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Regular Expression
r"
[0-9]*\.[0-9]+\.[0-9]+\.[0-9]
"
Input 1
New
Interface IP-Address OK? Method Status Protocol TenGigabitEthernet1/1 unassigned YES NVRAM up up Te1/1.200 216.254.132.249 YES NVRAM up up Te1/1.201 10.201.120.173 YES NVRAM up up TenGigabitEthernet1/2 10.201.121.46 YES NVRAM up up TenGigabitEthernet1/3 unassigned YES NVRAM up up Te1/3.905 198.32.160.89 YES NVRAM up up Te1/3.908 206.130.10.3 YES NVRAM up up TenGigabitEthernet1/4 unassigned YES NVRAM administratively down down TenGigabitEthernet1/5 unassigned YES NVRAM up up Te1/5.98 216.254.131.1 YES NVRAM up up Te1/5.100 216.254.130.129 YES NVRAM administratively down down Te1/5.106 216.254.130.158 YES NVRAM administratively down down Te1/5.110
Extraction
Interface IP-Address OK? Method Status Protocol TenGigabitEthernet1/1 unassigned YES NVRAM up up Te1/1.200 216.254.132.249 YES NVRAM up up Te1/1.201 10.201.120.173 YES NVRAM up up TenGigabitEthernet1/2 10.201.121.46 YES NVRAM up up TenGigabitEthernet1/3 unassigned YES NVRAM up up Te1/3.905 198.32.160.89 YES NVRAM up up Te1/3.908 206.130.10.3 YES NVRAM up up TenGigabitEthernet1/4 unassigned YES NVRAM administratively down down TenGigabitEthernet1/5 unassigned YES NVRAM up up Te1/5.98 216.254.131.1 YES NVRAM up up Te1/5.100 216.254.130.129 YES NVRAM administratively down down Te1/5.106 216.254.130.158 YES NVRAM administratively down down Te1/5.110