Computer NetworksNETWORKS

15 6 1 Packet Tracer Configure IPv4 and IPv6 Static and Default Routes

ip route has a default Administrative Distance [AD] of 0 0 is best path

putting 5 at the end creates a backup route

lowest AD is best path

Edge Part 1 Step 1

ip route 0.0.0.0 0.0.0.0 s0/0/0

Edge Part 1 Step 2

ip route 0.0.0.0 0.0.0.0 s0/0/1 5

Edge Part 2 Step 1

ipv6 route ::/0 2001:DB8:A:1::1

Edge Part 2 Step 2

ipv6 route ::/0 2001:DB8:A:2::1 5

ISP1 Part 3 Step 1

ip route 192.168.10.16 255.255.255.240 10.10.10.2
ip route 192.168.11.32 255.255.255.224 10.10.10.2

ISP1 Part 3 Step 2

ip route 192.168.10.16 255.255.255.240 192.0.0.2 5
ip route 192.168.11.32 255.255.255.224 192.0.0.2 5

ISP1 Part 4 Step 1

ipv6 route 2001:DB8:1:10::0/64 2001:DB8:A:1::2
62% ipv6 route 2001:DB8:1:11::/64 2001:DB8:A:1::2

ISP1 Part 4 Step 2

68% ipv6 route 2001:DB8:1:10::0/64 2001:DB8:F:F::2 5
75% ipv6 route 2001:DB8:1:11::/64 2001:DB8:F:F::2 5

Edge Router Part 5 Step 1

81% ip route 198.0.0.10 255.255.255.255 s0/0/0
87% ip route 198.0.0.10 255.255.255.255 s0/0/1 5

Edge Router Part 5 Step 2

87% ipv6 route 2001:DB8:F:F::/64 2001:DB8:A:1::1
87% ipv6 route 2001:DB8:F:F::10/64 2001:DB8:A:1::1 5
87% ipv6 route 2001:DB8:F:F::10/64 2001:DB8:A:2::1 5
87% ipv6 route 2001:DB8:F:F::0/64 2001:DB8:A:1::1 5

test back up route does not work, I suspect and issue with ISP2 static route

source

ipv4

Alice AUSTIN

Alice AUSTIN is studying Cisco Systems Engineering. He has passion with both hardware and software and writes articles and reviews for many IT websites.