cisco@PC1:~$ ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 52:54:00:18:0A:8D
          inet addr:10.0.20.1  Bcast:10.0.20.255  Mask:255.255.255.0
          inet6 addr: fe80::5054:ff:fe18:a8d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:62 errors:0 dropped:0 overruns:0 frame:0
          TX packets:507 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:6849 (6.6 KiB)  TX bytes:150775 (147.2 KiB)

cisco@PC1:~$
cisco@PC1:~$ route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         10.0.20.2       0.0.0.0         UG    0      0        0 eth0
10.0.20.0       0.0.0.0         255.255.255.0   U     0      0        0 eth0
127.0.0.1       0.0.0.0         255.255.255.255 UH    0      0        0 lo
cisco@PC1:~$