2620XMR01>enable
Password:
2620XMR01#configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
2620XMR01(config)#interface fastethernet 0/0
2620XMR01(config-if)#ip address 10.100.0.50 255.255.255.0
2620XMR01(config-if)#no shutdown
2620XMR01(config-if)#
*Mar  1 00:06:09.167: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up
*Mar  1 00:06:10.167: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
2620XMR01(config-if)#exit
2620XMR01(config)#exit
2620XMR01#
*Mar  1 00:06:17.383: %SYS-5-CONFIG_I: Configured from console by console
2620XMR01#copy running-config startup-config
Destination filename [startup-config]?
Building configuration...
[OK]

2620XMR01>enable Password: 2620XMR01#configure terminal Enter configuration commands, one per line. End with CNTL/Z. 2620XMR01(config)#interface fastethernet 0/0 2620XMR01(config-if)#ip address 10.100.0.50 255.255.255.0 2620XMR01(config-if)#no shutdown 2620XMR01(config-if)# *Mar 1 00:06:09.167: %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to up *Mar 1 00:06:10.167: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up 2620XMR01(config-if)#exit 2620XMR01(config)#exit 2620XMR01# *Mar 1 00:06:17.383: %SYS-5-CONFIG_I: Configured from console by console 2620XMR01#copy running-config startup-config Destination filename [startup-config]? Building configuration... [OK]