cmdref.net is command references/cheat sheets/examples for system engineers.
| Cloud |
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| Etc |
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| Reference |
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| Operation | Commands |
|---|---|
| Checking ip routing | Router#show ip route Router# show ip route vrf all |
| Traceing the routing to stop tracerouting is 'CTRL + SHIFT + 6' | Router#traceroute IPADDRESS |
| Operation | Commands |
|---|---|
| adding the routing | Router(config)#ip route 192.168.1.0 255.255.255.0 192.168.0.1 → Destination 192.168.1.0/255.255.255.0 Via 192.168.0.1(Gateway) Router(config)#ip route 192.168.1.0/24 192.168.0.1 Router(config)#ip route 192.168.1.0 255.255.255.0 192.168.0.1 125 ← 125 is ad Router(config)#ip route 192.168.1.0 255.255.255.0 s0/0 |
| adding the default routing | Router(config)#ip route 0.0.0.0 0.0.0.0 192.168.0.1 Router(config)#ip route 0.0.0.0 0.0.0.0 s0/0 |
| deleting the routing | Router(config)#no ip route 192.168.1.0 255.255.255.0 192.168.0.1 |
| setting of ip classless Default setting after IOS 12.0 is enable. | Router(config)#ip classless Router(config)#no ip classless |
Does not consider subnet mask and broadcast address in routing
ip route 192.168.1.0 255.255.255.192 192.168.0.1 # 192.168.1.0/26 = Host 192.168.1.0 - 192.168.1.63 ip route 192.168.1.64 255.255.255.192 192.168.0.1 # 192.168.1.64/26 = Host 192.168.1.64 - 192.168.1.127 ip route 192.168.1.128 255.255.255.192 192.168.0.1 # 192.168.1.128/26 = Host 192.168.1.128 - 192.168.1.192