Internet F G E D B C HQ Core A Remote Office HSRP ClusterXL HSRP VIP:10.2.1.2/24 VIP:10.2.1.1/24 E ClusterXL D VIP:10.1.1.2/24 VIP:10.1.1.1/24 B C HSRP New Net and Computer: 10.5.1.1 10.1.0.0/24 10.2.0.0/24 HQ Core A Remote Office 10.4.0.0/24 10.3.0.0/24
F G E D B C HQ Core A Remote Office Internet ISP #1 Internet ISP #2 2.2.2.2 1.1.1.1 F G 10.2.1.4/24 10.2.1.3/24 Data Center 2 Data Center 1 VIP:10.2.1.1/24 E ClusterXL D VIP:10.1.1.2/24 10.1.1.4/24 B 10.1.1.3/24 C New Net and Computer: 10.5.1.1 10.1.0.0/24 10.2.0.0/24 HQ Core A Remote Office 10.3.0.0/24 10.4.0.0/24
F G E D B C Data Center 2 Data Center 1 ClusterXL 2.2.2.2 1.1.1.1 BDR Backup Designated Router DR Designated Router 10.2.1.4/24 10.2.1.3/24 Data Center 2 Data Center 1 VIP:10.2.1.1/24 E ClusterXL D VIP:10.1.1.2/24 10.1.1.4/24 B 10.1.1.3/24 C DR Designated Router BDR Backup Designated Router 10.1.0.0/24 10.2.0.0/24
City XXXXX City YYYYYY BGP BGP BGP BGP F G H I Area 1 Area 1 E D J K Internet ISP #1 Internet ISP #2 Internet ISP #3 Internet ISP #4 F G H I Data Center 2 Data Center 1 Area 1 Area 1 Data Center 2 Data Center 1 E D J K Area 0 Area 0 B C L M HQ Core BGP