Re-release of RIP default static route

Configuration of www.2cto.com R1: (config) # interface s1 (-if) # ip address 10.1.1.1 255.255.255.0 (-if) # no shutdown (config) # interface loop 0 (-if) # ip address 1.1.1.1 255.255.255.0 (config) # router rip (config-router) # network 10.0.0.0 (config-router) # configuration of network 1.0.0.0 R2 (config) # interface s0 (-if) # clock rate 64000 (-if) # ip address 10.1.1.2 255.255.255.0 (-if) # no shutdown (config) # interface s1 (-if) # ip add 172.16.1.2 255.255.255.0 (-if) # no shutdown (config) # interface loop 0 (-if) # ip add 2.2.2.2 255.255.255.0 (config) # router rip (-router) # network 10.0.0.0 (-router) # network 172.16.0.0 (-router) # network 2.0.0.0 R3 configuration: (config) # interface s0 (-if) # clock rate 64000 (-if) # ip address 172.16.1.3 255.255.255.0 (-if) # no shutdown (config) # interface s1 (-if) # ip address 192.168.1.3 255.255.255.0 (-if) # no shutdown (config) # interface loop 0 (-if) # ip address 3.3.3.3 255.255.255.0 (config) # ip route 0.0.0.0 0.0.0.0 s1 (config) # router rip (-router) # network 172.16.0.0 (-router) # network 192.168.1.0 (-router) # network 3.0.0.0 (config) # ip default-network 172.16.0.0 Note: Release the default route to R1, R2 R4 configuration (config) # interface s0 (-if) # clock rate 64000 (-if) # ip address 192.168.1.4 255.255.255.0 (-if) # no shutdown (-if) # ip add 4.4.4.4 255.255.255.0 (config) # ip route 0.0.0.0 0.0.0.0 s0 Source http://143514.blog.51cto.com/133514/35374