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primus gradus:IP ad R1, R2, R3, R4 . assigno

[R1-GigabitEthernet0/0/0]ip oratio 192.168.1.1 24

[R1-Serial4/0/0]ip oratio 15.0.0.1 24

[R2-GigabitEthernet0/0/0]ip oratio 192.168.2.1 24

[R2-Serial4/0/0]ip oratio 25.0.0.1 24

[R3-GigabitEthernet0/0/0]ip oratio 192.168.3.1 24

[R3-Serial4/0/0]ip oratio 35.0.0.1 24

[R4-GigabitEthernet0/0/0]ip oratio 192.168.4.1 24

Gradus II: authenticitate configuratione

Provide PAP certificationem PPP inter R1 et R5;

ISP posuit password

[ISP-aaa] local-user huawei password cipher 123456

Definire obsequium objecti;

[ISP-aaa] local-user huawei service-type ppp

[ISP-Serial3/0/0] ppp authenticas-modus pap、

Renegotiate nexum:

[R1-Serial4/0/0] shutdown

[R1-Serial4/0/0] undo shutdown

Si protocollum planum descendit, tessera et ratio feliciter creabitur.

s 40/0/0 felix authenticas

Complete certificationem

[R1-Serial4/0/0] ppp pap-user loci huawei password cipher 12345

[R1-Serial4/0/0] shutdown

[R1-Serial4/0/0] undo shutdown

s 4/0/0 omnes sunt, et succedit authenticas.

PPP cap authenticas adhibetur inter R2 et R5, et R5 est authenticator principalis:

[R2-Serial4/0/0] ppp cap user huawei Create account

[R2-Serial4/0/0] ppp cap password cipher 123456 Set password

[R1-Serial4/0/0] shutdown

[R1-Serial4/0/0] undo shutdown authenticas

Omnia sursum sunt, authenticas succedit.

HDLC packaging adhibetur inter R3 et R5

[ISP-Serial4/0/0]link-protocol hdlc

 

Gradus III, aedifica MGRE environment

Configurare stabilis itineribus

[R1]ip route-static 0.0.0.0 0 15.0.0.2

[R2]ip route-static 0.0.0.0 0 25.0.0.2

[R3]ip route-static 0.0.0.0 0 35.0.0.2

[R4]ip route-static 0.0.0.0 0 45.0.0.2

funda cuniculum

[R1]int t0/0/0
[R1-Tunnel0/0/0]ip oratio 192.168.5.1 24
[R1-Tunnel0/0/0] cuniculum-protocol gre p2mp

[R1-Tunnel0/0/0] shutdown

[R1-Tunnel0/0/0]source 15.0.0.1
[R1-Tunnel0/0/0] nhrp network-id 100

[R2]int t0/0/0
[R2-Tunnel0/0/0]ip oratio 192.168.5.2 24
[R2-Tunnel0/0/0] cuniculum-protocol gre p2mp

[R2-Tunnel0/0/0] shutdown

[R2-Tunnel0/0/0] source s4/0/0
[R2-Tunnel0/0/0]nhrp network-id 100

[R2-Tunnel0/0/0]nhrp entry 192.168.5.1 15.0.0.1 register

[R3]int t0/0/0
[R3-Tunnel0/0/0]ip oratio 192.168.5.3 24
[R3-Tunnel0/0/0] cuniculum-protocol gre p2mp
[R3-Tunnel0/0/0] shutdown
[R3-Tunnel0/0/0] source s4/0/0
[R3-Tunnel0/0/0]nhrp network-id 100
[R3-Tunnel0/0/0]nhrp entry 192.168.5.1 15.0.0.1 register

[R1-Tunnel0/0/0]int t0/0/1
[R1-Tunnel0/0/1]ip oratio 192.168.6.1 24
[R1-Tunnel0/0/1] cuniculum-protocol gre
[R1-Tunnel0/0/1] shutdown
[R1-Tunnel0/0/1] source 15.0.0.1
[R1-Tunnel0/0/1] description 45.0.0.1

[R4]int t0/0/0
[R4-Tunnel0/0/0]ip oratio 192.168.6.2 24
[R4-Tunnel0/0/0] cuniculum-protocol gre
[R4-Tunnel0/0/0] shutdown
[R4-Tunnel0/0/0]source 45.0.0.1
[R4-Tunnel0/0/0]descriptio 15.0.0.1

Gradus IV: rip reachable per totum network est

[R1]rip
[R1-rip-1] versio 2
[R1-rip-1]ne 192.168.1.0
[R1-rip-1]ne 192.168.5.0
[R1-rip-1]ne 192.168.6.0
 

[R2]rip
[R2-rip-1] versio 2
[R2-rip-1] network 192.168.5.0
[R2-rip-1] network 192.168.2.0

[R3]rip
[R3-rip-1] cognoscere fontem
[R3-rip-1] versio 2
[R3-rip-1] network 192.168.3.0
[R3-rip-1] network 192.168.5.0

[R4]rip
[R4-rip-1] versio 2
[R4-rip-1] network 192.168.4.0

[R1-Tunnel0/0/0] nhrp viscus multicast dynamic
[R1-Tunnel0/0/0] undo rip split-horizon

Gradus Quinque: promptu R5 Loopback

[R1] acl 2000
[R1-acl-basic-2000] regula 5 permittit fontem 192.168.1.0 0.0.0.255

[R1]int s4/0/0
[R1-Serial4/0/0]nat out
[R1-Serial4/0/0]nat outbound 2000