Reluam seria de posturi legate de configurarea unui router cisco folosind un simulator numit Packet Tracer. Asta ca sa nu-mi sterg tot timpul configuratia routerului pe care il folosesc acasa, si anume un 827.
Va spuneam in articolul anterior cum se conecteaza routerul la calculator, precum si care este mesajul initial, cel care ne arata ca totul functioneaza OK.
Ultima fraza era :
System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)
Copyright (c) 2000 by cisco Systems, Inc.
cisco 2620 (MPC860) processor (revision 0×200) with 60416K/5120K bytes of memory
Self decompressing the image :
########################################################################## [OK]
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software – Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
Cisco Internetwork Operating System Software
IOS ™ C2600 Software (C2600-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by cisco Systems, Inc.
Compiled Wed 27-Apr-04 19:01 by miwang
cisco 2620 (MPC860) processor (revision 0×200) with 60416K/5120K bytes of memory
.
Processor board ID JAD05190MTZ (4292891495)
M860 processor: part number 0, mask 49
Bridging software.
X.25 software, Version 3.0.0.
1 FastEthernet/IEEE 802.3 interface(s)
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)
— System Configuration Dialog —
Continue with configuration dialog? [yes/no]: System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)
Copyright (c) 2000 by cisco Systems, Inc.
cisco 2620 (MPC860) processor (revision 0×200) with 60416K/5120K bytes of memory
Self decompressing the image :
########################################################################## [OK]
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software – Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
Cisco Internetwork Operating System Software
IOS ™ C2600 Software (C2600-I-M), Version 12.2(28), RELEASE SOFTWARE (fc5)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by cisco Systems, Inc.
Compiled Wed 27-Apr-04 19:01 by miwang
cisco 2620 (MPC860) processor (revision 0×200) with 60416K/5120K bytes of memory
.
Processor board ID JAD05190MTZ (4292891495)
M860 processor: part number 0, mask 49
Bridging software.
X.25 software, Version 3.0.0.
2 FastEthernet/IEEE 802.3 interface(s)
1 Low-speed serial(sync/async) network interface(s)
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)
— System Configuration Dialog —
Continue with configuration dialog? [yes/no]: n
Press RETURN to get started!
Ceea ce si facem!!!
Asta ne va duce la urmatorul pas:
Router>
Ajunsi aici, routerul ne spune ca este in asteptare. De aici mai departe avem doua optiuni: Modul – utilizator - si Modul – Configurare – , fiecare dintre ele avand o serie de privilegii care tie, ca administrator, iti permite sa executi o serie de comenzi.
Primul dintre ele – modul utilizator – iti permite sa executi comenzi simple sau sa vizualizezi diferitele configuratii ale routerului, dar nu sa configurezi interfate, liste de acces, NAT-uri, etc.:
Mod - utilizator
Comanda este enable. Dupa cum observati din imagine, simbolul routerului s-a schimbat.
Cel de-al doilea mod se activeaza cu comanda configure terminal sau, pe scurt, conf t:
Mod configurare
Data viitoare vom vedea cum se intra in modul de configurare de interfata si cum putem aloca o directie IP, o masca de retea si o ruta de acces…
