tunnel source 10.1.12.1 tunnel mode gre multipoint ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int tunnel 1 ip add 172.16.10.3 255.255.255.0 tunnel source 10.1.23.3 tunnel mode gre multipoint ! configure terminal int tunnel 1 ip add 172.16.10.4 255.255.255.0 tunnel source 10.1.24.4 tunnel mode gre multipoint ! R5   R6   configure terminal int tunnel 1 ip add 172.16.10.5 255.255.255.0 tunnel source 10.1.25.5 tunnel mode gre multipoint ! configure terminal int tunnel 1 ip add 172.16.10.6 255.255.255.0 tunnel source 10.1.26.6 tunnel mode gre multipoint !
  • 27. ©2016 RHC Technologies Step 4 – Configure NHRP R1   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp map multicast dynamic ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map multicast 10.1.12.1 ! configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map multicast 10.1.12.1 ! R5   R6   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map multicast 10.1.12.1 ! configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map multicast 10.1.12.1 !
  • 28. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH R5   R6   R1   R3   R4   R2   Fa0/0 Fa0/0 Fa1/0 Lo 1 – 192.168.30.3/24 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa2/0 Fa3/0 Fa4/0 Lo 1 – 192.168.40.4/24 Lo 1 – 192.168.50.5/24 Lo 1 – 192.168.60.6/24 Lo 1 – 192.168.10.1/24
  • 29. ©2016 RHC Technologies Step 5 – Create Loopback 1 as LAN on R1, R3, R4, R5 & R6 R1   configure terminal int loopback 1 ip add 192.168.10.1 255.255.255.0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int loopback 1 ip add 192.168.30.3 255.255.255.0 ! configure terminal int loopback 1 ip add 192.168.40.4 255.255.255.0 ! R5   R6   configure terminal int loopback 1 ip add 192.168.50.5 255.255.255.0 ! configure terminal int loopback 1 ip add 192.168.60.6 255.255.255.0 !
  • 30. ©2016 RHC Technologies Step 6 – Configure Overlay Network using EIGRP AS 100 R1   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.10.0 0.0.0.255 no auto-summary ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.30.0 0.0.0.255 no auto-summary ! configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.40.0 0.0.0.255 no auto-summary ! R5   R6   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.50.0 0.0.0.255 no auto-summary ! configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.60.0 0.0.0.255 no auto-summary !
  • 31. ©2016 RHC Technologies Step 7 – Disable ip split-horizon & ip next-hop-self EIGRP on Hub ( R1 ) R1   configure terminal int tunnel 1 no ip split-horizon eigrp 100 no ip next-hop-self eigrp 100 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES
  • 32. ©2016 RHC Technologies R H C TECHNOLOGIES #LIKE #FOLLOW #WATCH DMVPN Phase III ( EIGRP )
  • 33. ©2016 RHC Technologies R H C TECHNOLOGIES #2016 #LIKE #FOLLOW #WATCH R5   R6   R1   R3   R4   R2   Fa0/0 Fa0/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa2/0 Fa3/0 Fa4/0
  • 34. ©2016 RHC Technologies Step 1 – IP Address Assignment R1   R2   R3   R4   configure terminal int F0/0 ip add 10.1.12.1 255.255.255.0 ! configure terminal int F0/0 ip add 10.1.12.2 255.255.255.0 int F1/0 ip add 10.1.23.2 255.255.255.0 int F2/0 ip add 10.1.24.2 255.255.255.0 int F3/0 ip add 10.1.25.2 255.255.255.0 int F4/0 ip add 10.1.26.2 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.23.3 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.24.4 255.255.255.0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R5   R6   configure terminal int F1/0 ip add 10.1.25.5 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.26.6 255.255.255.0 !
  • 35. ©2016 RHC Technologies Step 2 – Configure Underlay Network using OSPF R1   R2   R3   R4   configure terminal router ospf 1 router-id 1.1.1.1 int F0/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 2.2.2.2 int F0/0 ip ospf 1 area 0 int F1/0 ip ospf 1 area 0 int F2/0 ip ospf 1 area 0 int F3/0 ip ospf 1 area 0 int F4/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 3.3.3.3 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 4.4.4.4 int F1/0 ip ospf 1 area 0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R5   R6   configure terminal router ospf 1 router-id 5.5.5.5 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 6.6.6.6 int F1/0 ip ospf 1 area 0 !
