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Router(config)# hostname AdminAdmin(config)# enable secret cangetinAdmin(config)# interface fa0/1Admin(config-if)#ip address 192.168.1.22 255.255.255.248Router(config)# hostname AdminAdmin(config)# enable password cangetinAdmin(config)# interface fa0/1Admin(config-if)# ip address 192.168.1.22 255.255.255.248Router(config)# hostname AdminAdmin(config)# enable secret cangetinAdmin(config)# interface fa0/0Admin(config-if)# ip address 192.168.1.22 255.255.255.248Router(config)# hostname AdminAdmin(config)# enable password cangetinAdmin(config)# interface fa0/0Admin(config-if)# ip address 192.168.1.22 255.255.255.248
startup-config resides in NVRAM and running-config resides in RAM.
R3#configure terminalR3(config)#access-list 104 permit ip 10.0.0.128 0.0.0.127 anyR3(config)#ip nat inside source list 104 interface Serial0/0/0 overloadR3(config)#interface fastEthernet0/1R3(config-if)#ip access-group 104 inR3(config-if)#ip nat insideR3(config-if)#exitR3(config)#interface Serial0/0/0R3(config-if)#ip nat outsideR3(config-if)#exitR3(config)#interface Serial0/0/1R3(config-if)#ip nat outsideR3(config-if)#endWriting by vanhuuvt32bonphuonglanha@gmail.com
Remove Console password router>enable router#configure terminal router(config)#line console 0 router(config-line)#no login router(config-line)#no password router(config-line)#exit router(config)#exit
Router(config)#Copy running-config startup-config
Here is a basic overview of the configuration of RIP on a Cisco router:Router(config)#router ripRouter(config-router)#network 192.168.1.0Router(config-router)#network 192.168.2.0Router(config-router)#network 192.168.3.0Router(config-router)#network 192.168.4.0Router(config-router)#network 192.168.5.0The 192.168.x.0 address can be changed to whatever address you would like to be broadcast over RIP. There are also other settings that can be configured.If you use RIPv2 you can also have the following configuration:Router(config)#router ripRouter(config-router)#version 2Router(config-router)#network 192.168.1.0Router(config-router)#network 192.168.2.0Router(config-router)#network 192.168.3.0Router(config-router)#network 192.168.4.0Router(config-router)#network 192.168.5.0Router(config-router)#exitRouter(config)#exitRouter#%SYS-5-CONFIG_I: Configured from console by consoleRouter#copy running-config startup-configDestination filename [startup-config]?Building configuration...[OK]Router#
Pkg-config was created in 2006.
it save the current program to nvram
A(config)# router rip A(config-router)# passive-interface S0/0 B(config)# router rip B(config-router)# network 192.168.25.48 B(config-router)# network 192.168.25.64 A(config)# router rip A(config-router)# no network 192.168.25.32 B(config)# router rip B(config-router)# passive-interface S0/0 A(config)# no router rip
switch(config)#int type <no> switch(config-if)#switchport mode trunk switch(config-if)#switchport trunk allowed vlan all/vlan no switch(config-if)#exit switch(config)#exit switch#
Switch(config)# ip default-gateway 192.168.1.254Switch(config)# interface vlan 1Switch(config-if)# ip address 192.168.1.1 255.255.255.0Switch(config-if)# interface fa0/1Switch(config-if)# switchport access vlan 1
You want to totally reinitialize the router and replace the current running-config with the current startup-config. What command will you use?