R1>enable
R1#conf t
R1 (config)#hostname Ciscorouter1
Ciscorouter1 (config)#interface fastethernet 0/0
Ciscorouter1 (config-if)#ip address 192.168.1.1 255.255.255.252
Ciscorouter1 (config-if)#no shutdown
Ciscorouter1 (config-if)#exit
Ciscorouter1 (config)#interface loopback 1
Ciscorouter1 (config-if)#ip address 10.1.0.1 255.255.255.0
Ciscorouter1 (config-if)#no shutdown
Ciscorouter1 (config-if)#exit
Ciscorouter1 (config)#interface loopback 2
Ciscorouter1 (config-if)#ip address 10.2.0.1 255.255.255.0
Ciscorouter1 (config-if)#no shutdown
Ciscorouter1 (config-if)#exit
Ciscorouter1 (config)#interface loopback 3
Ciscorouter1 (config-if)#ip address 10.3.0.1 255.255.255.0
Ciscorouter1 (config-if)#no shutdown
Ciscorouter1 (config-if)#exit
Ciscorouter1 (config)#interface loopback 4
Ciscorouter1 (config-if)#ip address 192.168.100.1 255.255.255.255
Ciscorouter1 (config-if)#no shutdown
Ciscorouter1 (config-if)#exit
Ciscorouter1 (config)#router ospf 100
Ciscorouter1 (config-router)#network 10.0.0.0 0.255.255.255 area 0
Ciscorouter1 (config-router)#network 192.168.1.0 0.0.0.3 area 0
Ciscorouter1 (config-router)#network 192.168.100.1 0.0.0.0 area 0
Mikrotik Configuration:
[admin@MikroTik] > interface bridge add name=loopback1
[admin@MikroTik] > interface bridge add name=loopback2
[admin@MikroTik] > interface bridge add name=loopback3
[admin@MikroTik] > interface bridge add name=loopback4
[admin@MikroTik] > ip address add address=192.168.1.2/30 interface=ether1
[admin@MikroTik] > ip address add address=192.168.99.1/32 interface=loopback4
[admin@MikroTik] > ip address add address=172.16.30.1/24 interface=loopback3
[admin@MikroTik] > ip address add address=172.16.20.1/24 interface=loopback2
[admin@MikroTik] > ip address add address=172.16.10.1/24 interface=loopback1
OSPF Configuration
[admin@MikroTik] /routing ospf> interface add interface=all
[admin@MikroTik] /routing ospf> network add network=192.168.1.0/30 area=backbone
[admin@MikroTik] /routing ospf> network add network=192.168.99.1/32 area=backbone
[admin@MikroTik] /routing ospf> network add network=172.16.10.0/24 area=backbone
[admin@MikroTik] /routing ospf> network add network=172.16.20.0/24 area=backbone
[admin@MikroTik] /routing ospf> network add network=172.16.30.0/24 area=backbone
Mikrotik Router OSPF Verification:
[admin@MikroTik] > routing ospf neighbor print
0 instance=default router-id=192.168.100.1 address=192.168.1.1
interface=ether1 priority=1 dr-address=192.168.1.1
backup-dr-address=192.168.1.2 state="Full" state-changes=5
ls-retransmits=0 ls-requests=0 db-summaries=0 adjacency=7m59s
[admin@MikroTik] > routing ospf lsa print
AREA TYPE ID ORIGINATOR SEQUENCE-NU...
backbone router 192.168.100.1 192.168.100.1 0x80000006
backbone network 192.168.1.1 192.168.100.1 0x80000001
[admin@MikroTik] /ip route> print
Flags: X - disabled, A - active, D - dynamic,
C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme,
B - blackhole, U - unreachable, P - prohibit
# DST-ADDRESS PREF-SRC GATEWAY DISTANCE
0 ADo 10.1.0.1/32 192.168.1.1 110
1 ADo 10.2.0.1/32 192.168.1.1 110
2 ADo 10.3.0.1/32 192.168.1.1 110
3 ADC 172.16.10.0/24 172.16.10.1 loopback1 0
4 ADC 172.16.20.0/24 172.16.20.1 loopback2 0
5 ADC 172.16.30.0/24 172.16.30.1 loopback3 0
6 ADC 192.168.1.0/30 192.168.1.2 ether1 0
7 ADC 192.168.99.1/32 192.168.99.1 loopback4 0
8 ADo 192.168.100.1/32 192.168.1.1 110
[admin@MikroTik] > routing ospf route print
# DST-ADDRESS STATE COST GATEWAY INTERFACE
0 10.1.0.1/32 intra-area 11 192.168.1.1 ether1
1 10.2.0.1/32 intra-area 11 192.168.1.1 ether1
2 10.3.0.1/32 intra-area 11 192.168.1.1 ether1
3 172.16.10.0/24 intra-area 10 0.0.0.0 loopback1
4 172.16.20.0/24 intra-area 10 0.0.0.0 loopback2
5 172.16.30.0/24 intra-area 10 0.0.0.0 loopback3
6 192.168.1.0/30 intra-area 10 0.0.0.0 ether1
7 192.168.99.1/32 intra-area 10 0.0.0.0 loopback4
8 192.168.100.1/32 intra-area 11 192.168.1.1 ether1
Cisco Router Verification:
Ciscorouter1#sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route
Gateway of last resort is not set
172.16.0.0/24 is subnetted, 3 subnets
O 172.16.30.0 [110/11] via 192.168.1.2, 00:14:03, FastEthernet0/0
O 172.16.20.0 [110/11] via 192.168.1.2, 00:14:03, FastEthernet0/0
O 172.16.10.0 [110/11] via 192.168.1.2, 00:14:03, FastEthernet0/0
192.168.99.0/32 is subnetted, 1 subnets
O 192.168.99.1 [110/11] via 192.168.1.2, 00:14:03, FastEthernet0/0
10.0.0.0/24 is subnetted, 3 subnets
C 10.2.0.0 is directly connected, Loopback2
C 10.3.0.0 is directly connected, Loopback3
C 10.1.0.0 is directly connected, Loopback1
192.168.1.0/30 is subnetted, 1 subnets
C 192.168.1.0 is directly connected, FastEthernet0/0
192.168.100.0/32 is subnetted, 1 subnets
C 192.168.100.1 is directly connected, Loopback4
Show ip route comment tell us about all directly connected routers and possible all path
To the destination. We see that our all route will exit the routing table.
Ciscorouter1#sh ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.1.2 1 FULL/BDR 00:00:37 192.168.1.2 FastEthernet0/0
Shown in the output we see that 192.168.1.2 is BDR state bcz Cisco Router have highest loopback interface and highest loopback interface also be win to DR election process.
Ciscorouter1#sh ip ospf database
OSPF Router with ID (192.168.100.1) (Process ID 100)
Router Link States (Area 0)
Link ID ADV Router Age Seq# Checksum Link count
192.168.1.2 192.168.1.2 694 0x80000002 0x00F7F7 5
192.168.100.1 192.168.100.1 698 0x80000008 0x00ED8F 5
Net Link States (Area 0)
Link ID ADV Router Age Seq# Checksum
192.168.1.1 192.168.100.1 698 0x80000001 0x006B5C
Sumber:http://mikrotikroutersetup.blogspot.com/2014/10/Basic-OSPF-configuration-between-Mikrotik-cisco-router-configuration.html
Sumber:http://mikrotikroutersetup.blogspot.com/2014/10/Basic-OSPF-configuration-between-Mikrotik-cisco-router-configuration.html
