Configurando o cisco via cabo console

Olá pessoal, sou novo aqui e leigo em equipamentos CISCO, mas gosto de aprender. Tenho um CISCO 2600 series, que estou tentando configurar.Conectei com meu pc via cabo console, porém após o término da iniciliazação do IOS aparece apenas um cursor piscando e não aceita comando nenhum. O que faço agora? Até onde vi artigos e tutoriais a respeito era para ele parar no modo de configuração. Segue log da inicilização:

System Bootstrap, Version 12.2(6r), RELEASE SOFTWARE (fc1)
TAC Support: http://www.cisco.com/tac
Copyright (c) 2001 by cisco Systems, Inc.
C2600 platform with 32768 Kbytes of main memory

program load complete, entry point: 0x80008000, size: 0x7607d0
Self decompressing the image : ############################################################################################################################# [OK]

Smart Init is enabled
smart init is sizing iomem
ID MEMORY_REQ TYPE
000092 0X000B3280 C2600 Dual Ethernet
0X00098670 public buffer pools
0X00211000 public particle pools
TOTAL: 0X0035C8F0

If any of the above Memory Requirements are
"UNKNOWN", you may be using an unsupported
configuration or there is a software problem and
system operation may be compromised.
Rounded IOMEM up to: 4Mb.
Using 12 percent iomem. [4Mb/32Mb]

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 (tm) C2600 Software (C2600-I-M), Version 12.3(21), RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2006 by cisco Systems, Inc.
Compiled Mon 06-Nov-06 13:41 by ccai
Image text-base: 0x80008098, data-base: 0x80CE9D8C

cisco 2611 (MPC860) processor (revision 0x00) with 28672K/4096K bytes of memory.
Processor board ID JAD061801QU (4294901608)
M860 processor: part number 0, mask 49
Bridging software.
X.25 software, Version 3.0.0.
2 Ethernet/IEEE 802.3 interface(s)
2 Serial(sync/async) network interface(s)
32K bytes of non-volatile configuration memory.
8192K bytes of processor board System flash (Read/Write)

SETUP: new interface Serial0/1 placed in "shutdown" state


Press RETURN to get started!


*Mar 1 00:00:09.583: %LINK-3-UPDOWN: Interface Ethernet0/0, changed state to up
*Mar 1 00:00:09.583: %LINK-3-UPDOWN: Interface Ethernet0/1, changed state to up
*Mar 1 00:00:09.587: %LINK-3-UPDOWN: Interface Serial0/0, changed state to down
*Mar 1 00:00:09.587: %LINK-3-UPDOWN: Interface Serial0/1, changed state to down
00:00:10: %SYS-5-CONFIG_I: Configured from memory by console
00:00:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to down
00:00:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/1, changed state to down
00:00:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0, changed state to down
00:00:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1, changed state to down
00:00:12: %LINK-5-CHANGED: Interface Ethernet0/0, changed state to administratively down
00:00:12: %LINK-5-CHANGED: Interface Serial0/0, changed state to administratively down
00:00:12: %LINK-5-CHANGED: Interface Ethernet0/1, changed state to administratively down
00:00:12: %LINK-5-CHANGED: Interface Serial0/1, changed state to administratively down
00:00:13: %SYS-5-RESTART: System restarted --
Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-I-M), Version 12.3(21), RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2006 by cisco Systems, Inc.
Compiled Mon 06-Nov-06 13:41 by ccai
00:00:13: %SNMP-5-COLDSTART: SNMP agent on host Router is undergoing a cold start _ (aqui o cursor fica piscando e não consigo fazer mais nada)

Descobri o problema era na serial do micro, troquei de maquina e conseguir acessar o Router

rssss verdade... isso me lembrou um problema que ja vi em notebook, que a console do putty trava do nada e tem que reabilitar a sessão toda hr.