Configuration register boot field's
eng_ahmedas
Member Posts: 69 ■■□□□□□□□□
in CCNA & CCENT
Dear Friends
How are you ??? I wish u r all in very good health.... i have a question about ROMMon Mode. If i set the configuration register to 0x0000 , the router will load in ROM MON Mode, will the router ignore the startup-config file at the startup or not ???
Thanks in advance
Bye
How are you ??? I wish u r all in very good health.... i have a question about ROMMon Mode. If i set the configuration register to 0x0000 , the router will load in ROM MON Mode, will the router ignore the startup-config file at the startup or not ???
Thanks in advance
Bye
Comments
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sexion8
Member Posts: 242
0x0000 will leave you stuck on the bootstrap prompt...
http://www.cisco.com/en/US/products/sw/iosswrel/ps5187/products_tech_note09186a00802017a1.shtml
Read... rinse... repeat"Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth." - Marcus Aurelius -
eng_ahmedas
Member Posts: 69 ■■□□□□□□□□
Hi Friends
I made a mistake in the question . I mean a configuration register value of 0x2100 not 0x0000
Thanks in advance -
mikej412
Member Posts: 10,086 ■■■■■■■■■■
Use of the Configuration Register on All Cisco Routers
The 6th bit sets whether to ignore the NVRAM. The above doc has lots of config register values and what they do..... then it breaks it down by the bits -- if you want to figure out what "non-standard values" might do.:mike: Cisco Certifications -- Collect the Entire Set!