Настройка механизмов безопасности

1. На маршрутизаторе BR3 настройте ролевое управление доступом

a. Создайте пользователей user1, user2, user3, user4 и user5с паролем cisco.

i. Пользователь user2 должен быть авторизован выполнять все команды непривилегированного режима включая show version, но не show ip route

ii. Пользователь user1 должен быть авторизован выполнять все команды привилегированного режима кроме show version и show ip route, но должен быть авторизован выполнять все остальные команды show ip *

b. Создайте view-контекст “show_view”. Включите в него

i. Команду show version

ii. Все команды show ip *

iii. Команду who

iv. При входе на маршрутизатор пользовательuser3 должен попадать в данный контекст

c. Создайте view-контекст “ping_view”. Включите в него

i. Команду ping

ii. Команду traceroute

iii. При входе на маршрутизатор пользователь user4 должен попадать в данный контекст

d. Создайте superview-контекст, объединяющий эти 2 контекста. Создайте пользователя user5 с паролем cisco. При входе на маршрутизатор пользователь user5 должен попадать в данный контекст

e. Убедитесь, что пользователи не могут выполнять другие команды в рамках присвоенных контекстов.

BR3(config) parser view user1

Secret cisco

Commands exec include all help

Commands exec include all mediatrace

Commands exec include all event

Commands exec include all mgcp

Commands exec include all sdlc

Commands exec include all emadmin

Commands exec include all vtp

Commands exec include all no vtp

Commands exec include all vlan

Commands exec include all ncia

Commands exec include all eou

Commands exec include all snmp

Commands exec include all spec-file

Commands exec include all rename

Commands exec include all copy

Commands exec include all delete

Commands exec include all dir

Commands exec include all pwd

Commands exec include all cd

Commands exec include all mkdir

Commands exec include all rmdir

Commands exec include all erase

Commands exec include all format

Commands exec include all partition

Commands exec include all fsck

Commands exec include all more

Commands exec include all archive

Commands exec include all squeeze

Commands exec include all verify

Commands exec include all dcm

Commands exec include all cns

Commands exec include all alps

Commands exec include all license

Commands exec include all dot1x

Commands exec include all crypto

Commands exec include all flush

Commands exec include all file-acct flush

Commands exec include all file-acct

Commands exec include all audio-prompt

Commands exec include all release

Commands exec include all renew

Commands exec include all credential

Commands exec include all ephone-hunt

Commands exec include all ccm-manager

Commands exec include all voice

Commands exec include all access-enable

Commands exec include all access-template

Commands exec include all start-chat

Commands exec include all beep

Commands exec include all ct-isdn

Commands exec include all isdn

Commands exec include all webvpn

Commands exec include all ssh

Commands exec include all ips

Commands exec include all xconnect

Commands exec include all x28

Commands exec include all x3

Commands exec include all pad

Commands exec include all rrr

Commands exec include all mtrace

Commands exec include all mstat

Commands exec include all mrinfo

Commands exec include all which-route

Commands exec include all connect

Commands exec include all radius

Commands exec include all ppp

Commands exec include all slip

Commands exec include all lat

Commands exec include all bfe

Commands exec include all udptn

Commands exec include all ntp

Commands exec include all mpls

Commands exec include all rsh

Commands exec include all access-profile

Commands exec include all restart

Commands exec include all rlogin

Commands exec include all dot11

Commands exec include all vstack

Commands exec include all service-module

Commands exec include all if-mgr

Commands exec include all calendar

Commands exec include all clock

Commands exec include all redundancy

Commands exec include all microcode

Commands exec include all fpm

Commands exec include all ethernet

Commands exec include all monitor

Commands exec include all write