  • 36. ©2016 RHC Technologies Step 3 – Create Tunnels as Overlay Network ( IP Address – 172.16.10.x/24 ) R1   configure terminal int tunnel 1 ip add 172.16.10.1 255.255.255.0 tunnel source 10.1.12.1 tunnel mode gre multipoint ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int tunnel 1 ip add 172.16.10.3 255.255.255.0 tunnel source 10.1.23.3 tunnel mode gre multipoint ! configure terminal int tunnel 1 ip add 172.16.10.4 255.255.255.0 tunnel source 10.1.24.4 tunnel mode gre multipoint ! R5   R6   configure terminal int tunnel 1 ip add 172.16.10.5 255.255.255.0 tunnel source 10.1.25.5 tunnel mode gre multipoint ! configure terminal int tunnel 1 ip add 172.16.10.6 255.255.255.0 tunnel source 10.1.26.6 tunnel mode gre multipoint !
  • 37. ©2016 RHC Technologies Step 4 – Configure NHRP R1   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp map multicast dynamic ip nhrp redirect ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map multicast 10.1.12.1 ip nhrp shortcut ! configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map multicast 10.1.12.1 ip nhrp shortcut ! R5   R6   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map multicast 10.1.12.1 ip nhrp shortcut ! configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map multicast 10.1.12.1 ip nhrp shortcut !
  • 38. ©2016 RHC Technologies R H C TECHNOLOGIES #2016 #LIKE #FOLLOW #WATCH R5   R6   R1   R3   R4   R2   Fa0/0 Fa0/0 Fa1/0 Lo 1 – 192.168.30.3/24 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa2/0 Fa3/0 Fa4/0 Lo 1 – 192.168.40.4/24 Lo 1 – 192.168.50.5/24 Lo 1 – 192.168.60.6/24 Lo 1 – 192.168.10.1/24
  • 39. ©2016 RHC Technologies Step 5 – Create Loopback 1 as LAN on R1, R3, R4, R5 & R6 R1   configure terminal int loopback 1 ip add 192.168.10.1 255.255.255.0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int loopback 1 ip add 192.168.30.3 255.255.255.0 ! configure terminal int loopback 1 ip add 192.168.40.4 255.255.255.0 ! R5   R6   configure terminal int loopback 1 ip add 192.168.50.5 255.255.255.0 ! configure terminal int loopback 1 ip add 192.168.60.6 255.255.255.0 !
  • 40. ©2016 RHC Technologies Step 6 – Configure Overlay Network using EIGRP AS 100 R1   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.10.0 0.0.0.255 no auto-summary ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.30.0 0.0.0.255 no auto-summary ! configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.40.0 0.0.0.255 no auto-summary ! R5   R6   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.50.0 0.0.0.255 no auto-summary ! configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.60.0 0.0.0.255 no auto-summary !
  • 41. ©2016 RHC Technologies Step 7 – Disable ip split-horizon ( R1 ) R1   configure terminal int tunnel 1 no ip split-horizon eigrp 100 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES
  • 42. ©2016 RHC Technologies R H C TECHNOLOGIES #2016 #LIKE #FOLLOW #WATCH DMVPN Phase II ( Dual Hub/Single Cloud ) ( EIGRP )
  • 43. ©2016 RHC Technologies R H C TECHNOLOGIES #2016 #LIKE #FOLLOW #WATCH R5   R6   R1   R3   R4   R2   Fa0/0 Fa0/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa2/0 Fa3/0 Fa4/0 R11   Fa0/1 Fa0/0 Fa1/0 Fa1/0
  • 44. ©2016 RHC Technologies Step 1 – IP Address Assignment R1   R2   R11   configure terminal int F0/0 ip add 10.1.12.1 255.255.255.0 ! configure terminal int F0/0 ip add 10.1.12.2 255.255.255.0 int F0/1 ip add 10.1.112.2 255.255.255.0 int F1/0 ip add 10.1.23.2 255.255.255.0 int F2/0 ip add 10.1.24.2 255.255.255.0 int F3/0 ip add 10.1.25.2 255.255.255.0 int F4/0 ip add 10.1.26.2 255.255.255.0 ! configure terminal int F0/0 ip add 10.1.112.11 255.255.255.0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   R5   R6   configure terminal int F1/0 ip add 10.1.23.3 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.24.4 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.25.5 255.255.255.0 ! configure terminal int F1/0 ip add 10.1.26.6 255.255.255.0 !
  • 45. ©2016 RHC Technologies Step 2 – Configure Underlay Network using OSPF R1   R2   R11   configure terminal router ospf 1 router-id 1.1.1.1 int F0/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 2.2.2.2 int F0/0 ip ospf 1 area 0 int F0/1 ip ospf 1 area 0 int F1/0 ip ospf 1 area 0 int F2/0 ip ospf 1 area 0 int F3/0 ip ospf 1 area 0 int F4/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 11.11.11.11 int F0/0 ip ospf 1 area 0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   R5   R6   configure terminal router ospf 1 router-id 3.3.3.3 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 4.4.4.4 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 5.5.5.5 int F1/0 ip ospf 1 area 0 ! configure terminal router ospf 1 router-id 6.6.6.6 int F1/0 ip ospf 1 area 0 !
