Console and VTY Lines (for Telnet):
(>) enable
(#) config t
line con 0
password PASSWORD
login
line vty 0 4
enable secret PASSWORD
(CRTL+Z)
Access Control List
access-list 1 deny ip X.X.X.X
access-list 1 any any
int e0
ip access-group 1 out (in or out)
Banner Message (MOTD):
Banner motd # MOTD#
Static Redistribution (for Eigrp)
Config t
Router eigrp xxx (Autonomous)
Default-metric 100000 100000 1 1 100000
To Remove the Configuration:
(>) Enable
(#) Erase Start
[OK] (will come up)
(#) Reload
When ask to save or load old file? “No”
To Remove IP Address, Network, MOTD
Port:
int E0 (Depending on if s1, s0, or e0)
no ip address X.X.X.X 255.255.255.255
Router:
Router rip
no network X.X.X.X
MOTD:
clear banner motd
Access-List
interface e0
no access-group X.X.X.X
Loop Back
Int loopback 0
Ip address 220.220.220.1 255.255.255.0
To bypass the NVRAM
o/r 0x2142
i
To re-enable NVRAM
Config-router 0x2102
Redistribute eigrp 2 metric weights 0 1 1 1 1 1
DNS
Ip host salem 185.0.0.99 185.0.0.126
Router ospf x (Process Idea)
network X.X.X.X area 0 (Depending on the Area number)
router rip
network X.X.X.X
Ip classless
metric maximum-hops XX (Hop count)
variance X (????)
metric weights 0 1 1 1 1 1 (Formula)
hostname NAME
int E0
ip address X.X.X.X 255.255.255.255
no shut
description Router gateway.
int S0
clockrate 56000 (If you have DCE connection only)
description Serial connection from A to B.
int S1
description Serial connection from B to C.