Cisco 2501 - Router - EN Manual de usuario descargar pdf (Pagina 66)

244

Chapter 4

Introduction to the Cisco IOS and SDM

crypto pki certificate chain TP-self-signed-2645776477

certificate self-signed 01

3082023E 308201A7 A0030201 02020101 300D0609 2A864886 F70D0101

04050030 31312F30 2D060355 04031326 494F532D 53656C66 2D536967

6E65642D 43657274 69666963 6174652D 32363435 37373634 3737301E

170D3037 30333031 3139313 33335A17 0D323030 31303130 30303030

305A3031 312F302D 06035504 03132649 4F532D53 656C662D 5369676E

65642D43 65727469 66696361 74652D32 36343537 37363437 3730819F

300D0609 2A864886 F70D0101 01050003 818D0030 81890281 8100BB24

[output cut]

quit

username todd privilege 15 secret 5 $1$nvgs$QRNCWKJ7rfmtNNkD2xvGq/

[output cut]

line con 0

line aux 0

line vty 0 4

privilege level 15

transport input telnet ssh

line vty 5 1180

privilege level 15

transport input telnet ssh

So what we can see here is that the router created the hostname, DHCP pool, and certifi-

cate. We went through a lot of setup because we were using HTTPS—it’s so much easier and

unencumbered with less setup to just use HTTP. But remember, what we used was an ISR

default configuration to connect using SDM. We’ll continue to use SDM throughout this

book, but I seriously encourage you to get SDM for yourself and start getting familiar with it!

Summary

This was a fun chapter! I showed you a lot about the Cisco IOS and I really hope you gained a lot

of insight into the Cisco router world. This chapter started off by explaining the Cisco Internet-

work Operating System (IOS) and how you can use the IOS to run and configure Cisco routers.

You learned how to bring a router up and what setup mode does. Oh, and by the way, since you

can now basically configure Cisco routers, you should never use setup mode, right?

47020.book Page 244 Wednesday, January 2, 2008 4:31 PM

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Cisco 2501 - Router - EN Manual de usuario Pagina 66