lei-csr1#show run int g1 Building configuration... Current configuration : 107 bytes ! interface GigabitEthernet1 no ip address shutdown negotiation auto no mop enabled no mop sysid end
lei-csr1#sh ip int b Interface IP-Address OK? Method Status Protocol GigabitEthernet1 unassigned YES unset administratively down down GigabitEthernet2 unassigned YES unset administratively down down GigabitEthernet3 10.124.19.181 YES manual up up lei-csr1#conf t Enter configuration commands, one per line. End with CNTL/Z. lei-csr1(config)#do sh run int g1 Building configuration... Current configuration : 107 bytes ! interface GigabitEthernet1 no ip address shutdown negotiation auto no mop enabled no mop sysid end
lei-csr1#sh ip int brief Interface IP-Address OK? Method Status Protocol GigabitEthernet1 unassigned YES unset administratively down down GigabitEthernet2 unassigned YES unset administratively down down GigabitEthernet3 10.124.19.181 YES manual up up lei-csr1#conf t Enter configuration commands, one per line. End with CNTL/Z. lei-csr1(config)#int g1 lei-csr1(config-if)#do sh run int g1 Building configuration... Current configuration : 107 bytes ! interface GigabitEthernet1 no ip address shutdown negotiation auto no mop enabled no mop sysid end
lei-csr1(config-if)#no shutdown lei-csr1(config-if)#do sh run int g1 Building configuration... Current configuration : 97 bytes ! interface GigabitEthernet1 no ip address negotiation auto no mop enabled no mop sysid end lei-csr1(config-if)#do sh ip int b Interface IP-Address OK? Method Status Protocol GigabitEthernet1 unassigned YES unset up up GigabitEthernet2 unassigned YES unset administratively down down GigabitEthernet3 10.124.19.181 YES manual up up
lei-csr1#sh ip int b Interface IP-Address OK? Method Status Protocol GigabitEthernet1 unassigned YES unset up up GigabitEthernet2 unassigned YES unset administratively down down GigabitEthernet3 10.124.19.181 YES manual up up lei-csr1#conf t Enter configuration commands, one per line. End with CNTL/Z. lei-csr1(config)#int g1 lei-csr1(config-if)#ip add 12.0.0.1 255.255.255.0 lei-csr1(config-if)#end lei-csr1#sh ip int b Interface IP-Address OK? Method Status Protocol GigabitEthernet1 12.0.0.1 YES manual up up GigabitEthernet2 unassigned YES unset administratively down down GigabitEthernet3 10.124.19.181 YES manual up up lei-csr1#sh run int g1 Building configuration... Current configuration : 117 bytes ! interface GigabitEthernet1 ip address 12.0.0.1 255.255.255.0 negotiation auto no mop enabled no mop sysid end
lei-csr1#conf t Enter configuration commands, one per line. End with CNTL/Z. lei-csr1(config)#int g1 lei-csr1(config-if)#no ip add lei-csr1(config-if)#end lei-csr1#Connection closed by foreign host.