Prácticas del módulo 2 ( Parte 1 )
Instructor: Ernesto Vilarrasa
Router#conf t
Router(config)#host
Gateway
Gateway(config)#service
password-encryption
Gateway(config)#service
timestamps log datetime msec
Gateway(config)#security
passwords min-length 10
Gateway(config)#ena
secret enable1234
Gateway(config)#login
block-for 160 attempts 3 within 10
Gateway(config)#username
admin priv 15 pass Admin12345
Gateway(config)#username
remoto priv 15 pass Remoto1234
Gateway(config)#login
on-success log
Gateway(config)#login
on-failure log
Gateway(config)#line
console 0
Gateway(config-line)#login
Gateway(config-line)#password
consola12
%
Password too short - must be at least 10 characters. Password not configured.
Gateway(config-line)#password
consola123
Gateway(config-line)#exec-timeout
3 30
Gateway(config-line)#exit
Gateway(config)#ip
domain-name cisco
Gateway(config)#crypto
key generate rsa
How
many bits in the modulus [512]: 1024
Gateway(config)#line
vty 0 4
Gateway(config-line)#login
local
Gateway(config-line)#transp
input ssh
Gateway(config-line)#exit
Gateway(config)#logging
on
Gateway(config)#logging
trap debugging
Gateway(config)#logging
host 10.0.0.10
Gateway(config)#int
fa 0/0
Gateway(config-if)#ip
address 10.0.0.1 255.255.255.0
Gateway(config-if)#no
shut
Gateway(config-if)#description
INSIDE
Gateway(config-if)#exit
Gateway(config)#banner
motd $ Buen dia $
Gateway(config)#banner
login $ WARNING !!! $
Desde el PC:
PC>ssh
-l remoto 10.0.0.1
Open
Password:
Buen dia
Gateway#sh
clock
*0:48:15.984
UTC lun mar 1 1993
Gateway#conf
t
Gateway(config)#ntp
server 10.0.0.10
Gateway(config)#ntp
trusted-key 1 ( opcional )
Gateway(config)#ntp
authentication-key 1 md5 reloj12345 ( opcional )
Gateway(config)#^Z
Gateway#sh
clock
*6:15:6.62 UTC lun abr 1 -4713
Gateway#
Gateway#sh
flash
System
flash directory:
File Length
Name/status
3
33591768 c1841-advipservicesk9-mz.124-15.T1.bin
2
28282 sigdef-category.xml
1
227537 sigdef-default.xml
[33847587
bytes used, 30168797 available, 64016384 total]
63488K
bytes of processor board System flash (Read/Write)
Gateway#conf
t
Gateway(config)#secure
boot-image
%IOS_RESILIENCE-5-IMAGE_RESIL_ACTIVE:
Successfully secured running image
Gateway(config)#^Z
Gateway#sh
flash
System
flash directory:
File Length
Name/status
2
28282 sigdef-category.xml
1
227537 sigdef-default.xml
[33847587
bytes used, 30168797 available, 64016384 total]
63488K
bytes of processor board System flash (Read/Write)
Gateway#
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(2010) Ernesto Vilarrasa