  • 46. ©2016 RHC Technologies Step 3 – Create Tunnels as Overlay Network ( IP Address – 172.16.10.x/24 ) R1   configure terminal int tunnel 1 ip add 172.16.10.1 255.255.255.0 tunnel source 10.1.12.1 tunnel mode gre multipoint ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int tunnel 1 ip add 172.16.10.3 255.255.255.0 tunnel source 10.1.23.3 tunnel mode gre multipoint ! configure terminal int tunnel 1 ip add 172.16.10.4 255.255.255.0 tunnel source 10.1.24.4 tunnel mode gre multipoint ! R5   R6   configure terminal int tunnel 1 ip add 172.16.10.5 255.255.255.0 tunnel source 10.1.25.5 tunnel mode gre multipoint ! configure terminal int tunnel 1 ip add 172.16.10.6 255.255.255.0 tunnel source 10.1.26.6 tunnel mode gre multipoint ! R11   configure terminal int tunnel 1 ip add 172.16.10.11 255.255.255.0 tunnel source 10.1.112.11 tunnel mode gre multipoint !
  • 47. ©2016 RHC Technologies Step 4 – Configure NHRP R1   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp map multicast dynamic ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp nhs 172.16.10.11 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map 172.16.10.11 10.1.112.11 ip nhrp map multicast 10.1.12.1 ip nhrp map multicast 10.1.112.11 ! configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp nhs 172.16.10.11 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map 172.16.10.11 10.1.112.11 ip nhrp map multicast 10.1.12.1 ip nhrp map multicast 10.1.112.11 ! R5   R6   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp nhs 172.16.10.11 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map 172.16.10.11 10.1.112.11 ip nhrp map multicast 10.1.12.1 ip nhrp map multicast 10.1.112.11 ! configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp nhs 172.16.10.1 ip nhrp nhs 172.16.10.11 ip nhrp map 172.16.10.1 10.1.12.1 ip nhrp map 172.16.10.11 10.1.112.11 ip nhrp map multicast 10.1.12.1 ip nhrp map multicast 10.1.112.11 ! R11   configure terminal int tunnel 1 ip nhrp network-id 100 ip nhrp map multicast dynamic !
  • 48. ©2016 RHC Technologies R H C TECHNOLOGIES #2016 #LIKE #FOLLOW #WATCH R5   R6   R1   R3   R4   R2   Fa0/0 Fa0/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa1/0 Fa2/0 Fa3/0 Fa4/0 R11   Fa0/1 Fa0/0 Fa1/0 Fa1/0 Lo 1 – 192.168.30.3/24 Lo 1 – 192.168.40.4/24 Lo 1 – 192.168.50.5/24 Lo 1 – 192.168.60.6/24 192.168.111.x/24
  • 49. ©2016 RHC Technologies Step 5 – Create LAN on R1, R11, R3, R4, R5 & R6 R1   configure terminal int Fa1/0 ip add 192.168.111.1 255.255.255.0 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal int loopback 1 ip add 192.168.30.3 255.255.255.0 ! configure terminal int loopback 1 ip add 192.168.40.4 255.255.255.0 ! R5   R6   configure terminal int loopback 1 ip add 192.168.50.5 255.255.255.0 ! configure terminal int loopback 1 ip add 192.168.60.6 255.255.255.0 ! R11   configure terminal int Fa1/0 ip add 192.168.111.11 255.255.255.0 !
  • 50. ©2016 RHC Technologies Step 6 – Configure Overlay Network using EIGRP AS 100 R1   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.111.0 0.0.0.255 no auto-summary ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R3   R4   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.30.0 0.0.0.255 no auto-summary ! configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.40.0 0.0.0.255 no auto-summary ! R5   R6   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.50.0 0.0.0.255 no auto-summary ! configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.60.0 0.0.0.255 no auto-summary ! R11   configure terminal router eigrp 100 network 172.16.10.0 0.0.0.255 network 192.168.111.0 0.0.0.255 no auto-summary !
  • 51. ©2016 RHC Technologies Step 7 – Disable ip split-horizon & ip next-hop-self EIGRP on Hub ( R1 , R11 ) R1   configure terminal int tunnel 1 no ip split-horizon eigrp 100 no ip next-hop-self eigrp 100 ! #LIKE #FOLLOW #WATCH R H C TECHNOLOGIES R11   configure terminal int tunnel 1 no ip split-horizon eigrp 100 no ip next-hop-self eigrp 100 !
  • 52. © www.rhctechnologies.com R H C TECHNOLOGIES RHC Technologies #LIKE #FOLLOW #WATCH