in router 2821 no serial interface no bri port after booting give this massage
System Bootstrap, Version 12.4(13r)T6, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 2008 by cisco Systems, Inc.
Initializing memory for ECC
..
c2821 platform with 524288 Kbytes of main memory
Main memory is configured to 64 bit mode with ECC enabled
Upgrade ROMMON initialized
program load complete, entry point: 0x8000f000, size: 0xcb80
program load complete, entry point: 0x8000f000, size: 0xcb80
program load complete, entry point: 0x8000f000, size: 0x18425ac
Self decompressing the image : #################################################
################################################################################
########### [OK]
Smart Init is enabled
smart init is sizing iomem
ID MEMORY_REQ TYPE
000000 UNKNOWN port adapter
0X000021B8 Onboard USB
0X002C29F0 public buffer pools
0X00211000 public particle pools
TOTAL: 0X004D5BA8
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: 6Mb.
Using 1 percent iomem. [6Mb/512Mb]
**** WARNING ** WARNING ** WARNING ****
HW Revision could not be read from cookie.
Router may not function correctly.
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 IOS Software, 2800 Software (C2800NM-IPBASE-M), Version 12.4(15)T, RELEASE
SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Mon 25-Jun-07 22:11 by prod_rel_team
Image text-base: 0x400A925C, data-base: 0x419EE180
Error: Unexpected NM Interrupt received from slot: 0
%Software-forced reload
Error: Unexpected NM Interrupt received from slot: 0
Error: Unexpected NM Interrupt received from slot: 0
Error: Unexpected NM Interrupt received from slot: 0
Error: Unexpected NM Interrupt received from slot: 0
Error: Unexpected NM Interrupt received from slot: 0
Error: Unexpected NM Interrupt received from slot: 0
Error: Unexpected NM Interrupt received from slot: 0
Error: Unexpected NM Interrupt received from slot: 0
Error: Unexpected NM Interrupt received from slot: 0
Error: Unexpected NM Interrupt received from slot: 0
