******************************************* Lab # 1 - OSPF on an Ethernet Interface ******************************************* +++++++++++++++++++++++++++++ 192.1.100.0/24 +++++++++++++++++++++++++++++ ----- R1 ----- router ospf 1 router-id 0.0.0.1 network 192.1.100.0 0.0.0.255 area 10 network 1.0.0.0 0.255.255.255 area 10 ----- R2 ----- router ospf 1 router-id 0.0.0.2 network 192.1.100.0 0.0.0.255 area 10 network 2.0.0.0 0.255.255.255 area 10 ! Interface E 0/0 ip ospf priority 10 ----- R3 ----- router ospf 1 router-id 0.0.0.3 network 192.1.100.0 0.0.0.255 area 10 network 3.0.0.0 0.255.255.255 area 10 ----- R11 ----- router ospf 1 router-id 0.0.0.11 network 192.1.100.0 0.0.0.255 area 10 network 11.0.0.0 0.255.255.255 area 10 ! Interface E 0/0 ip ospf priority 5 +++++++++++++++++++++++++++++ 192.1.103.0/24 +++++++++++++++++++++++++++++ ----- R3 ----- router ospf 1 network 192.1.103.0 0.0.0.255 area 10 ! Interface E 0/1 ip ospf priority 5 ----- R4 ----- router ospf 1 router-id 0.0.0.4 network 192.1.103.0 0.0.0.255 area 10 network 4.0.0.0 0.255.255.255 area 10 ! Interface E 0/0 ip ospf priority 10 ----- R6 ----- router ospf 1 router-id 0.0.0.6 network 192.1.103.0 0.0.0.255 area 10 network 6.0.0.0 0.255.255.255 area 10 +++++++++++++++++++++++++++++ 192.1.67.0/24 +++++++++++++++++++++++++++++ ----- R6 ----- router ospf 1 network 192.1.67.0 0.0.0.255 area 10 ----- R7 ----- router ospf 1 router-id 0.0.0.7 network 192.1.67.0 0.0.0.255 area 10 ******************************************* Lab # 2 - OSPF on a Loopback Interface ******************************************* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Requirement: The Loopback interface should be advertised using the Interface Mask ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ----- R1 ----- Interface Loopback0 ip ospf network point-to-point ----- R2 ----- Interface Loopback0 ip ospf network point-to-point ----- R3 ----- Interface Loopback0 ip ospf network point-to-point ----- R4 ----- Interface Loopback0 ip ospf network point-to-point ----- R5 ----- Interface Loopback0 ip ospf network point-to-point ----- R6 ----- Interface Loopback0 ip ospf network point-to-point ----- R7 ----- Interface Loopback0 ip ospf network point-to-point ----- R11 ----- Interface Loopback0 ip ospf network point-to-point ********************************************** Lab # 3 - OSPF on a Point-to-Point Interface ********************************************** ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Requirement: The Loopback interface should be advertised using the Interface Mask ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++ 192.1.101.0/24 +++++++++++++++++++++++++++++ ----- R2 ----- router ospf 1 network 192.1.101.0 0.0.0.255 area 10 ----- R5 ----- router ospf 1 router-id 0.0.0.5 network 192.1.101.0 0.0.0.255 area 10 network 5.0.0.0 0.255.255.255 area 10 +++++++++++++++++++++++++++++ 192.1.102.0/24 +++++++++++++++++++++++++++++ ----- R4 ----- router ospf 1 network 192.1.102.0 0.0.0.255 area 10 ----- R5 ----- router ospf 1 network 192.1.102.0 0.0.0.255 area 10 ****************************************************************** Lab # 4 - Optimizing an Ethernet Point-to-point Physical circuit ****************************************************************** +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Requirement: Configure the Neighbor relationship between R6 & R7 such that it skips the DR/BDR election +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ----- R6 ----- Interface E 0/1 ip ospf network point-to-point ----- R7 ----- Interface E 0/0 ip ospf network point-to-point ******************************************************************* Lab # 5 - Configure Inter-Area Communication by setting up Area 0 ******************************************************************* +++++++++++++++++++++++++++++ 192.1.78.0/24 +++++++++++++++++++++++++++++ ----- R7 ----- router ospf 1 network 192.1.78.0 0.0.0.255 area 0 network 7.0.0.0 0.255.255.255 area 0 ----- R8 ----- router ospf 1 router-id 0.0.0.8 network 192.1.78.0 0.0.0.255 area 0 network 192.1.89.0 0.0.0.255 area 0 network 8.0.0.0 0.255.255.255 area 0 ! Interface Loopback0 ip ospf network point-to-point ----- R9 ----- router ospf 1 router-id 0.0.0.9 network 192.1.89.0 0.0.0.255 area 0 ******************************************************************* Lab # 6 - Unicast OSPF ******************************************************************* ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Requirement: R7 & R8 should communicate to each other using Unicast Addresses ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ------ R7 ------ Interface E 0/1 ip ospf network non-broadcast ! router ospf 1 neighbor 192.1.78.8 ------ R8 ------ Interface E 0/0 ip ospf network non-broadcast ! router ospf 1 neighbor 192.1.78.7 ******************************************************************* Lab # 7 - Configure EIGRP in AS 111 ******************************************************************* ------ R9 ------ router eigrp 111 network 9.0.0.0 network 192.1.90.0 ------ R10 ------ router eigrp 111 network 10.0.0.0 network 192.1.90.0 ******************************************************************* Lab # 8 - Configure Route Redistribution ******************************************************************* ------ R9 ------ router ospf 1 redistribute eigrp 111 ! router eigrp 111 redistribute ospf 1 metric 10 10 10 10 10 ************************************************* LSA Types ************************************************* ********************************* LSA Type 1 - Router LSA ********************************* 0.0.0.1 (LSA Type 1 - 2) 1 1 100 10 0.0.0.2 (LSA Type 1 - 4) 2 1 100 10 101 64 (P2P) R5 Neighbor 0.0.0.3 (LSA Type 1 - 3) 3 1 100 10 103 10 0.0.0.11 (LSA Type 1 - 2) 11 1 100 10 0.0.0.5 (LSA Type 1 - 5) 5 1 101 64 R2 Neighbor 102 64 R4 Neighbor 0.0.0.4 (LSA Type 1 - 4) 4 1 102 64 R5 Neighbor 103 10 0.0.0.6 6 1 103 10 67 10 R7 Neighbor 0.0.0.7 67 10 R7 Neighbor ********************************* LSA Type 2 - Network LSA ********************************* Network - 100 (Advertised by the DR) Attached Routers: 0.0.0.1, 0.0.0.2, 0.0.0.3 & 0.0.0.11 Network - 103 (Advertised by the DR) Attached Routers: 0.0.0.3, 0.0.0.4 & 0.0.0.6 Verification Commands: Show ip ospf database router - LSA Type 1 Show ip ospf database network - LSA Type 2