LabS2- Electing DR, BDR Default route 200.200.200.0/24
OSPF area 0 Network: 10.0.X.0/24 key-id=1 password=”cisco123" MD5 level 7
LAN1
GATEWAY
192.168.1.1/32
Ra:+1 Rb:+2 Rc:+3 Rd:+4 Re:+5 Rf:+6 Rg:+7
SW1 1 SITE1
TFTP server
192.168.2.1/32
2
3
SITE2
6
LAN2
SITE3
192.168.3.1/32
192.168.4.1/32
SW2 5
4 SITE4
192.168.5.1/32
LAN3 7 SW3 192.168.6.1/32
SITE5 Objectives: + Propagating a default route + Electing a DR and BDR - LAN1: GATEWAY is the DR - LAN2: SITE1 is the DR, SITE 4 is the BDR - LAN3: SITE4 is the DR + Configuring OSPF timers: hello=10s, dead=60s + Configuring OSPF authentication + Verifying and Troubleshooting: + show ip ospf interface + show ip ospf + show ip ospf neighbor + show ip ospf database + debug ip ospf + Other: + set priority=0 on F0/0 of SITE2, SITE3. + show ip ospf neighbor
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